Scholar’s Advanced Technological System

More than just heard of it, it is a long-awaited name.

It is no exaggeration to say that in today's domestic mathematics world, Mr. Qiu Lao is well-deserved as the first person in domestic mathematics.

Only the two great gods, the late Hua Luogeng and Chen Sheng, can compare with them.

At the age of 22, he graduated with a Ph.D. and was an associate professor at the age of 25. At the age of 27, he conquered the world's mathematical problem "Calabi Conjecture". At the age of 34, he won the Fields Award, one of the crowns in mathematics. Like that Tao Xuanzhe, it's as strong as opening up.

Not only did various awards win, but his academic achievements also made him one of the most influential mathematicians in the world today. Its influence is spread across many mathematical fields such as differential geometry, topology, algebraic geometry, representation theory, general relativity, and even high-energy physics!

The most famous of these is his proof of Calabi's conjecture, which directly laid the theoretical foundation for the establishment of the superstring theory in the 1980s.

Although there is some inadvertent feeling in it, in the field of theoretical physics, the old gentleman is generally regarded as one of the founders of superstring theory.

It can be said that no one in China knows this great **** who is engaged in mathematical research. It is impossible for those who study theoretical physics to not know this great god.

However, because Mr. Qiu is usually very busy, it is not easy to meet this big man.

Otherwise, even a few words can benefit a lot.

Therefore, when I heard that Academician Lu was taking himself to visit Mr. Qiu Lao, Lu Zhou immediately asked, "When will we go to Beijing?"

Academician Lu Haha said with a smile: "It's early in October."

"..."

What did you tell me so early?

Lu Zhou was speechless for a while.

Seeing Lu Zhou not speaking, Academician Lu continued.

"I haven't had any projects here in the past two months, so you can settle down and recharge yourself. Mathematically, I have nothing to say, but in quantum chromodynamics, you have a lot to learn. The schedule for the next semester I have sent it to your mailbox. If you want to graduate successfully next year, you will do some work on these lessons. Whether you go or not, I will take you by the end of this semester. As it turns out, the scope of the exam is Draw it to you, the schedule in your mailbox. "

Hearing the wayward test range, Lu Zhou almost vomited blood, and coughed dryly, "Professor, your test range is too big."

Academician Lu smiled and said, "What are you afraid of? Have confidence in yourself, I am optimistic about you!"

...

No matter how advanced quantum chromodynamics needs to be, one thing must be resolved as soon as possible.

After coming out of Academician Lu's office, Lu Zhou did not walk around in the empty campus. Instead, he returned to the dormitory non-stop, sat in front of the laptop, and began to study the data obtained by the scanning gun.

Although it is not known to what degree the civilization produced this battery, as far as this battery is concerned, both the industrial level and the scientific and technological level far exceed any country on the planet.

Even if the anode material is left aside, it is not possible to produce the "oxygen-oriented screening membrane" remaining on the side of the tube simply by the existing technical means.

Yes, even if he knows the structure of the material and puts all the parameters in front of him, Lu Zhou can undoubtedly assert that even if he posted this stuff online, there is no laboratory that can The thin film was produced to nanometer thickness.

Without this diaphragm, even if the lithium dendrite problem is solved, it is impossible to create a lithium-air battery.

As for the reason, anyone who has studied high school chemistry knows that lithium does not only react with oxygen, but also reacts with nitrogen in the air to form lithium nitride crystals that are difficult to be reduced. If water vapor leaks in, the explosion is comparable Sodium into the water is much worse.

The Japanese have gone a long way in this regard and have great ambitions, but so far there is no good way.

The problem of gas molecular screening cannot be solved, and the lithium-air battery created must be backed by an oxygen tank. There is no need to think about mobile phones. New energy vehicles may be a bit more likely.

However, I believe no one wants their own car, and every time they fire, they run the risk of turning into rockets.

After in-depth research, Lu Zhou can now conclude that this battery wreck should be the legendary lithium-air battery.

The positive electrode is a layer of gas chamber covered by a gas screening membrane, and the negative electrode is a lithium anode material wrapped by the electrolyte ... But now there is no leakage of the electrolyte, and the anode material has completely turned into lithium oxide.

The design structure is simple and clear. To the extent that it can be copied in front of the earth people, no one can copy it. Because the technical difficulties are all in the details, many problems that need to be solved from the design perspective are all solved in the materials.

Even if it is the plastic used inside the battery, Lu Zhou tried to check the molecular formulas on the Internet, but he couldn't find the plastic at all.

Fortunately, the materials needed to protect the lithium anode and prevent the growth of lithium dendrites are nothing special. At least in Lu Zhou's view, it is not impossible.

Deep into the fully oxidized lithium anode material, Lu Zhou observed a piece of copper foil.

Of course, the copper foil as the substrate is definitely not the key to prevent lithium dendrites. The key point is to cover the copper foil with an improved pdms nanoporous film.

There is nothing special about pdms material, it is polydimethylsiloxane, which can even be found in some skin care products and shampoos. The nanopore structure in this PDMS film is probably one of the keys to solving lithium ion transmission and "breathing problems".

As for the nanoporous film made with pdms, Lu Zhou speculated that with limited material science knowledge, it could be prepared by spin coating and hydrofluoric acid etching. Not to mention the complete restoration of the technology on that wreck, limited restoration can still be done.

Under the PDMS film, Lu Zhou also observed a layer of specially treated hollow carbon nanospheres.

Based on the principle of phenomenon inversion, Lu Zhou speculated that it was probably these carbon nanospheres. When lithium ions were discharged from the negative electrode to precipitate lithium simple substance, the lithium dendrites that were still in the moss-like growth stage were flattened.

Staring at the screen for about half an hour, Lu Zhou touched the hot motherboard and leaned back on the chair, exhaling a sigh of relief.

"A daunting task!"

Twenty thousand computers have worked so hard, and it really depends on professional computers to process these data.

After the patent issue is resolved, he plans to set up a laboratory near Jinling University to study this stuff. Hire a large group of graduate students and doctoral students to work for themselves. At that time, he only needs to assign the subject, and even the task of assigning the subject can be left to Xiao Ai to do the work for him.

However, it is not too late to look forward to the future, whether it will become "Ding Dong Cat" or "Iron Man" in the future, there are more important things waiting for him to do now.

Take out a piece of a4 paper from the drawer, Lu Zhou picked up the pen and wrote two words on it, and drew two circles "pdms film" and "carbon nanospheres".

He plans to register patents for these two things separately, and then register them as a whole, registering a patent named "l1 anode material".

In fact, if there is time ~ www.readwn.com ~, he can even figure out the production process, and also register a set of patents for the supporting industrial production process, so that this profit can be eaten clean. Even if you do n’t produce it and sell it to others at a reasonable price, there is no problem at all.

However, Lu Zhou did not choose to do so.

First of all, the design and production process is really beyond his ability. Another thing is that he has a clear positioning for himself. As a researcher, his battlefield is in the laboratory, not in the mall or the factory.

As for how to implement technology into industrial production, I still leave it to those professional engineers to design it, and if I'm full, I have to leave it to others. Relying on patents, of course, means that the larger the market, the more you eat, the more you need to hold the peasants' minds in mind, and care about marginal interests.

At that time, it would be better to upgrade the equipment with a patent fee and reverse some technologies from this battery. It is neither necessary nor efficient to conduct research and set up factories.

Doing research and making products are two different things, but a lot of laymen habitually confuse them. Doing what you are good at is the strongest, far more efficient than a hammer and a stick.

However, although it is intended to eat royalties, the royalties are not so easy to eat.

In order to solve the hidden dangers, he had to make this thing at least once in the laboratory.

Otherwise, many things cannot be explained, let alone applying for patents and writing papers also need experimental data as support.

The imperative is to design the experiment.

Only after solving the experimental problem can he happily register a patent and happily compose ... Oh no, how can a scientist's thing be called pretend?

That is to contribute to the progress of science!