The Science Fiction World of Xueba

"interesting!"

In the library, Pang Xuelin is looking through the materials related to Flying Blade.

After the two technologies of flying blade material and graphene aerogel metamaterial were pumped out, the system also gave the technical principles and process flow of these two technologies.

There are more than 30 papers related to flying blade materials, and more than 10 papers related to graphene aerogel metamaterials.

Pang Xuelin once tried to interpret this essay, but it turned out to be aggressive.

So he had to put all these papers on the shelf, originally thinking about waiting for Dad to come back and discuss with him how to use these papers to make money, but did not expect to use it in this world first.

I spent almost a week. Pang Xuelin would first read through the paper of Flying Blade Materials. If he didn't understand something, he would write it down, either check the information by himself or ask Jiang's teacher.

Unfortunately, the world seems to have made little progress in carbon nanotube materials, and many of the concepts are not even understood by the teachers of Jiangda University.

However, even so, Pang Xuelin barely understood the core technology of flying blade materials.

这 Prior to this, Pang Xuelin had been dismissive of flying blade materials and carbon nanotube technology. Although he felt that this material had some value, it was only useful in a specific range.

After all, in the three-body world, flying blade materials have always only exhibited high-strength properties, and other aspects have not been described too much.

It wasn't until after reading a dissertation that he had a certain foundation in materials science that Pang Xuelin realized how bad the technology was.

The carbon nanotubes in the fly blade material are actually single-walled carbon nanotubes, and the geometric structure can be considered as a single layer of graphene curled.

Carbon nanotubes can be divided into single-walled carbon nanotubes and multi-walled carbon nanotubes.

Multi-walled carbon nanotubes can be understood as a set of single-walled carbon nanotubes of different diameters. The distance between layers is about 0.34 nanometers.

The diameter of single-walled carbon nanotubes is very small, generally between 1-2 nanometers (single-walled tubes with larger diameters cannot exist very stably), making their specific surface energy very high, and most of them exist as bundles.

Compared with single-walled carbon nanotubes, when multi-walled tubes begin to form, layers between layers can easily become trap centers and trap various defects. Therefore, the walls of multi-walled tubes are usually covered with small hole-like defects. .

Therefore, the flying blade material is interwoven with thousands of single-walled carbon nanotube materials to form carbon nanotube fibers, which has extremely high strength.

But in this, what really is not the strength of this carbon nanotube, but its high purity.

It should be known that at present, humans generally can only use carbon dioxide to catalyze the decomposition of methane through a cobalt catalyst, and then oxidize the carbon nanotubes in the air.

纯度 The purity of the carbon nanotubes prepared in this way is not high, and most of the carbon nanotubes are multi-walled carbon nanotubes.

Single-walled carbon nanotubes can only be prepared in small quantities in the laboratory, but even in the highest-level laboratories, the purity of single-walled carbon nanotubes can only reach about 95%. There is no way to commercialize them, let alone large-scale industries. melted.

In the three-body world, Wang Miao's team used black box reactions to produce single-walled carbon nanotubes with a purity of up to 99.99999%. This purity of carbon nanotubes can not only make flying blade materials, but also make carbon. Nanotube CMOS device (complementary metal oxide semiconductor and process, integrated circuit basic unit).

Carbon nanotubes have unique mechanical, optical, and electrical properties, especially their high mobility, flexibility, permeability, and biocompatibility. Compared with silicon materials and other nanomaterials, carbon nanotubes have unique advantages and can meet The future demand of the information industry for high performance, low power consumption, and various functionalizations has important significance for the entire integrated circuit industry chain.

Wandering Earth Because of the solar crisis, when silicon-based materials were approaching their limits, they did not invest resources in the research and development of carbon-based chips. Therefore, the overall progress of human computer technology has been small for so many years.

This can actually be seen in the movie.

Of course, the artificial intelligence MOSS, which manages the space station, is an exception in the space station of the Navigator, created by the global scientists.

High-purity single-walled carbon nanotubes can precisely solve the most critical problems in the development of carbon-based chips.

Moreover, the application of high-purity single-walled carbon nanotubes can be more than this. Non-volatile random access memory based on high-purity carbon nanotubes, regardless of storage capacity, read speed (1000 times that of ordinary flash memory), power consumption , Reliability and durability, are an order of magnitude higher than ordinary storage.

In the field of energy storage, single-walled carbon nanotube material is also a special conductive additive. It can form a conductive network at a lower concentration. Therefore, adding it to the battery can improve the active material in the battery and can The energy density of batteries increases by 50 to 60 percent ~ www.readwn.com ~ In addition, carbon nanotubes are used in medical, biosensors, nanorobots, conductive plastics, electromagnetic interference shielding, stealth materials, new materials for aerospace and other fields Have a wide range of uses.

"This thing is a heavenly artifact!"

Xi Pang Xuelin saw two eyes glowing. He was still wondering if these two technologies could be taken seriously by the coalition government.

Now, he is no longer worried.

The function of increasing the energy storage density of batteries alone is enough to attract the attention of the coalition government.

Not to mention the great significance of such high-purity carbon nanotubes for the integrated circuit industry.

As long as he comes up with this material, he will get some vital power, at least let his loved ones enter the dungeon in advance, there will be no problem in having a better living environment in the future.

However, Pang Xuelin had a headache.

There are principles, technologies, technological processes, and complete executable solutions!

But he doesn't have a team under him, and there is no laboratory that he can use.

During this time at Jiangda University, Pang Xuelin has discovered that the main research direction of Jiangda School of Materials and Engineering is mainly in the fields of silicon materials, refractory alloys, metal materials, inorganic non-metallic materials, etc. Strong power.

And even if it were, Pang Xuelin would not be able to gain the dominance of a laboratory.

This is a very troublesome problem.

He did not make the real thing, who believes that he has the ability to make high-purity single-walled carbon nanotubes.

Now these papers are to him a big treasure that cannot be opened.

"It seems that I can only ask Grandpa for help!"

Xi Pang Xuelin rubbed his temples, with a headache.