The new knowledge in his mind made Li Mu fall into surprise for a long time.

He never imagined that the technology he extracted would actually be solid-state battery technology.

As one of the most important technologies in human society, batteries play an irreplaceable role in human life.

The research and development of battery technology has always been one of the key research and development technologies in countries around the world.

Just from the perspective of the market size of the battery, it is almost second only to the real estate, automobiles, mobile phones, chips and other markets, after all, as a necessity of modern life, its high market size is completely conceivable.

In terms of current battery technology, lithium batteries are one of the most widely used batteries.

Because the energy density of lithium batteries is higher than that of other batteries.

The energy density is one of the most important properties of the battery, after ensuring the safety of the battery, the high energy density is the most important criterion for the quality of a battery.

Like the most mainstream batteries, such as ternary lithium batteries, lithium iron phosphate batteries, etc., the energy density is mostly maintained within 200Wh/kg.

The famous such as Diabi blade battery is a lithium iron phosphate battery, but the advantage of the blade battery is that the structure is different from other lithium-ion batteries, which makes it appear better in performance and is closer to ternary lithium batteries in terms of energy density.

It's just that no matter what the structure of these lithium batteries is, they can't change the electrolyte that is the internal component of it.

So this type of battery is also called a liquid battery.

And now the technology extracted by Li Mu is a solid-state battery.

Li Mu had heard of solid-state batteries before and knew that this kind of battery was better than liquid batteries.

Then he put his mind into his mind and began to study the detailed explanation of solid-state battery technology.

Until the end, his expression suddenly brightened, in addition to surprise, more than surprise.

Because, the advantages of solid-state batteries are too obvious.

It uses all-solid materials to make up the battery as a whole, including the electrolyte, and also uses a solid electrolyte, which avoids the risk of electrolyte leakage in the first place.

After all, the liquid can flow freely, and the thin film of the battery is very fragile, once the battery is damaged by external collision, its internal structure is damaged, resulting in electrolyte leakage, which can directly damage the battery, or may cause combustion or even explosion, posing a threat to life and property.

After all, even if the battery film is damaged, there is no liquid in it, and naturally it will not leak out, and there will be no such and such accidents.

Therefore, in terms of safety, all-solid-state lithium batteries are superior.

In terms of energy density, solid-state batteries can also reach a very high degree in energy density because of the advantages of materials, ordinary lithium-ion batteries have an energy density of 200-300Wh/kg, while solid-state batteries can reach at least two times or even five or six times their degree.

This also means that as long as a solid battery is used, all electronic devices that need to use batteries can be multiplied in terms of battery life.

Just like a mobile phone, today's smartphones have nothing prominent, except for the power consumption, and once the new mobile phone uses a solid battery, then the situation of two days of charging, three days of charging, etc., will no longer be just talking.

Not to mention things like electric cars.

In addition to these two advantages, solid-state batteries also have many other advantages.

Li Mu's heart was full of excitement.

This solid-state battery technology is a good thing!

But then he started to have a headache.

Although this technology is a good thing, this information does not directly tell him how to make a solid-state battery from scratch.

It only gave him complete guidance in theory, and in terms of specific operations, he still needs to practice on his own later.

"The system is still the system."

Li Mu complained in his heart.

Soon, however, he began to rethink.

He is not a complaining person, not to mention that the detailed explanation of this technology is still very detailed, he only needs to make up for his lack of knowledge for the time being, especially in chemistry, and then he can develop a solid-state battery according to this detailed technical explanation.

Even now he has set his sights on a target: lithium-sulfur batteries.

Thinking of this, his heart couldn't help but get excited, according to the scale of the battery market, maybe the day when he made a fortune was just around the corner?

It's just that at this time, Wu Mengyuan, who was sitting next to him, suddenly spoke: "By the way, Li Mu, I heard Lin Yao say, what joint mathematics conference are you going to attend with him in February?" ”

Li Mu suddenly came back to his senses, remembered this incident, and wanted to cry without tears.

Oh yes, I almost forgot to ask for this stubble.

He still has a task to do.

Not to mention, he plans to try to prove the hail conjecture before the joint mathematical conference.

Even if it can't be proved by then, at least some new progress will have to be brought about.

After all, the task required him to present a report on the new results at a joint mathematical conference.

And if he doesn't come up with new results, he will have to honestly report Adama conjecture, and God knows what the mission reward will be.

Probably, maybe, probably...... Even if the mission fails?

"Huh?" Wu Mengyuan saw that Li Mu had not responded for a long time, so he asked again.

Li Mu finally came back to his senses, cleaned up his mood, and replied, "Yes." ”

Wu Mengyuan nodded, and then instructed: "Well, it's not bad to go to some such meetings, you can increase your knowledge, of course, those places abroad are more chaotic, and you are not familiar with them, just follow Lin Yao when the time comes, don't run around." ”

Li Mu said: "I know. ”

"By the way, Lin Yao also said that you are going to go to the stage to make a report at that time, is what you plan to do is Adama conjecture?"

Hearing this question, Li Mu had a headache: "...... I guess so. ”

It's just that Li Mu's slightly uncertain answer, Wu Mengyuan suddenly felt ......

It's probably not going to be simpler.

In Li Mu's style......

He had a strong premonition.

……

The plane finally landed at the Shanghai airport, and Li Mu and Wu Mengyuan also returned to school.

This time, I came out for nearly four weeks, and when I returned to school again, I also had a feeling of being away from school for a long time.

After saying goodbye to the professor, Li Mu dragged his large suitcase and walked towards the dormitory.

As he walked, his head was still thinking about the proof of the hail conjecture.

Suddenly, a voice that had not been heard for a long time called: "Huh! Junior brother, you just came back from outside? ”

(End of chapter)