Su He was a little surprised. Looking at He Qu, he didn't know why he brought these people over.

But Su He also knew that he would not be able to leave today.

Everyone is here, so you can't just block outside.

"Come in first."

Su He greeted me, asked someone to come in, and said to Gu Dong again: "It seems that I have no way to go back this week. If you go back, please ask me how my furniture is doing."

He didn't have the idea of ​​going back, but the decoration here is getting closer and it seems that it will be ready in December.

He wanted to prepare all the decorations and dining furniture in advance and arrange them so that New Year's Day will open.

Gu Dong didn't ask much, he knew that something must be happening on Su He's side.

Nodded, Gu Dong rode back first.

Here, Su He invited everyone in, and Gan Yifang took the initiative to make tea.

I also bought some tea here, either it is particularly good tea or the tea from the back mountain.

Of course, there is also a strange fragrance.

In this regard, Su He originally planned to go back this time to see if the tea trees in the back mountain were really not dead.

Will it be useful if it is transplanted into the portable warehouse and then watering some Qingdi Soup?

But there is something in front of you, so it can only be postponed.

"Director He, won't you introduce me?" Su He said with a smile.

Director He smiled and said, "He Zi, that's the case. These people, speaking of it, have something to do with you."

Su He raised his eyebrows. These people have something to do with me?

Is it a relative of my father Su Zhaohua or my mother Ye Chuanxiu?

As for the previous life, it must not be.

"Please have tea."

Gan Yifang poured tea, and the tea was ready-made, and the water just boiled a pot.

How many people thanked me, and Su He also thought in his mind, these people have something to do with him?

When you look at the bookish aura on these people, you will know that you have read a lot of books.

And the work you are engaged in must be related to education or scientific research.

The aura of books on these people is much more than that of the teachers in No. 4 Middle School.

In the flash of lightning, Su He laughed: "Are you a few scientists from the lithium factory?"

Director He was surprised. He just said that, but he didn't expect Su He to guess it?

Judging from He Qu's performance, Su He knew that he had guessed it.

When he came to this world, only these people had contacted him.

And those who have this kind of bookish atmosphere are the professors who left Nanzhu Village and returned to the university before.

In addition, it is the lithium factory.

Lithium factories are doing research, and they are still very advanced international lithium batteries.

He thought about it and locked in the identities of these people.

Wan Dayong laughed: "I dare not take it as a scientist or something. In fact, I just read a few more books and help me study it."

After saying that, he introduced himself: "You call me Wan Dayong."

Although Su He talked about friendship with them, he did not make the name of him directly.

Even for the Bureau, the position is replaced.

Judging from the demeanor of the man in front of him, no one else said anything, but asked Wan Dayong to say that Su He knew that this man must be a small leader.

"This, Director Wan, I will still call you that."

I guess Wan Dayong should be the director of the department, it seems that this is the case.

Wan Dayong was stunned and looked at He Bureau. He waved his hand quickly: "I didn't reveal your news. I told you that this guy is very smart. Last time I was called Lithium Dentite.

I heard it from his mouth.”

The other people didn't care at first, but in fact, this time they came here, they felt that there was nothing they could gain.

If you don’t care, it will naturally be manifested.

They are all pure researchers, and whatever they think is reflected on their faces.

But Wan Dayong had no idea, so he wanted to come over and ask Su He.

Even if you have no clue, it will not be worse than before.

"Drink tea." Su He greeted, and everyone held the teacup and blew it, and then took a sip.

Su He did not speak in advance, although he had seen the development of lithium batteries in the library of his portable warehouse.

But Su He himself is not in this direction. He is more proficient in machinery rather than electronics.

But speaking of this, he really has a little understanding of lithium batteries.

Engineering students also need to learn physics.

In high school, you also have to learn chemistry.

This lithium battery is related to these two disciplines, or one of them spans these two disciplines - "Physics and Chemistry".

Su He did not study chemistry in his previous life, but in this life, his memory and comprehension also increased greatly. He could understand the books he had read in the library.

Wan Dayong looked at He Bureau, but He Bureau didn't know what to ask.

He shrugged and signaled that he would not.

These are all professional things, how can he understand?

Although I have been to high school, now I have forgotten all the things in the subject except for a few words.

As for this very professional thing, he wouldn't even know how to do it when he was in high school.

Director He also felt that even if he came to ask Su He, it would be useless.

Su He is actually just a high school student, so how could he know something that researchers like them don’t understand?

After a while, Su He looked at the researchers and didn't know what to ask, so he spoke first: "The current lithium battery is still the first generation, right? It is the first generation of two that uses elemental lithium metal as the negative electrode and titanium disulfide as the positive electrode.

Sublithium battery?"

As soon as he said this, several other people stared at him. Ordinary people don’t understand this.

Director He also looked over strangely: "Do you really understand?"

Su He shrugged: "I read some in the book. In fact, as early as the beginning of this century, research on lithium batteries has begun abroad. In 1958, Harris proposed the use of organic electrolytes as the electrolytes of lithium metal batteries and lithium-ion batteries.

From then on, we entered the era of rapid development. These are all primary batteries, which means they can only be used once, but not charged, and they can be reused. The meaning of secondary batteries is that they can be recharged and reused."

Wan Dayong and other researchers naturally knew about this, and this was what Director He said.

Su He looked at the few people and saw that they all had a plain expression. In fact, there was still a little shock in his eyes.

Su He smiled and continued: "In fact, foreign countries are also developing secondary batteries, and they have not yet entered the civilian stage. I took it for granted before, thinking that if we have a lithium factory, we can produce a large number of secondary lithium batteries.
Chapter completed!