Author: Friend of the Sorceress

As the lights gradually turned on, everyone at the tasting and the audience in the live broadcast room saw Gu Qing on the podium, standing inside pieces of transparent glass.

Moreover, these transparent glass-like things are flashing with various small green light spots, just like various special fireflies perched on them.

Boss Gu, who is no longer that young, still doesn’t know how to be the Riddler.

He pointed at the "glass" around him, sighed, and explained: "You should have seen the Yunjin display made by the nano-display equipment developed by our Jiuzhou Technology before.

In the finals of the "Omnic Crisis" Global Martial Arts Conference, the canopy made of Yunjin Display had extremely excellent display effects, and our researchers suddenly came up with the idea that AR technology and Yunjin Display's nano-display materials should have broader applications.

There was room for improvement, so I worked crazy overtime for hundreds of days and nights, and finally developed this cinema system.

Well, I personally think this system is quite suitable for watching movies. It provides the ultimate experience and is immersive.

I wonder if you had this kind of experience when you just watched the short film?"

Obviously, the people sitting in the audience are all calm executives of large companies, but when Gu Qing asked this question, someone actually answered loudly: "It's so exciting! Can Mr. Gu show it to us again?"

"Watch it again? The combined net worth of all the friends sitting here, I'm afraid if you watch it for ten more seconds, it will be a waste of hundreds of millions for everyone. Friends who want to watch the video can now ask Haezhi for the file, and friends in the online live broadcast room can also

Click on the personal center of the official account of our Jiuzhou Technology live broadcast. This video should have been released by now.

Of course, it’s not that I don’t want to waste everyone’s time. It’s just that so many products have begun to be dismantled, and the time it takes to install and debug them is much longer than the time we just spent entering the system to watch movies.”

The kind explanation relieved the executive's embarrassment.

But what Gu Qing said next made everyone's hearts tighten.

"As a technical tasting meeting, because some documents are still going through the review and filing process, I can't present actual products to you at the moment, so I will ask the technical department to take out this set of technology, and strive to make it easier for everyone to touch it.

In the case of actual products, you can see the demonstration and general situation of this product.

The display parts next to me are specially reserved for this purpose."

After saying this, Gu Qing stretched out his right hand and pointed at the glass plate in front of him.

"For example, this graphene super copper motor."

Then he pointed to the glass plate on the front left and said: "For example, this solid-state battery technology made of graphene material."

He continued to point forward and said: "A large-sized, multi-stacked silicon-based chip module that can independently support artificial intelligence calculations."

Without stopping, he pointed upward.

"Regional special network communication, dual satellite system positioning technology."

Then, he waved his hand around randomly, and the pieces of glass lit up patterns one after another like dominoes.

Rigid/flexible robotic arms, various components made of polymer materials, chip system installation platforms, Kyushu mechas, satellite devices of different shapes, and even what looks like a rocket, and what looks like a space station in the far corner

blurry image.

If others expose their wealth, it is called showing off their wealth.

But when Gu Qing revealed his family background, these elites with net worth of hundreds of millions at the tasting meeting had already become "country bumpkins" at this time.

After all, no one on the scene has the wealth and skills comparable to Gu Qing.

In the eyes of Mr. BYD, who looked expectantly and with a little fear, Gu Qing pointed his right hand at the glass plate in front of him and said to the motor pattern: "Today we also have many things to do and little time, so we won't be too careful.

, let me first introduce to you the graphene super copper motor developed by Jiuzhou Technology.

The concept of graphene application has been widely publicized in recent years. Graphene can be used in almost everything. I even heard some technicians in our company say that there are still companies on the market developing graphene toothpaste and graphene beauty instrument.

products, I can’t help but feel that the application of new materials is simply a harvest of new knowledge for ordinary users’ wallets.

Of course, as a not very smart man in science and engineering, I think graphene still has great uses. For example, our graphene super copper motor takes advantage of the advantages of graphene.

From a chemical point of view, each carbon atom of graphene is connected to three adjacent carbon atoms through σ bonds, and each carbon atom has only one unbonded π electron left, forming a large π conjugated structure with the surrounding atoms.

, so that π electrons can move freely in the crystal structure.

The physical explanation is that graphene's unique π electron cloud conduction makes carriers less susceptible to scattering when conducting between them, and has the characteristic that the mass tends to 0. It can be transmitted at the Fermi speed (), reaching extremely high carriers.

Carrier mobility, even though the carrier concentration of graphene is not large.

Therefore, graphene material has excellent electrical conductivity.

At the same time, graphene has both electronic motion and phonon thermal conduction mechanisms. The connection between carbon atoms inside graphene is a C-C covalent bond. This stable lattice structure allows electrons to move in orbit, or phonons to move between the lattice.

There is very little scattering, so it has excellent thermal conductivity.

Moreover, due to its special material structure, graphene has excellent impermeability, extremely high specific surface area, and high aspect ratio, which can effectively extend the path for oxygen and water vapor to penetrate the polymer substrate and significantly reduce the passage rate.

Looking at it this way, graphene material also has extremely strong corrosion resistance.

In addition to these, there are many material fields where graphene can be applied. As long as they use graphene material technology, they can, without exception, have better performance than other materials in this material field.

It seems to be very omnipotent, but in actual application, there are thousands of researchers who cannot stop it.

For example, the graphene material itself cannot simply adhere to the substrate. It must pass through a polymer substrate, and the polymer substrate must be clean enough.

Our experimenters discovered during experiments that graphene materials can indeed improve conductivity at the micron level, but not at the centimeter level.

So we chose to electroplat graphene on the surface of the copper wire. From the effect point of view, the thermal conductivity and oxidation resistance of this technology are good, but they are only good.

Because if you do this, the cost of the motor will become higher, the stability will be insufficient, and the maintenance will be very troublesome."
Chapter completed!