Scholar's Cultivation System Panel

"From the calculation results, the energy density of solid-state batteries will be three times that of ordinary lithium batteries, but to achieve marketization, it is necessary to improve production efficiency and reduce production costs."

On January 22, 2019, Jingzhou City, Jingzhou University Advanced Institute of Mathematics.

Xu Yun was sitting at the desk in the office, holding a pen in his hand and looking down at the draft papers piled up on the desk.

The whole person was lost in thought, muttering to himself.

The solid-state battery laboratory is under preparation. Taking advantage of this gap, he deliberately conducts research and analysis on the solid-state battery technology in his mind, and even goes to the library to find information when encountering problems. In this way, when the technology is fully understood and other specific experiments, the manufacture of solid-state battery test products and the optimization of production methods can be completed very smoothly.

In addition, he has begun to write related academic papers, ready to set off a revolution in the entire battery industry.

Unlike traditional lithium-ion batteries, metal solid-state batteries use glass compounds made of metals such as lithium and sodium as conductive substances to replace the electrolyte of traditional lithium batteries.

Greatly improve the energy density of the battery.

Because of this, it is safer and has the characteristics of small size and strong performance.

As the future direction of battery development, all-solid-state batteries have always been the research goals of many industry companies and laboratories.

And some progress has been made in recent years.

However, in order to realize the marketization of all-solid-state batteries, the performance must be greatly improved while the cost must be taken into account.

Compared with traditional lithium-ion batteries, the production efficiency of all-solid-state batteries is relatively low, resulting in high costs, which cannot be accepted by the market and industry at all.

Of course, Xu Yun doesn't need to worry too much about this problem. With the metal all-solid-state battery technology rewarded by the task, not only can it produce all-solid-state batteries with an energy density three times higher than lithium-ion batteries, but the new production method can also achieve efficient scale. change.

It is conceivable that when this kind of battery enters the market, it will cause turbulent changes in the industry.

It is bound to usher in a big reshuffle.

At this time, when Xu Yun put down the pen in his hand and was about to make a cup of tea and take a break to digest the calculations just now, he suddenly heard a familiar voice coming from outside the door.

"good news."

"Xu Yun."

"Good news."

Xu Yun is definitely no stranger to this voice, but in Tang Yanshan, it is rare for such a person to arrive before the voice.

Thinking of this, he quickly raised his eyes and looked in the direction of the door.

"Professor Tang."

"What news makes you so happy?"

Soon Tang Yanshan's figure came into sight, and he straightened up after receiving the water, a smile appeared on the corner of his mouth.

Quite curious about the news from Tang Yanshan.

Tang Yanshan didn't pass on a coat, he only had a gray sweater on his body, and it could be seen that he rushed over immediately after getting the news from the office.

"Don't you know yet?" Tang Yanshan was a little curious about Xu Yun's calm expression, subconsciously asked a question and went directly to the computer next to him. After leaning over and quickly opening the website, he beckoned: "You should come and see for yourself."

Being provoked by Tang Yanshan's move, Xu Yun's curiosity was aroused.

Then he walked over and set his gaze on the screen.

Probably because it was ranked first, he saw his own name on it at a glance.

"This is... I'm on the hot search again?"

He muttered aloud, and suddenly he didn't know what to say.

In the past two months, he has been very low-key. Apart from participating in the construction of the laboratory and the recruitment of relevant scientific researchers, he has spent most of his time researching battery technology at the Institute of Advanced Mathematics.

The number of times I went out shopping with Chen Shihe was very few.

During the period, the company's relatively large action this time caused heated discussions in the industry and made news last time.

I really didn't expect that I hadn't been calm for a long time, and then I was on the hot search all over the Internet for no reason.

Seriously, he didn't give him any cooling time.

Tang Yanshan saw that Xu Yun really didn't know the specific situation, so he didn't continue to play tricks.

Taking advantage of the opportunity, he sat down on the chair next to him, without hiding the joy on his face.

"The Wolf Prize in Mathematics was announced today, with your name on it."

Although there is no age limit for the Wolf Mathematics Prize, Tang Yanshan still has self-knowledge about himself. Now that his students have successfully won the Wolf Mathematics Prize, it is no regret. Xu Yun was happy.

Xu Yun was so focused on solid-state batteries during this period that he basically forgot about the announcement of the Wolf Prize in Mathematics.

However, he didn't feel too much trouble about the news.

very simple.

It's normal for him to win an award.

As the proponent and prover of topological group theory, he successively solved two world mathematical problems, Hodge's conjecture and Goldbach's conjecture, and was awarded the Fields Medal by the International Mathematical Union.

Under such circumstances, if the Wolf Prize in Mathematics still cannot be won, then this prize can be removed from the seat of the authoritative mathematics prize.

I am afraid that the gold content is not higher than the Gauss Award and Chern Award.

Just as he was thinking these things in his mind, he heard another familiar shout from outside.

"Congratulations, Xu Yun."

"Winning the Wolf Prize in Mathematics has brought glory to our mathematics community."

"It's estimated that those old guys from Imperial City and Qinghua University are about to grit their teeth with envy. They don't have such outstanding students."

Qin Xiangxin was all smiles, and when he mentioned his acquaintances in the mathematics department of other universities, his face became more wrinkled.

It can be seen that he is really in a good mood now.

After approaching and stopping, he asked casually, "The awards ceremony will be in a few days. When are you going to leave?"

Xu Yun had his own plans, and after hearing this sentence, he thought for a while before responding.

"I may not have time to collect the award."

Right now, his energy is focused on the solid-state battery laboratory, and he still needs to be responsible for many things.

Really can't go away.

More importantly, I have to go to Israel to receive the award. I really don't have many thoughts about going there.

Unlike that time last year, his achievements in mathematics no longer need to be proved by awards.

So whether to get it or not depends entirely on your mood.

What's more, the prize money of the Wolf Mathematics Prize is relatively small, and even the medal is not gold.

Qin Xiangxin was startled when he heard Xu Yun's answer, and then returned to normal.

"If you don't want to receive it, don't accept it. I have forgotten that the Wolf Mathematics Award is really not very useful to you now. It is estimated that the Wolf Foundation will send the medal by mail at that time, and will not cancel your award. Qualified."

He thought that Xu Yun regretted losing the Wolf Prize in Mathematics last year, and it would make sense not to accept the award now.

Young people.

How can you call a young man if you are not arrogant.

Yesterday you ignored me, but today I can't afford you.

For this reason, he didn't persuade Xu Yun anything, but secreted it based on his experience with the Wolf Foundation's response.

Naturally, Xu Yun didn't know what Qin Xiangxin was thinking, but being able to understand it would save him a lot of trouble.

While the two of them were talking, Tang Yanshan's attention was attracted by the draft papers piled up on the table.

After a few glances, a look of surprise appeared on his face.

Next second, he raised his head and looked at Xu Yun: "Why did you suddenly remember to study batteries during this time?"

"Is it because of this that I didn't go to accept the award?"

He directly expressed the guess in his heart, wanting to make sure whether it was true.

"Battery?"

Qin Xiangxin repeated the sentence without a voice.

As the dean of the mathematics department, his main research field is mathematics, and he really doesn't know much about batteries.

But soon he seemed to think of something, and then mentioned another thing.

"I suddenly remembered this. Did you research a new material some time ago? Academician Sun was full of praise for you, but when asked about the specific situation, he pretended to be deaf and dumb."

Xu Yun knew that what Qin Xiangxin was talking about was the fluorocarbon polymer coating material for shaping.

It's just that this kind of material has been listed as a key confidential technology, and it is really impossible to know without signing the relevant confidential documents.

After organizing the language a little bit, he simply explained the sentence.

"nothing."

"It's just a military material."

When he said this, his face was calm, as if he was talking about a trivial matter.

But the words were different to Qin Xiangxin's ears.

The importance of military materials that can keep academicians secret is known without even thinking about it.

After calming down a little bit, I just felt very emotional in my heart.

"Unexpectedly, I actually underestimated your talent." When he said these few words, his expression was very serious: "I thought you would become the greatest mathematician of this century, but now the world of mathematics is just you It’s just a station in life.”

For Qin Xiangxin, Xu Yun showed a very strong talent in mathematics.

He expects Xu Yun to win the Fields Medal in Mathematics and become an authoritative mathematician to lead the development of the domestic mathematics community.

It's already a pretty high rating.

But now it seems that this evaluation is not at all low.

Today, Xu Yun is no longer limited to theoretical mathematics, but has created miracles in a wider field.

And overcome the stuck lidar technology, to military materials listed as key technologies.

The Wolf Prize in Mathematics does seem less important.

"Dean Qin, you are putting pressure on me, but without an understanding of mathematics, I can't easily get involved in other fields."

Xu Yun responded modestly to Qin Xiangxin's praise, and then turned his gaze to Tang Yanshan to answer truthfully.

"Recently, the company has established several new laboratories, including the research direction of solid-state batteries, so I have paid more attention during this period."

"I've seen the news for a while, but I didn't expect it to be true." Tang Yanshan obviously knew about the laboratory and highly praised Xu Yun's approach: "This is a very good thing. Excellent talents can also promote our technical discourse power."

When he first saw the relevant news, his first reaction was disbelief. After all, as a professor, he was very clear about the funding needed for the laboratory.

Basically, no company will choose to spend money alone in this area.

What's more, Deepin Technology is still on the rise.

Other companies only want to get more benefits and save costs, and Xu Yun is really rare.

"The higher the level of labs, the more funds they need. If there is a need, you can ask the school for help." Qin Xiangxin learned that Xu Yun would start a lab again, and after a little thought, he did not forget to promise.