Jinling Institute for Advanced Study.
Even though he didn't study much about metal materials, he saw something unusual in them.
Pointing to several key areas on the image, Yang Xu continued without further explanation, "You will know just by looking at these places."
If this guy knew that he still had a bunch of these things, I wonder if he would be shocked to the point of doubting his life.
To make graphene alloys based on metal materials, metal nanoparticles and graphene must be bonded.
However, Yang Xu glanced at him speechlessly.
Institute of Computational Materials.
Seeing that Lu Zhou didn't speak, Yang Xu continued with an emotional tone.
Or to take a step back, even if he needs to explain something, he only needs to explain it to one person.
This kind of thing may arouse the interest of ordinary researchers, but for Lu Zhou and Yang Xu, it actually has little meaning.
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
I saw nearly spherical silver atomic groups with particle sizes between 1-5nm, and single-layer graphene with similar lateral dimensions.
"All right… "
"Powder metallurgy is relatively cutting-edge and relatively unpopular. I don't know much about this area. But taking 3D printing technology as an example, the best metal powder is about 10,000 mesh, which is about 13 micron level when converted. Some nanometer The powder used for ceramic materials may be a little finer, but it’s still at the micron level.”
"Silver and graphene?" Looking at Yang Xu, Lu Zhou said in surprise: "That's it?"
After taking Lu Zhou to the laboratory, Yang Xu, who sat in front of the computer and called up the test data, said with emotion.
It seems that he has read similar papers.
Soon, Lu Zhou's eyebrows wrinkled slightly.
I saw that in the image, black and gray patches were intertwined, intertwining a neat and delicate texture in the two-dimensional space of the plane, completely revealing the secrets at the nanometer scale in the silver wire. come out.
Leaning on the chair, Yang Xu sighed.
"It's really incredible..."
However, Lu Zhou did not answer his confusion. He simply replied: "It's state secrets. Just help me reverse it. It's not good for you to know too much about other things."
Thinking of this, Lu Zhou's expression was a little strange.
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
Lu Zhou did not ask where the incredible thing was for the time being, but went straight to the point: "What material is that thing made of?"
Leaning closer to the computer screen, Lu Zhou looked in the direction pointed by his index finger.
Jinling Institute for Advanced Study.
The higher the mesh number and the smaller the particle size of the metal powder, the easier it is to oxidize and it is extremely prone to agglomeration.
Lu Zhou didn't explain this issue too much because it was simply not necessary.
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
Shrugging helplessly, Yang Xu reluctantly accepted this perfunctory statement.
"Silver," Yang Xu took a deep breath, "To be precise, it's silver and graphene!"
"All right… "
I saw nearly spherical silver atomic groups with particle sizes between 1-5nm, and single-layer graphene with similar lateral dimensions.
It's just that because I don't do much research on metal materials, I can't remember where I saw it.
"It's really incredible..."
It seems that he has read similar papers.
After all, unlike mathematical physics, materials science itself is a discipline based on application...
If secrets were involved, it would really do him no good to know too much.
"What do you mean, just these two, they are already very awesome, okay?"
"Silver and graphene?" Looking at Yang Xu, Lu Zhou said in surprise: "That's it?"
That is his behavior, which seriously endangers national security.
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
It seems that he has read similar papers.
“But my gut told me it was worth it.”
“But my gut told me it was worth it.”
Institute of Computational Materials.
The same feeling as Lu Zhou.
Yang Xu hesitated and said: "The difficulty still exists, but if you are interested, we can give it a try. But..."
It's just that because I don't do much research on metal materials, I can't remember where I saw it.
"Although some laboratories can also achieve ultrafine grinding of 20nm and below...but this kind of powder is almost impossible to preserve in a normal environment, let alone used to bond with graphene debris."
Soon, a transmission electron microscope picture appeared on the screen.
Institute of Computational Materials.
"All right… "
Soon, Lu Zhou's eyebrows wrinkled slightly.
However, Lu Zhou finally made up his mind and spoke.
Yang Xu hesitated and said: "The difficulty still exists, but if you are interested, we can give it a try. But..."
Lu Zhou did not ask where the incredible thing was for the time being, but went straight to the point: "What material is that thing made of?"
To be honest, when he heard that there were only these two materials, he was still a little disappointed. Although he also knew that even advanced civilizations would probably not pile up costs on a single wire, he did not expect that it would be so common.
Even though he didn't study much about metal materials, he saw something unusual in them.
"For example, the indium tin oxide used to make mobile phone screens is fragile. Many scholars have proposed combining silver nanowires with graphene to develop a new generation of bendable flexible screens. According to limited experimental data, this The mechanical properties of this material are quite excellent, and the resistivity is much lower than that of ordinary metals... When I was a postdoctoral student at MIT, there was a laboratory there that was doing research on this."
"For example, the indium tin oxide used to make mobile phone screens is fragile. Many scholars have proposed combining silver nanowires with graphene to develop a new generation of bendable flexible screens. According to limited experimental data, this The mechanical properties of this material are quite excellent, and the resistivity is much lower than that of ordinary metals... When I was a postdoctoral student at MIT, there was a laboratory there that was doing research on this."
However, Lu Zhou felt relieved when he thought that if space travel could be achieved, space mining would probably not be difficult.
However, when seeing Yang Xu's surprised look, Lu Zhou was secretly glad.
"I can't answer your question, at least not now."
It’s a question of whether it can be done or not…
Lu Zhou looked away from the screen and asked, "What happened next?"
However, Yang Xu glanced at him speechlessly.
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
Leaning closer to the computer screen, Lu Zhou looked in the direction pointed by his index finger.
I saw that in the image, black and gray patches were intertwined, intertwining a neat and delicate texture in the two-dimensional space of the plane, completely revealing the secrets at the nanometer scale in the silver wire. come out.
"What do you mean, just these two, they are already very awesome, okay?"
If secrets were involved, it would really do him no good to know too much.
Jinling Institute for Advanced Study.
"What do you mean, just these two, they are already very awesome, okay?"
Not only is it difficult to prepare, it is difficult to screen, but it is even more difficult to preserve.
Jinling Institute for Advanced Study.
Pointing to several key areas on the image, Yang Xu continued without further explanation, "You will know just by looking at these places."
It's just that because I don't do much research on metal materials, I can't remember where I saw it.
As he spoke, as if to prove this point, he pressed a few buttons on the keyboard.
In his opinion, that thumb-length silver wire was like a work of art!
It's just that because I don't do much research on metal materials, I can't remember where I saw it.
"All right… "
Fortunately, he only cut out a small sample.
Thinking of this, Lu Zhou's expression was a little strange.
Soon, a transmission electron microscope picture appeared on the screen.
Lu Zhou: "But?"
I saw nearly spherical silver atomic groups with particle sizes between 1-5nm, and single-layer graphene with similar lateral dimensions.
I saw that in the image, black and gray patches were intertwined, intertwining a neat and delicate texture in the two-dimensional space of the plane, completely revealing the secrets at the nanometer scale in the silver wire. come out.
In his opinion, that thumb-length silver wire was like a work of art!
After a pause, Yang Xu continued.
Seeing that Lu Zhou didn't speak, Yang Xu continued with an emotional tone.
Lu Zhou looked away from the screen and asked, "What happened next?"
Soon, a transmission electron microscope picture appeared on the screen.
It is no exaggeration to say that its existence has simply subverted the industry’s understanding of metallurgical technology.
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
Pointing to several key areas on the image, Yang Xu continued without further explanation, "You will know just by looking at these places."
I saw that in the image, black and gray patches were intertwined, intertwining a neat and delicate texture in the two-dimensional space of the plane, completely revealing the secrets at the nanometer scale in the silver wire. come out.
Institute of Computational Materials.
After hesitating for a while, he finally couldn't help but ask, "Where did you get this thing from?"
"I can't answer your question, at least not now."
It’s a question of whether it can be done or not…
Lu Zhou looked away from the screen and asked, "What happened next?"
Leaning closer to the computer screen, Lu Zhou looked in the direction pointed by his index finger.
Even though he didn't study much about metal materials, he saw something unusual in them.
"For example, the indium tin oxide used to make mobile phone screens is fragile. Many scholars have proposed combining silver nanowires with graphene to develop a new generation of bendable flexible screens. According to limited experimental data, this The mechanical properties of this material are quite excellent, and the resistivity is much lower than that of ordinary metals... When I was a postdoctoral student at MIT, there was a laboratory there that was doing research on this."
Lu Zhou looked away from the screen and asked, "What happened next?"
That is his behavior, which seriously endangers national security.
Or to take a step back, even if he needs to explain something, he only needs to explain it to one person.
That is his behavior, which seriously endangers national security.
I saw nearly spherical silver atomic groups with particle sizes between 1-5nm, and single-layer graphene with similar lateral dimensions.
"I can't answer your question, at least not now."
If secrets were involved, it would really do him no good to know too much.
Soon, Lu Zhou's eyebrows wrinkled slightly.
For a civilization that possesses this technology, silver may be only slightly more valuable than copper.
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
This kind of thing may arouse the interest of ordinary researchers, but for Lu Zhou and Yang Xu, it actually has little meaning.
After hesitating for a while, he finally couldn't help but ask, "Where did you get this thing from?"
Even though he didn't study much about metal materials, he saw something unusual in them.
However, Lu Zhou did not answer his confusion. He simply replied: "It's state secrets. Just help me reverse it. It's not good for you to know too much about other things."
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
It’s a question of whether it can be done or not…
If using silver to make a mobile phone screen is considered a luxury, then what is using silver to make a wire
"Powder metallurgy is relatively cutting-edge and relatively unpopular. I don't know much about this area. But taking 3D printing technology as an example, the best metal powder is about 10,000 mesh, which is about 13 micron level when converted. Some nanometer The powder used for ceramic materials may be a little finer, but it’s still at the micron level.”
Yang Xu hesitated and said: "The difficulty still exists, but if you are interested, we can give it a try. But..."
This kind of thing may arouse the interest of ordinary researchers, but for Lu Zhou and Yang Xu, it actually has little meaning.
This is not a question of whether it is a good thing to do.
Even though he didn't study much about metal materials, he saw something unusual in them.
“But my gut told me it was worth it.”
The higher the mesh number and the smaller the particle size of the metal powder, the easier it is to oxidize and it is extremely prone to agglomeration.
And this kind of thing can only happen in one situation.
However, Lu Zhou felt relieved when he thought that if space travel could be achieved, space mining would probably not be difficult.
It’s a question of whether it can be done or not…
"Silver," Yang Xu took a deep breath, "To be precise, it's silver and graphene!"
"But I'm afraid it's not easy to reverse engineer this thing. At least I can't figure out how to make this thing for the time being."
“But my gut told me it was worth it.”
"Although some laboratories can also achieve ultrafine grinding of 20nm and below...but this kind of powder is almost impossible to preserve in a normal environment, let alone used to bond with graphene debris."
To make graphene alloys based on metal materials, metal nanoparticles and graphene must be bonded.
After spending a lot of effort to understand the secrets, at most it can only produce a "beautiful" paper.
To make graphene alloys based on metal materials, metal nanoparticles and graphene must be bonded.
However, Lu Zhou did not answer his confusion. He simply replied: "It's state secrets. Just help me reverse it. It's not good for you to know too much about other things."
It is no exaggeration to say that its existence has simply subverted the industry’s understanding of metallurgical technology.
It seems that he has read similar papers.
After spending a lot of effort to understand the secrets, at most it can only produce a "beautiful" paper.
Lu Zhou also thought about Yang Xu's question for a long time.
Yang Xu shrugged: "I don't know, but I guess the project will probably not go forward. Indium tin oxide is not cheap, but silver is better. Even if this technology is made, most people will not use it."
Not only is it difficult to prepare, it is difficult to screen, but it is even more difficult to preserve.
Currently, only the less popular powder metallurgy technology can achieve this. However, even powder metallurgy technology cannot bond graphene and silver nanoparticles to such a perfect level.
Lu Zhou also thought about Yang Xu's question for a long time.
Lu Zhou: "What if the silver nanoparticles are expanded to the micron level?"
Thinking of this, Lu Zhou's expression was a little strange.
"For example, the indium tin oxide used to make mobile phone screens is fragile. Many scholars have proposed combining silver nanowires with graphene to develop a new generation of bendable flexible screens. According to limited experimental data, this The mechanical properties of this material are quite excellent, and the resistivity is much lower than that of ordinary metals... When I was a postdoctoral student at MIT, there was a laboratory there that was doing research on this."
The same feeling as Lu Zhou.
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
If using silver to make a mobile phone screen is considered a luxury, then what is using silver to make a wire
In addition, it is no exaggeration to say that even those responsible for his security work and those responsible for helping him keep secrets have no right to investigate the "secret" itself.
If secrets were involved, it would really do him no good to know too much.
To be honest, he was a little hesitant as to whether there was any value in recycling this technology.
Seeing that Lu Zhou didn't speak, Yang Xu continued with an emotional tone.
"Powder metallurgy is relatively cutting-edge and relatively unpopular. I don't know much about this area. But taking 3D printing technology as an example, the best metal powder is about 10,000 mesh, which is about 13 micron level when converted. Some nanometer The powder used for ceramic materials may be a little finer, but it’s still at the micron level.”
It seems that he has read similar papers.
Lu Zhou did not ask where the incredible thing was for the time being, but went straight to the point: "What material is that thing made of?"
"Powder metallurgy is relatively cutting-edge and relatively unpopular. I don't know much about this area. But taking 3D printing technology as an example, the best metal powder is about 10,000 mesh, which is about 13 micron level when converted. Some nanometer The powder used for ceramic materials may be a little finer, but it’s still at the micron level.”
It seems that he has read similar papers.
Shrugging helplessly, Yang Xu reluctantly accepted this perfunctory statement.
Lu Zhou did not ask where the incredible thing was for the time being, but went straight to the point: "What material is that thing made of?"
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
"Although some laboratories can also achieve ultrafine grinding of 20nm and below...but this kind of powder is almost impossible to preserve in a normal environment, let alone used to bond with graphene debris."
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
"Although some laboratories can also achieve ultrafine grinding of 20nm and below...but this kind of powder is almost impossible to preserve in a normal environment, let alone used to bond with graphene debris."
Shrugging helplessly, Yang Xu reluctantly accepted this perfunctory statement.
"For example, the indium tin oxide used to make mobile phone screens is fragile. Many scholars have proposed combining silver nanowires with graphene to develop a new generation of bendable flexible screens. According to limited experimental data, this The mechanical properties of this material are quite excellent, and the resistivity is much lower than that of ordinary metals... When I was a postdoctoral student at MIT, there was a laboratory there that was doing research on this."
After spending a lot of effort to understand the secrets, at most it can only produce a "beautiful" paper.
Not only is it difficult to prepare, it is difficult to screen, but it is even more difficult to preserve.
If using silver to make a mobile phone screen is considered a luxury, then what is using silver to make a wire
"All right… "
The higher the mesh number and the smaller the particle size of the metal powder, the easier it is to oxidize and it is extremely prone to agglomeration.
"I can't answer your question, at least not now."
Currently, only the less popular powder metallurgy technology can achieve this. However, even powder metallurgy technology cannot bond graphene and silver nanoparticles to such a perfect level.
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
Lu Zhou also thought about Yang Xu's question for a long time.
However, Lu Zhou finally made up his mind and spoke.
Leaning closer to the computer screen, Lu Zhou looked in the direction pointed by his index finger.
As he spoke, as if to prove this point, he pressed a few buttons on the keyboard.
Institute of Computational Materials.
Institute of Computational Materials.
Pointing to several key areas on the image, Yang Xu continued without further explanation, "You will know just by looking at these places."
"Although some laboratories can also achieve ultrafine grinding of 20nm and below...but this kind of powder is almost impossible to preserve in a normal environment, let alone used to bond with graphene debris."
Leaning on the chair, Yang Xu sighed.
Leaning closer to the computer screen, Lu Zhou looked in the direction pointed by his index finger.
"Silver," Yang Xu took a deep breath, "To be precise, it's silver and graphene!"
After hesitating for a while, he finally couldn't help but ask, "Where did you get this thing from?"
“But my gut told me it was worth it.”
Lu Zhou: "But?"
Leaning closer to the computer screen, Lu Zhou looked in the direction pointed by his index finger.
Not only is it difficult to prepare, it is difficult to screen, but it is even more difficult to preserve.
"As you can see, the difficulty of this thing is not the technology itself, but the realization of the production process. In fact, papers on composite materials such as Ag/GF, Ag/GO, AgFe/rGO, because electronic The rapid development of the industry can be said to be endless just a few years ago.”
Looking at the data on the computer screen, Yang Xu's eyes were full of curiosity.
Lu Zhou: "But?"
As he spoke, as if to prove this point, he pressed a few buttons on the keyboard.
"All right… "
To be honest, when he heard that there were only these two materials, he was still a little disappointed. Although he also knew that even advanced civilizations would probably not pile up costs on a single wire, he did not expect that it would be so common.
"For example, the indium tin oxide used to make mobile phone screens is fragile. Many scholars have proposed combining silver nanowires with graphene to develop a new generation of bendable flexible screens. According to limited experimental data, this The mechanical properties of this material are quite excellent, and the resistivity is much lower than that of ordinary metals... When I was a postdoctoral student at MIT, there was a laboratory there that was doing research on this."
As he spoke, as if to prove this point, he pressed a few buttons on the keyboard.
However, Yang Xu glanced at him speechlessly.
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
It seems that he has read similar papers.
I saw nearly spherical silver atomic groups with particle sizes between 1-5nm, and single-layer graphene with similar lateral dimensions.
To be honest, when he heard that there were only these two materials, he was still a little disappointed. Although he also knew that even advanced civilizations would probably not pile up costs on a single wire, he did not expect that it would be so common.
That is his behavior, which seriously endangers national security.
Lu Zhou looked away from the screen and asked, "What happened next?"
Lu Zhou did not ask where the incredible thing was for the time being, but went straight to the point: "What material is that thing made of?"
The same feeling as Lu Zhou.
In his opinion, that thumb-length silver wire was like a work of art!
Institute of Computational Materials.
This is not a question of whether it is a good thing to do.
Yang Xu shrugged: "I don't know, but I guess the project will probably not go forward. Indium tin oxide is not cheap, but silver is better. Even if this technology is made, most people will not use it."
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
"But I'm afraid it's not easy to reverse engineer this thing. At least I can't figure out how to make this thing for the time being."
"Although some laboratories can also achieve ultrafine grinding of 20nm and below...but this kind of powder is almost impossible to preserve in a normal environment, let alone used to bond with graphene debris."
Lu Zhou: "What if the silver nanoparticles are expanded to the micron level?"
Thinking of this, Lu Zhou's expression was a little strange.
If using silver to make a mobile phone screen is considered a luxury, then what is using silver to make a wire
Institute of Computational Materials.
Not only is it difficult to prepare, it is difficult to screen, but it is even more difficult to preserve.
"I can't answer your question, at least not now."
If using silver to make a mobile phone screen is considered a luxury, then what is using silver to make a wire
"Powder metallurgy is relatively cutting-edge and relatively unpopular. I don't know much about this area. But taking 3D printing technology as an example, the best metal powder is about 10,000 mesh, which is about 13 micron level when converted. Some nanometer The powder used for ceramic materials may be a little finer, but it’s still at the micron level.”
Or to take a step back, even if he needs to explain something, he only needs to explain it to one person.
However, Lu Zhou felt relieved when he thought that if space travel could be achieved, space mining would probably not be difficult.
"Although some laboratories can also achieve ultrafine grinding of 20nm and below...but this kind of powder is almost impossible to preserve in a normal environment, let alone used to bond with graphene debris."
"Powder metallurgy is relatively cutting-edge and relatively unpopular. I don't know much about this area. But taking 3D printing technology as an example, the best metal powder is about 10,000 mesh, which is about 13 micron level when converted. Some nanometer The powder used for ceramic materials may be a little finer, but it’s still at the micron level.”
If this guy knew that he still had a bunch of these things, I wonder if he would be shocked to the point of doubting his life.
For a civilization that possesses this technology, silver may be only slightly more valuable than copper.
"What do you mean, just these two, they are already very awesome, okay?"
Leaning closer to the computer screen, Lu Zhou looked in the direction pointed by his index finger.
It is no exaggeration to say that its existence has simply subverted the industry’s understanding of metallurgical technology.
Seeing that Lu Zhou didn't speak, Yang Xu continued with an emotional tone.
It’s a question of whether it can be done or not…
This kind of thing may arouse the interest of ordinary researchers, but for Lu Zhou and Yang Xu, it actually has little meaning.
Lu Zhou also thought about Yang Xu's question for a long time.
Looking at the data on the computer screen, Yang Xu's eyes were full of curiosity.
If this guy knew that he still had a bunch of these things, I wonder if he would be shocked to the point of doubting his life.
To be honest, when he heard that there were only these two materials, he was still a little disappointed. Although he also knew that even advanced civilizations would probably not pile up costs on a single wire, he did not expect that it would be so common.
It is no exaggeration to say that its existence has simply subverted the industry’s understanding of metallurgical technology.
After hesitating for a while, he finally couldn't help but ask, "Where did you get this thing from?"
However, when seeing Yang Xu's surprised look, Lu Zhou was secretly glad.
After a pause, Yang Xu continued.
Lu Zhou: "What if the silver nanoparticles are expanded to the micron level?"
“But my gut told me it was worth it.”
This kind of thing may arouse the interest of ordinary researchers, but for Lu Zhou and Yang Xu, it actually has little meaning.
Looking at the data on the computer screen, Yang Xu's eyes were full of curiosity.
It's just that because I don't do much research on metal materials, I can't remember where I saw it.
To be honest, he was a little hesitant as to whether there was any value in recycling this technology.
The same feeling as Lu Zhou.
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
To be honest, when he heard that there were only these two materials, he was still a little disappointed. Although he also knew that even advanced civilizations would probably not pile up costs on a single wire, he did not expect that it would be so common.
Lu Zhou did not ask where the incredible thing was for the time being, but went straight to the point: "What material is that thing made of?"
In his opinion, that thumb-length silver wire was like a work of art!
After all, unlike mathematical physics, materials science itself is a discipline based on application...
Not only is it difficult to prepare, it is difficult to screen, but it is even more difficult to preserve.
Shrugging helplessly, Yang Xu reluctantly accepted this perfunctory statement.
"It's really incredible..."
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
If this guy knew that he still had a bunch of these things, I wonder if he would be shocked to the point of doubting his life.
Yang Xu shrugged: "I don't know, but I guess the project will probably not go forward. Indium tin oxide is not cheap, but silver is better. Even if this technology is made, most people will not use it."
"Silver," Yang Xu took a deep breath, "To be precise, it's silver and graphene!"
It is no exaggeration to say that its existence has simply subverted the industry’s understanding of metallurgical technology.
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
If this guy knew that he still had a bunch of these things, I wonder if he would be shocked to the point of doubting his life.
"But does it make sense to do this?" Yang Xu asked, "Although I admit that the resistivity characteristics of this Ag/GF material are excellent, but considering the price of silver, its industrial application prospects are almost zero."
However, Lu Zhou did not answer his confusion. He simply replied: "It's state secrets. Just help me reverse it. It's not good for you to know too much about other things."
Seeing that Lu Zhou didn't speak, Yang Xu continued with an emotional tone.
Lu Zhou: "But?"
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
Yang Xu hesitated and said: "The difficulty still exists, but if you are interested, we can give it a try. But..."
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
Lu Zhou didn't explain this issue too much because it was simply not necessary.
It's just that because I don't do much research on metal materials, I can't remember where I saw it.
"Silver," Yang Xu took a deep breath, "To be precise, it's silver and graphene!"
Even before he got the Lingyun Medal, he didn't need to explain anything to anyone.
Institute of Computational Materials.
Lu Zhou looked away from the screen and asked, "What happened next?"
Shrugging helplessly, Yang Xu reluctantly accepted this perfunctory statement.
However, Yang Xu glanced at him speechlessly.
Pointing to several key areas on the image, Yang Xu continued without further explanation, "You will know just by looking at these places."
Jinling Institute for Advanced Study.
Or to take a step back, even if he needs to explain something, he only needs to explain it to one person.
Lu Zhou looked away from the screen and asked, "What happened next?"
This is not a question of whether it is a good thing to do.
"Silver and graphene?" Looking at Yang Xu, Lu Zhou said in surprise: "That's it?"
Yang Xu hesitated and said: "The difficulty still exists, but if you are interested, we can give it a try. But..."
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
"Powder metallurgy is relatively cutting-edge and relatively unpopular. I don't know much about this area. But taking 3D printing technology as an example, the best metal powder is about 10,000 mesh, which is about 13 micron level when converted. Some nanometer The powder used for ceramic materials may be a little finer, but it’s still at the micron level.”
And this kind of thing can only happen in one situation.
Lu Zhou: "But?"
I saw nearly spherical silver atomic groups with particle sizes between 1-5nm, and single-layer graphene with similar lateral dimensions.
Even though he didn't study much about metal materials, he saw something unusual in them.
"What do you mean, just these two, they are already very awesome, okay?"
"Silver and graphene?" Looking at Yang Xu, Lu Zhou said in surprise: "That's it?"
That is his behavior, which seriously endangers national security.
Seeing that Lu Zhou didn't speak, Yang Xu continued with an emotional tone.
Yang Xu shrugged: "I don't know, but I guess the project will probably not go forward. Indium tin oxide is not cheap, but silver is better. Even if this technology is made, most people will not use it."
If this guy knew that he still had a bunch of these things, I wonder if he would be shocked to the point of doubting his life.
In addition, it is no exaggeration to say that even those responsible for his security work and those responsible for helping him keep secrets have no right to investigate the "secret" itself.
Lu Zhou didn't explain this issue too much because it was simply not necessary.
Thinking of this, Lu Zhou's expression was a little strange.
Leaning closer to the computer screen, Lu Zhou looked in the direction pointed by his index finger.
However, Lu Zhou finally made up his mind and spoke.
To be honest, when he heard that there were only these two materials, he was still a little disappointed. Although he also knew that even advanced civilizations would probably not pile up costs on a single wire, he did not expect that it would be so common.
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
However, when seeing Yang Xu's surprised look, Lu Zhou was secretly glad.
This is not a question of whether it is a good thing to do.
"But does it make sense to do this?" Yang Xu asked, "Although I admit that the resistivity characteristics of this Ag/GF material are excellent, but considering the price of silver, its industrial application prospects are almost zero."
Institute of Computational Materials.
Even though he didn't study much about metal materials, he saw something unusual in them.
Fortunately, he only cut out a small sample.
"Although some laboratories can also achieve ultrafine grinding of 20nm and below...but this kind of powder is almost impossible to preserve in a normal environment, let alone used to bond with graphene debris."
However, Lu Zhou did not answer his confusion. He simply replied: "It's state secrets. Just help me reverse it. It's not good for you to know too much about other things."
After all, unlike mathematical physics, materials science itself is a discipline based on application...
In addition, it is no exaggeration to say that even those responsible for his security work and those responsible for helping him keep secrets have no right to investigate the "secret" itself.
"It's really incredible..."
Lu Zhou: "But?"
However, Yang Xu glanced at him speechlessly.
"Powder metallurgy is relatively cutting-edge and relatively unpopular. I don't know much about this area. But taking 3D printing technology as an example, the best metal powder is about 10,000 mesh, which is about 13 micron level when converted. Some nanometer The powder used for ceramic materials may be a little finer, but it’s still at the micron level.”
If this guy knew that he still had a bunch of these things, I wonder if he would be shocked to the point of doubting his life.
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
However, Lu Zhou did not answer his confusion. He simply replied: "It's state secrets. Just help me reverse it. It's not good for you to know too much about other things."
"All right… "
Lu Zhou didn't explain this issue too much because it was simply not necessary.
"Although some laboratories can also achieve ultrafine grinding of 20nm and below...but this kind of powder is almost impossible to preserve in a normal environment, let alone used to bond with graphene debris."
"It's really incredible..."
Shrugging helplessly, Yang Xu reluctantly accepted this perfunctory statement.
Yang Xu shrugged: "I don't know, but I guess the project will probably not go forward. Indium tin oxide is not cheap, but silver is better. Even if this technology is made, most people will not use it."
To be honest, he was a little hesitant as to whether there was any value in recycling this technology.
If secrets were involved, it would really do him no good to know too much.
Looking at the data on the computer screen, Yang Xu's eyes were full of curiosity.
Leaning on the chair, Yang Xu sighed.
However, Yang Xu glanced at him speechlessly.
Yang Xu hesitated and said: "The difficulty still exists, but if you are interested, we can give it a try. But..."
After a pause, Yang Xu continued.
And this kind of thing can only happen in one situation.
Fortunately, he only cut out a small sample.
It seems that he has read similar papers.
Yang Xu hesitated and said: "The difficulty still exists, but if you are interested, we can give it a try. But..."
After taking Lu Zhou to the laboratory, Yang Xu, who sat in front of the computer and called up the test data, said with emotion.
In his opinion, that thumb-length silver wire was like a work of art!
"But I'm afraid it's not easy to reverse engineer this thing. At least I can't figure out how to make this thing for the time being."
This is not a question of whether it is a good thing to do.
“But my gut told me it was worth it.”
It is no exaggeration to say that its existence has simply subverted the industry’s understanding of metallurgical technology.
“But my gut told me it was worth it.”
Lu Zhou: "What if the silver nanoparticles are expanded to the micron level?"
"Powder metallurgy is relatively cutting-edge and relatively unpopular. I don't know much about this area. But taking 3D printing technology as an example, the best metal powder is about 10,000 mesh, which is about 13 micron level when converted. Some nanometer The powder used for ceramic materials may be a little finer, but it’s still at the micron level.”
It's just that because I don't do much research on metal materials, I can't remember where I saw it.
Lu Zhou: "But?"
It is no exaggeration to say that its existence has simply subverted the industry’s understanding of metallurgical technology.
After all, unlike mathematical physics, materials science itself is a discipline based on application...
Yang Xu hesitated and said: "The difficulty still exists, but if you are interested, we can give it a try. But..."
Yang Xu hesitated and said: "The difficulty still exists, but if you are interested, we can give it a try. But..."
As he spoke, as if to prove this point, he pressed a few buttons on the keyboard.
"Silver and graphene?" Looking at Yang Xu, Lu Zhou said in surprise: "That's it?"
Lu Zhou: "But?"
Seeing that Lu Zhou didn't speak, Yang Xu continued with an emotional tone.
It is no exaggeration to say that the silver thread as thin as hair is simply a work of art.
Lu Zhou: "But?"
The same feeling as Lu Zhou.
"But does it make sense to do this?" Yang Xu asked, "Although I admit that the resistivity characteristics of this Ag/GF material are excellent, but considering the price of silver, its industrial application prospects are almost zero."
Seeing that Lu Zhou didn't speak, Yang Xu continued with an emotional tone.
If secrets were involved, it would really do him no good to know too much.
After spending a lot of effort to understand the secrets, at most it can only produce a "beautiful" paper.
It seems that he has read similar papers.
Yang Xu hesitated and said: "The difficulty still exists, but if you are interested, we can give it a try. But..."
The same feeling as Lu Zhou.
In his opinion, that thumb-length silver wire was like a work of art!
It is no exaggeration to say that its existence has simply subverted the industry’s understanding of metallurgical technology.
This kind of thing may arouse the interest of ordinary researchers, but for Lu Zhou and Yang Xu, it actually has little meaning.
Lu Zhou: "But?"
The higher the mesh number and the smaller the particle size of the metal powder, the easier it is to oxidize and it is extremely prone to agglomeration.
After spending a lot of effort to understand the secrets, at most it can only produce a "beautiful" paper.
After all, unlike mathematical physics, materials science itself is a discipline based on application...
Looking at the data on the computer screen, Yang Xu's eyes were full of curiosity.
"I can't answer your question, at least not now."
Pointing to several key areas on the image, Yang Xu continued without further explanation, "You will know just by looking at these places."
Lu Zhou also thought about Yang Xu's question for a long time.
And this kind of thing can only happen in one situation.
Lu Zhou did not ask where the incredible thing was for the time being, but went straight to the point: "What material is that thing made of?"
Lu Zhou looked away from the screen and asked, "What happened next?"
However, Lu Zhou finally made up his mind and spoke.
To be honest, he was a little hesitant as to whether there was any value in recycling this technology.
It is no exaggeration to say that its existence has simply subverted the industry’s understanding of metallurgical technology.
Institute of Computational Materials.
“But my gut told me it was worth it.”
"What do you mean, just these two, they are already very awesome, okay?"
Leaning on the chair, Yang Xu sighed.
The only two seemingly feasible ways to solve the problem are to either use a special method to disperse it while smelting it, or to directly mix it with graphene chips and spray it on the surface while generating the powder. on the base.
Looking at the data on the computer screen, Yang Xu's eyes were full of curiosity.
However, Lu Zhou finally made up his mind and spoke.
In addition, it is no exaggeration to say that even those responsible for his security work and those responsible for helping him keep secrets have no right to investigate the "secret" itself.
I saw that in the image, black and gray patches were intertwined, intertwining a neat and delicate texture in the two-dimensional space of the plane, completely revealing the secrets at the nanometer scale in the silver wire. come out.
"Silver and graphene?" Looking at Yang Xu, Lu Zhou said in surprise: "That's it?"
Leaning closer to the computer screen, Lu Zhou looked in the direction pointed by his index finger.
Lu Zhou: "What if the silver nanoparticles are expanded to the micron level?"
Lu Zhou: "But?"
Currently, only the less popular powder metallurgy technology can achieve this. However, even powder metallurgy technology cannot bond graphene and silver nanoparticles to such a perfect level.
"I can't answer your question, at least not now."
To make graphene alloys based on metal materials, metal nanoparticles and graphene must be bonded.
To be honest, he was a little hesitant as to whether there was any value in recycling this technology.
This kind of thing may arouse the interest of ordinary researchers, but for Lu Zhou and Yang Xu, it actually has little meaning.
In his opinion, that thumb-length silver wire was like a work of art!
Seeing that Lu Zhou didn't speak, Yang Xu continued with an emotional tone.
If secrets were involved, it would really do him no good to know too much.
Yang Xu shrugged: "I don't know, but I guess the project will probably not go forward. Indium tin oxide is not cheap, but silver is better. Even if this technology is made, most people will not use it."
“But my gut told me it was worth it.”
Thinking of this, Lu Zhou's expression was a little strange.
"But I'm afraid it's not easy to reverse engineer this thing. At least I can't figure out how to make this thing for the time being."