Ultimate Scholar

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 of countries all over the world.

From the perspective of the market size of batteries, it is almost second only to markets such as real estate, automobiles, mobile phones, and chips. After all, as a necessity of modern life, its high market size is completely conceivable.

As far as the current battery technology is concerned, 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 performances of the battery. After ensuring the safety of the battery, whether the energy density is high or not is the most important criterion for whether a battery is good or not.

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

The well-known Diaby blade battery is a lithium iron phosphate battery, but the advantage of the blade battery is that its structure is different from other lithium-ion batteries, which makes it appear to be more excellent in performance, and its energy density is closer to three lithium battery.

It's just that no matter what the structure of these lithium batteries is, the electrolyte in the internal components cannot be changed.

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

But now the technology that Li Mu has extracted is a solid-state battery.

Li Mu has heard of solid batteries before, and knows that this kind of battery is better than liquid batteries.

So then, he sank his thoughts into his mind and began to study the detailed explanation of solid battery technology.

Until the end, his expression suddenly changed, apart from surprise, it was more of a surprise.

Because the advantages of solid batteries are too obvious.

It uses all solid materials to form the battery as a whole, including the electrolyte, and also uses a solid electrolyte, which firstly avoids the risk of electrolyte leakage.

After all, the liquid can flow freely, and the film of the battery is very fragile. Once the internal structure of the battery is damaged due to external collisions, resulting in leakage of the electrolyte, the battery will be damaged directly, or it may cause combustion or explosion. Threat to life and property.

The all-solid-state lithium battery does not have such a problem. After all, even if the battery film is damaged, but there is no liquid in it, it will naturally not leak out, and such accidents will not happen.

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

In terms of energy density, due to the advantages of materials, solid-state batteries can also achieve a very high energy density. The energy density of ordinary lithium-ion batteries is 200-300Wh/kg, while solid-state batteries can reach at least More than twice, or even five or six times.

This also means that as long as solid batteries are used, the endurance of all electronic devices that need to use batteries can be doubled.

Just like a mobile phone, there is nothing outstanding about today's smartphones, except for power consumption. Once a new mobile phone uses a solid battery, it will charge once every two days, every three days, etc. It will no longer be just talk.

Not to mention things like electric cars.

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

Li Mu's heart was filled with excitement.

This solid battery technology is a good thing!

But then he got a headache.

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

It only gave him complete guidance in theory, but in terms of specific operations, he still needs to practice by himself later.

"The system is still the system."

Li Mu complained in his heart.

But soon, he began to think again.

He is not a person who complains, not to mention that the technical explanation is very detailed. He only needs to make up for the knowledge he still lacks, especially in chemistry, and then he can develop a solid substance based on this technical explanation. The battery comes out.

Even now he has one goal in mind: lithium-sulfur batteries.

Thinking of this, he couldn't help but get excited. Judging from the size of the battery market, maybe the day when he will make a fortune is just around the corner?

But at this moment, Wu Mengyuan, who was sitting next to him, suddenly said, "By the way, Li Mu, I heard from Lin Yao, what kind of joint mathematics conference are you going to attend with him in February?"

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

Yes, I almost forgot to ask for this.

He still has one more task to do.

Not to mention, he also plans to try to prove the Hail conjecture before the joint mathematics conference.

Even if it can't be proved by then, at least some new progress must be brought.

After all, the requirement of the task is to let him deliver a report on the new results at the Joint Mathematics Conference.

And if he didn't come up with new results, he would have to honestly report Adama's conjecture at that time, and God knows what the task reward will be.

Probably, maybe, maybe... even if the mission failed?

"Huh?" Seeing that Li Mu didn't respond for a long time, Wu Mengyuan asked again.

Li Mu finally came back to his senses, calmed down, and replied, "Yes."

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

Li Mu said, "I know."

"By the way, Lin Yao also said that you will go to the stage to make a report. Is what you plan to do is Adama's conjecture?"

Hearing this question, Li Mu felt a little headache: "...it should be."

It's just that Li Mu's slightly uncertain answer made Wu Mengyuan suddenly feel...

Things are probably not going to be easy.

With Li Mu's acting style...

He had a strong premonition.

...

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

This time I was out for nearly four weeks, and when I returned to school again, I felt like I had been away for a long time.

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

While walking, he was still thinking about the proof of the Hail conjecture in his head.

Suddenly, a voice that I haven't heard for a long time called out: "Hey! Junior, you just came back from outside too?"