Chapter 209: Governing the country and bringing peace to the world
Wang Donglai did not deliberately hide the matter of studying lithium-ion batteries, and in fact he could not hide it.
After all, he is renting the school’s laboratory and has signed a contract.
As the most famous professor at Jiaotong University in Tangdu, I don’t know how many people are looking at Wang Donglai.
From proving the world's mathematical puzzles to completing drones and artificial intelligence medical projects, he has proven his abilities.
Therefore, the current lithium-ion batteries are actually attracting the attention of the leadership of Tangdu Jiaotong University.
In particular, Zhang Wenjie, the dean of the School of Chemistry, paid special attention to the results of Wang Donglai's experiments.
Meng Zhan and Huo Jie were the graduate students who Zhang Wenjie sent to Wang Donglai's laboratory to do odd jobs after hearing what Xu Songyao said.
So, after Meng Zhan and Huo Jie came back, Zhang Wenjie asked curiously.
However, this question made Zhang Wenjie feel full of expectations.
The reason is that Huo Jie made the battery according to the experimental steps given by Wang Donglai, so Huo Jie knows this battery quite well.
Although Huo Jie did not come into contact with the core technology of the battery through the experimental steps, Huo Jie was shocked by just those things he came into contact with.
When Zhang Wenjie asked, Huo Jie did not hide anything and said everything he could.
As the dean of the School of Chemistry, Zhang Wenjie cannot be incompetent.
As the top university in Qin Province, Tangdu Jiaotong University has many research centers, and the School of Chemistry alone has built the Energy Storage Materials and Devices Education Engineering Center, Energy Storage Materials and Chemistry Qin Province University Engineering Research Center, "Four Main Body and One Linkage" Power Battery Recycling Engineering Technology School-Enterprise Joint Research Center, Qin Province New Organic Synthesis Method and Molecular Design Synthesis Innovation and Intelligence Base, Tangdu Key Laboratory of New Energy Materials Chemistry, etc.
At present, although new energy batteries have not yet fully shown their talents, as the country's top universities, they have long seen the future trend, so they have established a research center and want to get a share of the new energy batteries.
Zhang Wenjie naturally understands what kind of benefits it will bring if there is a huge breakthrough in battery technology.
There are not only economic and academic interests, but also some political interests.
So, when the time comes for testing.
Many people came to Wang Donglai's laboratory.
In addition to Xu Zhibin and others, Meng Zhan, Huo Jie and Zhang Wenjie also rushed over.
As soon as the set time came, Wang Donglai started operating the machine. He did not rush to cut off the power, but continued to hold it for a while before cutting off the power.
With a click of his finger, the printer soon started buzzing.
I saw drawings spit out from the printer. The first one had a beautiful diamond-shaped crystal flower on it. This was a picture of the growth of lithium dendrites, which was recorded by a microscopic microscope.
Through this, we can actually roughly analyze some information about lithium batteries.
After the lithium dendrite came out, Zhang Wenjie placed his eyes on it and studied it carefully.
Just for a moment, his eyes showed a hint of surprise.
Although I didn’t see any more information, judging from the information in front of me, the performance of this battery exceeds that of ordinary batteries.
"Professor Wang, congratulations!"
"It seems that the results of your experiment this time are pretty good, how do you think? If you are really interested, the new energy under our School of Chemistry The Materials Chemistry Research Center welcomes you, I can make the decision, you can choose the topic, you can even create your own topic, and you can recruit as many people as you want!”
Zhang Wenjie immediately walked up and said to Wang Donglai with a smile on his face.
After congratulations, he directly exposed his true purpose.
It turned out that I wanted to take this opportunity to invite Wang Donglai to the School of Chemistry.
"Dean Zhang is too polite."
Wang Donglai smiled politely and replied.
"I'm serious, if you really have an idea, you can contact me at any time."
After Zhang Wenjie saw the photo of lithium dendrites, he knew that Wang Donglai's experiment was successful, so he felt He breathed a sigh of relief and was not prepared to stay any longer.
As for the specific information about the battery, experiments still need to be done, and he is not in a hurry.
"Thank you, Dean Zhang, for your support. If I have the opportunity, I will definitely choose the School of Chemistry first."
Wang Donglai did not reject it completely, but stayed slightly. A hole.
After Zhang Wenjie left, Wang Qingchen took the printed document and asked: "How does your battery compare with the batteries on the market?"
"It must be better than the batteries on the market, this one The battery adopts surface confinement-assisted deposition and high-temperature diffusion co-modification strategies to achieve high nickel oxide in situ. The cathode material is gradient doped with aluminum ions and uniformly coated with the fast ion conductor lithium metaaluminate, which clarifies the doping sites of aluminum and effectively stabilizes the crystal structure and electrode-electrolyte interface. ”
Wang Donglai’s. Except for Huo Jie and Meng Zhan, everyone present looked confused.
Meng Zhan hesitated for a moment, then asked aloud: "Professor Wang, I would like to ask, how to solve the problem of lattice oxygen charge loss and oxidation precipitation under high working voltage?"
< br>Hearing what Meng Zhan said, several people also looked over.
But before Wang Dong came to answer, Meng Zhan reacted and realized that the question he asked seemed to touch on the core technology, so he quickly explained and said: "Professor Wang, I'm sorry, I just heard you say that, some Just doubts, these are core technologies, I shouldn’t ask, and you don’t need to answer.”
Wang Donglai smiled heartily and said. Without paying attention, he said aloud: "Actually, this problem is very simple, not difficult at all. I used a new strategy of heterogeneous element doping to induce primary particle directional growth and directional arrangement into ordered high-nickel cathode materials. From the fundamental to solve the problem of unstable secondary particle structure.”
Xu Zhibin and others couldn’t quite understand, but they could understand the expressions on Meng Zhan and Huo Jie’s faces at this time.
Both of them looked stunned and shocked now, as if they were shocked by Wang Donglai's answer.
Wang Donglai naturally noticed the expressions of the two people, smiled, and said: "Actually, for applied subjects, whether it is physical applications or chemical applications, it is necessary to lay a good foundation. The current technology Development has not yet broken away from the three major physics theories developed in the 20th century. This dividend is expected to last for a long time. With a solid theoretical foundation, whether you are engaged in cutting-edge exploration or applied research, you will be like a duck in water. ”
"Actually, many questions can be answered by existing theories. It's just that many people have not mastered these theories."
At this time, others also understood and understood why. Meng Zhan and Huo Jie looked like that.
What Wang Dong said was simply not human language.
Even a few people who were close to him couldn't help but have this thought in their minds at this moment.
Not a son of man!
Wang Qingchen curled his lips and said: "You thought everyone was you. If we were all like you, we would have rushed out of the Milky Way and colonized aliens by now!"
"It's just that we all have the same brain. What you can do, we really can't do. ."
"If God had not given birth to you, Wang Donglai, the academic world would have been dark forever!"
"In fact, it is very simple. This question is not difficult, as long as you... you can..., what you said The words really deserve a beating."
Everyone spoke up and attacked Wang Donglai.
After a while of commotion, Xu Zhibin said curiously: "Donglai, you haven't specifically said how your battery is better than the batteries on the market?" When Xu Zhibin asked, Wang Donglai said: "Gao The specific capacitance of the nickel cathode material battery is as high as 231.3mAhg-1, and the first Coulombic efficiency is 95.8%. The soft-packed full battery assembled with commercial graphite anode operates at 2.7-4.5V. After 100 cycles in a wide voltage range, the capacity only decreased by 2.7%."
"This means that its battery capacity and battery life have been greatly improved."
“You should be able to understand what I said!”
Everyone nodded when they heard Wang Donglai describe it in such easy-to-understand terms.
"Yeah, then hurry up and apply for a patent. If this kind of technology is sold, wouldn't you be rich again?"
The exclamation immediately made everyone's eyes look a little brighter. Feelings of envy.
For the previous artificial intelligence medical project, they learned that Wang Donglai had founded Galaxy Technology Company outside the school. It originally had a market value of hundreds of billions. With the completion of the artificial intelligence medical project, the market value has skyrocketed.
Right now, Galaxy Technology Company has become an Internet business card of Tangdu.
Since the rise of the Internet, most Internet companies exist in developed cities, such as Beijing, Hangzhou, Shenzhen, etc.
In inland cities like Tangdu, not many Internet companies are willing to take root.
It is not easy for a unicorn company like Galaxy Technology to emerge, and according to Wang Donglai’s instructions, Galaxy Technology is extremely generous in recruiting people.
It has only been established for a few years and already has thousands of employees.
And we have never stopped recruiting.
Because of this, Tangdu can be said to have given the green light to Galaxy Technology, and the benefits it can provide within the policy provisions are no less than Galaxy Technology.
Now, everyone suddenly reacted to Wang Donglai's excitement about making a battery.
If what Wang Dong said is correct, the battery he developed has better performance than the batteries on the market.
This means that Wang Donglai’s net worth will skyrocket again.
Looking at Wang Donglai with emotions such as envy, pride, joy, and admiration.
“Dong Lai, speaking of this, tell us, what does it feel like to have a net worth of billions?”
Bailixiu approached Wang Donglai with a smile on her face and asked curiously.
"How does it feel? I still eat in the canteen and sleep on the same hard bed as you, so what difference can there be? I don't use the money to enjoy it, but put it all in the company's account. I'm running a company."
Wang Donglai knew that many people wanted to ask him this question. When Bailixiu asked it, he answered it without pretending or avoiding it.
“Tch, it’s boring. When you have money, you should enjoy it. Drive a luxury car, pick up beautiful women, drive a yacht, buy a plane, and live in a villa. That’s the real enjoyment.”
百When Lixiu heard Wang Donglai's answer, she looked bored and said disappointedly.
"I didn't see it. President Baili actually has such a great goal. It turns out that people cannot be judged by their appearance, and sea water cannot be measured. Tsk..."
Bailixiu's words naturally attracted Wang Qingchen and others. The crusade of the three women.
……
Inside the office.
After the preliminary experiments are completed, Wang Donglai can start working on the thesis.
[New insights into the decay mechanism of nickel-rich layered oxide cathode materials for lithium-ion batteries]
[Suppressing lattice oxygen escape can achieve excellent cycle performance of high-voltage nickel-rich cathodes]
[High-energy lithium ion Battery defective oxygen inert phase stable high-voltage nickel-rich cathode]
Yes, Wang Donglai is planning to write three papers at once.
Only he knows the true effect of this battery. Whether it is Huo Jie or Zhang Wenjie, the core effect cannot be seen from the test data.
However, Wang Donglai did not intend to complete the technique of releasing it in his mind.
The current paper is also the result of deletions.
Although there are three articles, the quality of each article is very high, and the possibility of rejection is basically zero. He has this confidence.
The reason why I don’t choose to fully release the technology in my mind is because the current domestic production and manufacturing capabilities have not yet reached their peak, and foreign manufacturing levels have not yet dropped to a certain level.
According to the development pattern of the previous life, the past two years have been a development trend of one ebb and another.
China has become the world's factory, exporting a large number of cheap consumer goods. Although it only earns meager profits, it has also successfully established a complete industrial system and production and manufacturing capabilities.
In another five years, foreign manufacturing capabilities have extremely declined, and they are extremely dependent on domestic production.
At that time, it was actually the best time to overtake in domestic technical corners.
The reason is very simple, because in the past we crossed the river by following foreign experience, avoiding detours and saving a lot of time and energy.
However, if advanced theories and designs are not put forward before the manufacturing capacity exceeds that of developed countries abroad, it will only inspire foreign countries and benefit them the most.
Therefore, only when domestic production capacity exceeds that of foreign countries can we truly overtake it.
Now, Wang Donglai has invested a large amount of money in Galaxy Technology just to catch up with the gap in production and manufacturing.
Just as in the next few years, my country will be far ahead in the world's photovoltaic industry and lithium battery industry. No country can compare with us in these two industries, from upstream to downstream, the entire industry The chains are hung by us.
Since then, photovoltaics and batteries have gone abroad and truly faced the international market, making money from foreigners and squeezing their production results through technology.
The ancients said: Cultivate oneself, manage the family, govern the country, and bring peace to the world.
Although Wang Donglai is a humble person, he still has such great ambitions.
After deciding on the titles of the three papers, the next writing becomes easy.
With Wang Donglai's current ability level, the three papers did not take much time. They were all written in just a few days.
As for the journals to which these three papers were submitted, he also chose "Advanced Materials".
Time flies and it’s almost April.
Just as the Abel Prize winners were about to be announced, something unexpected happened that disrupted Wang Donglai's rhythm.
It turns out to be...
(End of this chapter)