Scholar’s Advanced Technological System

Shuwulou, the latest chapter of the black technology system of Xueba will be updated as soon as possible!

The calculation of the so-called computational materials science does not come out of thin air.

Even if it is a land boat, it is not possible to figure out what material to use for the molecular exchange membrane of a lithium-air battery with a single pen.

The correct posture of using computational materials to solve the problem should be to find one of the feasible entry points through experimental problems, and to establish a mathematical model for this. Then, using the powerful computing power of the computer, it can adopt multi-scale methods such as nano-, micro-, and mesoscopic Study the motion of each molecule, and then calculate the macro performance of the research object.

Fortunately, Yang Xu has accumulated enough data.

Combined with the inspiration that Wound One brought to him, it is equivalent to knowing some of the answers, and then using the experimental data in your hand to calculate the remaining 70% of the answers.

As a result, his difficulty in facing this problem is actually much lower than others.

Attentively focused on the current problem, Lu Zhou meticulously retrieved the experimental data stored in the database through the computer, while transforming these data into mathematical languages, using the theory of computational materials science to break these fragmented The clues are woven into a wide web.

Everything went so smoothly.

Just as easy as breathing.

Although he has not studied materials science for some time since the controlled fusion project, these things are not unfamiliar to him.

After all, the theoretical model of the electrochemical interface structure is a theory that has swept the entire theoretical chemistry and materials science circles. He himself made it.

It was this set of theories that allowed him to win the Huffman Medal and the Nobel Prize in Chemistry.

Not that he was bragging. If he couldn't solve the problem, no one in the world would be able to solve it.

The nib flipped between the forefingers jumped on the paper, and a series of neat numbers and operators were printed on the draft paper like clouds, like a galloping cavalry, facing the mysterious area that nobody knew, all the way to the city.

[It can be obtained by introducing the Hartree equation ...]

[{Pi2 / 2m + V (ri) + 1 / 4πε0Σ∫drf | Ψj (rj) | 2e2 / | ri-rj |} Ψi (ri) = EiΨi (ri)]

[……]

The land boat that has completely entered the state has completely shielded all external interference.

The deep pupil seemed to be connected to a universe, and the mind condensed at the tip of his pen was like a sharp iron-sharpened blade that would cut him off to the end ...

"There is no need to explain and describe the system wave function of each particle's motion."

"Just try to find a spatial wave function with a particle density of only 3 variables ..."

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

"... It hasn't been so easy for a long time!"

With the last sigh, the turbid air in the chest followed and spit out, and the last line of calculations brewed in the pen also fell with the last character.

The results have come out.

The sky outside the window did not know when it started, from night to day.

The pen in his hand stopped, looking at the morning light outside the window, Lu Zhou took a breath of fresh air outside the window.

The breeze mixed with the fragrance of morning dew passed slowly. At this moment, he just felt that every pore above and below his body was relaxing like never before.

After comfortably stretching a lazy waist, feeling the tiredness of gradually climbing to the brain because of staying up late, Lu Zhou reached out and squeezed his eyebrows, then extracted a bottle of energy potion from the system space, and drank it.

The cold liquid slid across his throat, and the refreshing sensation that swept up his brain to wash away fatigue instantly made him unable to resist a shock.

At the same time, the tiredness and darkened eyes that accumulate because of staying up late have also faded along with the coolness that hit the brain.

"The technology of the future is really good."

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

"If only I could have a look someday ..."

I just don't know if I can live to that day.

Keeping his eyes on the formulas filled with a dozen sheets of paper and the sketches drawn by hand, Lu Zhou carefully checked it and confirmed that there was no problem before he nodded in satisfaction.

The part of the mathematical model is done.

This part can be solved with paper and pen.

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

"Xiao Ai."

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

[Xiao Ai has been here, master. ? (^? ^ *)]

"Please do me a favor."

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

"I have some data here."

"Just trouble it for me."

...

Jinling Advanced Institute.

Institute of Computing Materials.

A group of people surrounded the experimental equipment, all with solemn expressions on their faces.

Just now, they tried to adjust the pore size of the porous silicon-based molecular exchange membranes. However, neither the results of computer simulations nor the results of experimental tests gave results that met their expectations.

It seems that the research of lithium air batteries may have entered a dead end.

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

"Our thinking may be wrong."

Standing beside Yang Xu, Qian Zhongming, who had never touched his chin, suddenly broke the silence.

"Adjusting the pore size may make oxygen molecules more permeable to this material, but there is no way to fundamentally change the problem that nitrogen molecules also penetrate into the membrane, maybe ..."

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

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

There was dead silence in the laboratory.

This sentence is tantamount to announcing that all the results they have achieved in the past two years have failed ...

Yang Xu's fist squeezed tightly ~ www.readwn.com ~ After a while, he seemed to be immortal and took a deep breath.

"Let me try again, if it doesn't work ..."

If that doesn't work ...

Even if 10,000 are unwilling, he will not be able to continue dying on this technical line. Neither his duties as director nor his reason as a scholar allow him to do so.

Maybe he should give everyone on the project team a break, and he himself has to take time out to relax and think about how to write the next report.

If this project is not cut off, which one should he consider next time ...

Just when he was thinking about the aftermath, a voice floated from the doorway.

"No need to try, Brother Qian is right."

He opened the door and walked into the laboratory. Everyone in the laboratory looked at him in unison. Lu Zhou threw a USB flash drive on the table and added a sentence in a relaxed tone.

"... at least, half right."

Being attracted by the USB flash drive, Yang Xu asked slightly.

"this is."

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

With a slight cough, Lu Zhou snapped his fingers and continued.

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

(

The monthly ticket list suddenly jumped forward, but why I was not at all happy, but a little shivering. Although our probability is safe, this is too scary ... QAQ

Just to be safe, leave a public account here. Book friends with WeChat should be concerned about it, please!

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

Let's set up, five thousand powder plus one more! From the beginning of next month!

)