Not only have I heard of it, but I have admired the name for a long time...

It is no exaggeration to say that in today's domestic mathematics community, Mr. Qiu is the first person in domestic mathematics.

can be compared, and there are only the late Hua Luogeng and Chern Shiingshen.

He graduated with a doctorate at the age of 22, became an associate professor at the age of 25, overcame the world's mathematical problem "Calabi Conjecture" at the age of 27, and won the Fields Medal, one of the crowns of mathematics, at the age of 34. Like that Tao Xuanzhe, the strong one is like a hanging.

Not only has he won various awards, but his academic achievements have also made him one of the most influential mathematicians in the world today. His influence covers many mathematical fields such as differential geometry, topology, algebraic geometry, representation theory, general relativity, and even high-energy physics!

One of the most famous is his proof of the Calabi conjecture, which directly laid the theoretical foundation for the establishment of superstring theory in the eighties.

Although there is a feeling of unintentional 'insertion' in the willow, in the theoretical physics community, this old gentleman is still generally regarded as one of the founders of superstring theory.

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

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

Otherwise, even if you have a couple of words, you can benefit a lot.

Therefore, as soon as he heard that Academician Lu was going to take himself to visit Mr. Qiu, Lu Zhou immediately asked excitedly: "When are we going to Beijing?" ”

Academician Lu said with a smile: "It's October, it's still early." ”

“……”

So what did you say to me so early?

Lu Zhou was speechless for a while.

Seeing that Lu Zhou did not speak, Academician Lu continued.

"I don't have any projects here for the past two months, so you can settle down and recharge yourself. I don't have much to say about math, but there's a lot more to learn about quantum 'color' dynamics. I have already sent you the class schedule for the next semester, and if you want to graduate successfully next year, you will have to work these classes. Whether you go or not, I will test you at the end of this semester. That's right, let's draw the scope of the exam for you first, which is the class schedule in your mailbox. ”

Hearing the scope of the 'sex' exam, Lu Zhou almost vomited blood, coughed dryly and said, "Professor, your exam scope is a little too big." ”

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

……

No matter how much 'refinement' is needed in quantum 'color' dynamics, there is one thing that must be solved as soon as possible.

After coming out of Academician Lu's office, Lu Zhou did not wander around the empty campus, but returned directly to the dormitory without stopping, sat in front of his laptop, and began to study the data obtained by the scanning gun.

Although I don't know what level of civilization this battery is produced, as far as this battery is concerned, whether it is the industrial level or the level of science and technology, it far exceeds any country on the planet.

Even if the anode material is put aside, the "oxygen element directional screening diaphragm" remaining on one side of the pipe wall is not something that can be produced by existing technical means.

Yes, even if he knew the structure of the material and put all the parameters in front of him, Lu Zhou could assert without a doubt that even if he uploaded this thing to the Internet, there would be no laboratory that could produce this diaphragm with a thickness of nanometers.

And without this separator, even if the problem of lithium dendrites is solved, it is impossible to build a lithium-air battery.

As for the reason, anyone who has studied high school chemistry knows that lithium not only reacts with oxygen, but also reacts with nitrogen in the air to form lithium nitride crystals that are difficult to reduce.

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

If you can't solve the problem of gas molecule screening, you have to carry an oxygen tank on the back of the lithium-air battery, and you don't have to think about it, and there may be some possibilities for new energy vehicles.

However, I believe that no one wants their own car, and every time it ignites, you have to risk turning into a rocket and flying into the sky.

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

The positive electrode is a gas chamber covered by a gas screening diaphragm, and the negative electrode is a lithium anode material wrapped in an electrolyte...... However, now there is no electrolyte leakage left, and the anode material has completely become lithium oxide.

The design structure is simple and clear, so clear that even if it is copied in front of the earthlings, no one can copy it. Because the technical difficulties are all in the details, many problems that originally need to be solved from the perspective of design are all solved in the materials.

Even if it is the plastic used on the inside of the battery, Lu Zhou tried to look up the molecular formula on the Internet, but he couldn't find this plastic at all.

Fortunately, however, the materials needed to protect the lithium anode and stop the growth of lithium dendrites are not something special. At least in Lu Zhou's opinion, it is not impossible to solve.

Diving deep into the completely oxidized lithium anode material, Lu Zhou observed a piece of copper foil.

Of course, the copper foil as the substrate is certainly not the key to blocking lithium dendrites, and the key place is a layer of improved PDMS nanopore film covered on the copper foil.

The PDMS material is nothing special, it is polydimethylsiloxane, and it 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 the "respiration problem" of lithium ion transmission.

As for the nanoporous films made with PDMS, Lu Zhou, with his limited knowledge of materials science, speculated that they could probably be prepared by spin coating and hydrofluoric acid etching. Not to mention the technology that completely restores the wreckage, limited restoration can still be done.

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

Through the principle of inverse extrapolation, Lu Zhou guessed that these carbon nanospheres were probably "flattened" by the lithium dendrites that were still in the moss-like growth stage when the lithium ions were discharged at the negative electrode to precipitate lithium element.

After staring at the screen and studying for about half an hour, Lu Zhou 'touched' the hot motherboard, leaned back on the chair, let out a long breath, and sighed.

"It's a tough task!"

20,000 computers are so struggling to run that they still have to rely on professional computers to process these data.

After the patent problem is solved, he plans to build a laboratory near Jinling University to study this thing. Then hire a large group of graduate students and doctoral students to work for themselves. At that time, I only need to assign the topic, and even the work of assigning the topic can be 'handed over' to Xiao Ai to do it for me.

However, it's not too late to look forward to the future and do it later, whether he becomes "Jingle Cat" or "Iron Man" in the future, there are more important things waiting for him to do now.

Taking out an A4 piece of paper from the 'drawer', Lu Zhou picked up the pen and wrote two words on it, and drew two circles of "PDMS film" and "carbon nanosphere".

He plans to patent these two things separately, and then register them as a whole to register a patent called "L1 anode material".

In fact, if he has time, he can even figure out the production process, and register a set of patents for the supporting industrial production process, so as to eat the profits of this piece cleanly. Even if you don't produce it yourself, it's no problem to package and sell it to others at a reasonable price.

However, Lu Zhou did not choose to do so.

First of all, designing the production process is really beyond his ability. Again, he has a very clear positioning for himself, as a scientific researcher, his battlefield is in the laboratory, not in the mall or in the factory.

As for how to implement the technology into industrial production, it is still 'handed over' to those professional engineers to design, and when they are full, they have to save food for others. Relying on patents to eat, of course, the bigger the market, the more you can eat, and there is no need to hold the idea of small farmers and worry about the interests of the margins.

At that time, it is better to upgrade the equipment with the patent fee and reverse some technology from this battery. It is neither necessary nor efficient to engage in research and set up factories for production.

Doing research and making products are two different things, but many laymen are used to 'sexually' mixing them together. Doing what you are good at is far more efficient than a hammer in the east and a 'stick' in the west.

However, even though I plan to eat the patent fee, the patent fee is not so easy to eat.

In order to solve the problem, he had to make this thing at least once in the lab.

Otherwise, many things cannot be explained, not to mention that applying for patents and writing papers also need experimental data as support.

The first priority is to design experiments.

Only when the problem of the experiment is solved, can he happily register a patent and happily 'force'...... Oh no, how can a scientist's thing be called pretending to be 'forced'?

That is to contribute to the progress of science!

Morningstar ll said

Chapter 2 Check for typos, upload in five minutes~