Scholar’s Advanced Technological System

all……

Change to carbon?

Yang Xu lived.

Qian Zhongming and Liu Bo also squatted.

All the researchers in the lab looked at Lu Zhou slyly, apparently not reacting from his sentence.

In this way, this strange silence lasted for ten seconds, and was broken by Yang Xu, who was the first to go back to his senses.

“Full replacement…carbon material?”

Shaking his head with a smile, Yang Xu put it down and said, “Impossible, we have tried it. Even at the beginning we used a more flexible carbon-based material, but later found that the chemical nature of carbon is compared. Silicon is still not so stable, so it changed to the technical route of silicon-based porous materials.”

Having said that, he ridiculed himself.

“After all, what we have to do is a lithium-air battery, not a lithium-air bomb.”

However, no one in the lab laughed, including himself.

Everyone’s mood is very low.

After all, this means that for two years, the painstaking efforts of the two years have been lost.

“That’s because you didn’t find the right way…” said Lu Zhou, looking around. “Is there a blackboard?”

Yang Xu squats: “The whiteboard has… just behind you, what are you doing?”

Lu Zhou does not explain, just faint said with a smile.

“The whiteboard is also OK.”

After all, he turned and walked to the whiteboard that was placed against the wall. He picked up the marker hanging on the side and thought about it for a few seconds, and then wrote it word by word on the whiteboard.

[Ethylene-propylene copolymer, 3, 4-polyisoprene, polysulfone cross-linked block copolymer CBGC and its chemistry modification CBGC-M…]

Looking at the names of organic objects appearing on the whiteboard in a row, the researchers standing in the lab were confused and didn’t quite understand what he wanted to do.

A little bit confusing, near the side of Qian Zhongming, Liu Bo whispered.

“Lu Academician…what is he writing?”

“It seems a bit familiar…” Senior Brother Qian apparently didn’t understand it, but it wasn’t too foggy, staring at the whiteboard and frowning for a long time, whispering to himself, “Is it a recipe for modifying PDMS polymers?” But it’s not the same…”

The formulation of the modified PDMS polymer is not so long, and the improved version only combines the two compounds in a chemistry mosaic.

For the time being, Lu Zhou has written more than five organic names on the whiteboard…

Yang Xu, who is closest to Lu Zhou, did not understand it. Like the Study tyrant of the Institute of Computational Materials, he stared at the long list of organic names on the whiteboard.

He clearly recognizes every organic matter.

Even in this lab.

But when Lu Zhou wrote it on the whiteboard, he was a little confused, what the hell is going on.

Seeing that the pen in Lu Zhou’s hand stopped, Yang Xu finally couldn’t help but ask.

“this is……”

“Mix these organics into a film at a certain ratio,” dropped the marker on the table, and Lu Zhou laughed continued. “Remember to use cold-rolling filming as much as possible.”

The throat was moving up and down, staring at the long list of organic names on the whiteboard, and Yang Xu’s eyes were filled with expressions that he could not believe.

He is not skeptical of the academic ability of the academician.

just……

All of this has somewhat subverted his understanding of the subject of computing Material Science and even Material Science.

“…this, this is too exaggerated. What can be mixed with so many organics? How do you prepare to control the dispersion of the components? How do you ensure that the different components remain stable?”

There are both physics and chemistry mosaics, and the complexity of the whole system may have reached the level of chaotic system!

to be honest……

How did you get this mixture formula?

How is the calculated ratio of each group calculated?

It’s not just a match. I’m afraid that the mixing order of different ingredients and the mixed posture are different. The products that are born may be two things that are very different in nature.

All of a sudden burst of his own problems, and looked at Lu Zhou, a calm smile, Yang Xu deep took a deep breath.

“I don’t believe you, I just…this way, I will make a simulation for a while.”

“No, I am ready.” Lu Zhou pointed to the USB flash drive on the table and continued, “The model is inside. The software written is the internal working software of our Computing Materials Institute. You should use it. ”

Hesitantly looked at the U disk on the table, although some could not believe that Lu Zhou was able to complete such a huge amount of work in such a short period of time, but he still doubtfully nodded.

“Let me try.”

After all, Yang Xu stepped forward to pick up the USB flash drive, plug it into the computer, then held the folder on the screen with the mouse and ran the entire model.

All the researchers in the lab came around and stood nervously in front of the computer screen waiting for the results of the calculation.

With one exception, that is Lu Zhou. He had already simulated it with quantum computers many times before he came here, so there is only his face here, full of relaxed expressions.

Looking at Lu Zhou, Yang Xu hesitated for a moment and asked.

“Can I ask you one thing?”

Lu Zhou: “What?”

Yang Xu: “…this model was solved yesterday?”

Lu Zhou: “That’s right.”

Although I didn’t sleep for a night.

Staring at Lu Zhou like a ghost, when Yang Xu wanted to express his views on this matter, the sound of the high-speed chassis wu wu suddenly slowed down.

The simulation results have come out!

Everyone got together and went.

At the moment when I saw the results presented on the screen, the researchers around the computer were kneeling in the same place.

According to the results of the simulation calculation, when the surface gas pressure applied to one side of the carbon-based film reaches the mark point A, the oxygen molecules start to move from one side to the other side.

When the simulation process is carried out 24h, the oxygen purity in the gas exchange chamber is as high as 98%! When the simulation time advances to 72h, this number only floats slightly within the 0.1% range, and there is no significant reduction!

From this point of view, the carbon-based hybrid material has completely exploded the previous “porous silicon-based molecular exchange membrane” in the superiority of molecular screening.

As for the stability problems they are worried about about the chemical nature of carbon, it has not appeared at all. To put it bluntly, this polymer material similar to the modified PDMS film itself has strong corrosion resistance and is not as delicate as they originally expected…

Staring at the results on the screen, Yang Xu’s eyes are filled with expressions that can’t believe and ecstasy.

But soon, the expression on his face seemed to be poured into a cold water, and quickly calmed down.

“you are right.”

“This film of blending is indeed more useful than the porous silicon-based material we developed earlier, especially in the screening of oxygen molecules.”

“But the problem is still here, and even then, we cannot guarantee that the gas entering the gas exchange room is all oxygen –”

The last words were just halfway through, and they were interrupted by Lu Zhou.

“Who said that we must guarantee that the gas entering the gas exchange room must be 100% pure oxygen?”

Looking at Yang Xu’s sullen expression, Lu Zhou laughed, gently swaying between the fingers, I don’t know where to pull out the small test tube, with the tone of these nostalgia.

“This stuff was made when I was at Princeton.”

“After so many years, I finally have the opportunity to come in handy.”