The calculation of computational materials science is not out of thin air.

Even Lu Zhou, it is impossible to calculate the material used for the molecular exchange membrane of the lithium air battery by just one paper.

The use of computational materials to solve the correct posture of the problem should be to find a feasible entry point through experimental problems, and establish a mathematical model for it, and then use the powerful computing power of the computer, from the nano, micro, mesoscopic and other multi-scale Study the movement of each molecule and then derive the macroscopic performance of the research object.

Fortunately, Yang Xu has accumulated enough data.

Combined with the inspiration given to him on the No. 1 wreck, it is equivalent to knowing some of the answers, and then using the experimental data in his hands to calculate the remaining 70% of the answers.

In this way, the difficulty of facing this problem is actually much lower than other people.

Concentrating on the current problem, Lu Zhou meticulously retrieves the experimental data stored in the database through the computer, transforms the data into a mathematical language, and uses the theory of computational materials to break these apart. The clues are woven into a large open net.

Everything went so smoothly.

It's as easy as breathing.

Although he has not been engaged in materials science research for some time since the controllable fusion project, these things are not unfamiliar to him.

After all, the theoretical model of the electrochemical interface structure, which is popular throughout the theoretical and material sciences, is itself made by him.

It is this theory that gave him the Hoffman Medal and the Nobel Prize in Chemistry.

It’s not that he is bragging. If he can’t solve this problem, no one in the world can solve it.

The tip of the index finger flies on the paper, and the lines and figures of the line are printed on the draft paper like a rushing cavalry. They are all the way to the unknown mysterious field.

[By introducing the hartree equation, we can get...]

[{pi2/2m+v(ri)+1/4πe0∑∫drf|Ψj(rj)|2e2/|ri-rj|}Ψi(ri)=eiΨi(ri)]

[...]

Lu Zhou, who has fully entered the state, has completely shielded all external interference.

The deep pupils seem to be connected to a universe, and the mind that condenses on his nib is like a sharp-edged blade that will block him from reaching the end.

“There is no need to explain and describe the system wave function of each particle motion.”

“Just need to find a spatial wave function with a particle density of only 3 variables...”

"...when all the particles in the system can be calculated, the physical properties of the material can be expected!"

"...had not been so happy for a long time!"

With the last sigh of emotion, the turbidity in the chest spits out, and the last line of the formula that was brewed in the pen also dropped the last character.

The result has come out.

The sky outside the window, I do not know when to start, from the night to the day.

The pen in his hand stopped and looked at the morning faint that had been lit up outside the window. Lu Zhou gently breathed a fresh air outside the window.

The breeze mixed with the morning dew is slowly smashing. At this moment, he only feels every pore in the whole body, and he has never been comfortable.

After arbitrarily stretching out, feeling the tiredness of climbing up the brain because of day and night, Lu Zhou squeezed his eyebrows, then extracted a bottle of energy from the system space, and then sipped it.

The cold liquid slid over the throat, and the brain washed away the tired feeling of fatigue, and suddenly he couldn't help but hit a spirit.

At the same time, the tired and dark eye bags accumulated because of staying up late, also faded with the cool feeling of the brain.

"The technology of the future is really a good thing."

Looking at the small empty bottle in his hand, Lu Zhou could not help but feel a sigh.

"If one day I have a chance to take a look, it will be fine..."

Just don't know if you can live to that day.

The gaze continued to cast on the line of paper filled with ten sheets of paper, and a sketch drawn by hand. Lu Zhou carefully checked it again and confirmed that there was no problem before he nodded with satisfaction.

Part of the mathematical model has been fixed.

This part can be solved with paper and pen.

As for the rest, there is nothing more suitable than a quantum computer!

"Little Ai."

A bunch of bubbles popped up in the lower right corner of the computer.

[Xiaoai has always been, master. ?(^?^*)]

"Please do me a favor."

Shaking his hand in the draft paper, looking at the line of calculations on the paper, Lu Zhou's mouth gradually evoked a triumphant smile.

"I have some data here."

"Just trouble you for me."

......

Jinling Institute of Advanced Studies.

Institute of Computational Materials.

A group of people surrounded the experimental equipment with a dignified expression on their faces.

Just now, they tried to adjust the pore size of the porous silicon-based molecular exchange membrane. However, neither the results of the computer simulation nor the results of the experimental tests did not meet the expected results.

It seems that the research on lithium-ion batteries may have entered a dead end.

No matter how close they are to this result, if there is no way to solve this most critical nitrogen infiltration problem, it will still not help...

"Our ideas may be wrong."

Standing next to Yang Xu, Qian Zhongming, who had been touching his chin and had not spoken, suddenly broke the silence.

"Adjusting the pore size may make oxygen molecules more permeable to this material, but there is no way to essentially change the problem of nitrogen molecules penetrating into the membrane, perhaps..."

Having said that, he paused for a moment and continued.

"... Perhaps the technical route of porous silicon-based molecular exchange membranes is wrong in itself."

The lab is in the same silence as death.

This sentence is equivalent to saying that all the achievements they have made in the past two years have failed...

Yang Xu’s fist is clenched.

After a while, he seemed to be uncomfortable and took a deep breath.

"Let me try again, if not..."

If not, then...

Even if 10,000 are not reconciled, he will not be able to continue to die on this technical route. No matter whether he is the director's duty or the rationality of being a scholar, he is not allowed to do so.

Perhaps he should give everyone in the project team a vacation, and he has to take the time to go out and distract himself, so think about how to write the next report.

If the project has not been cut, which one should he consider next time...

Just as he had begun to think about the aftermath, a voice came from the direction of the door.

"Don't try it, Qian brother said yes."

Pushing the door open into the lab, everyone watching the lab looked at themselves in the same way. Lu Zhou threw a u disk on the table and added a sentence in a relaxed tone.

"...at least, half right."

Attracted by the u disk, Yang Xu asked with a slight sigh.

"this is."

"A molecular exchange membrane based on new materials..."

Gently coughed, Lu Zhou made a snap and continued.

"In short, I need you to replace all the silicon in the film with the same family of carbon!"

(

The monthly ticket list suddenly jumped one, but why didn't I have any joy, but I was a little shivering. Although the probability is safe, it is too scary...qaq

To be on the safe side, keep a public account here, and have a WeChat book friend to pay attention to it, please!

The WeChat public account is my pen name, and you can see it by searching for "Morning Star ll".

Set a flag first, five thousand powder plus one more! Erupted from the beginning of next month!

)