Su He was a little strange. Looking at He Jue, he didn't know why he brought these people here.
But Su He also knew that he might not be able to leave today.
People are here, so we can’t just keep them out.
"Come in first."
Su He said hello, let people come in, and said to Gu Dong: "It seems that I can't go back this week. When you go back, help me ask Grandpa Wu how my furniture is doing."
He didn't have any intention of going back, but the decoration here was coming soon, and it should be completed by December.
He asked that the decoration and dining furniture be prepared and arranged in advance so that it can be opened on New Year's Day.
Gu Dong didn't ask any more questions. He knew that there must be something going on with Su He.
Nodding, Gu Dong rode back first.
Here, Su He invited everyone in, and Gan Yifang took the initiative to make tea.
Here, I also bought some tea, either very good tea or tea from the back mountains.
Of course, there is also a strange fragrance.
At this point, Su He originally planned to see if some of the roots of the tea trees in the back mountain were really alive after going back this time.
Would it be useful if I transplanted it to a portable warehouse and poured some Qingdi soup?
But there is something at hand, so we can only postpone it.
"Why don't you introduce it to me?" Su He said with a smile.
He Ju smiled and said, "He Yazi, it's like this. Speaking of which, these guys have something to do with you."
Su He raised his eyebrows, these people have something to do with me?
Are they related to my father, Su Zhaohua, or my mother, Ye Chuanxiu?
As for past lives, that's definitely not the case.
"Tea, please."
Gan Yifang poured tea over. The tea leaves were ready-made and the water just boiled for a pot.
Several people thanked them, and Su He was also thinking in his mind, are these people related to him?
Judging from the bookish aura of these people, you can tell that they have read a lot of books.
And the work he is engaged in must be related to education or scientific research.
The aura of books in these people is much greater than that of the teachers in No. 4 Middle School.
In the flash of lightning, Su He laughed: "Could it be some scientists from the lithium plant?"
He Ju was surprised. He just said that, but he didn't expect Su He to guess it?
Judging from He's performance in the game, Su He knew that he had guessed correctly.
When he came into this world, he only had contact with so many people.
Those who have this kind of bookish atmosphere are the professors who left Nanzhu Village and returned to the university.
In addition, it is a lithium factory.
The lithium factory is engaged in research, and its research is on the most advanced lithium batteries in the world.
After thinking for a while, he locked on the identities of these people.
Wan Dayong burst out laughing: "I don't dare to be a scientist or anything like that. In fact, I just read a few more books and help with research."
After that, he introduced himself: "You call me Wan Dayong."
Although Su He was friends with them as equals, there was no reason to call them by their first names.
Even for any situation, positions are used instead.
Seeing the demeanor of the man in front of him, no one else spoke, but asked Wan Dayong to speak. Su He knew that this man must be a small leader.
"Here, Director Wan, I'll still call you this."
It is estimated that this Wan Dayong is the director of a department. It seems like this.
Wan Dayong was stunned and looked at He Ju. He Ju quickly waved his hand: "I didn't leak your information. I told you, this guy is very smart. The word I used last time was called lithium dendrite. That’s what I heard from his mouth.”
The other people didn't care at first, but in fact, they didn't think they had anything to gain from coming here this time.
If you don't care, it will show naturally.
They are all pure researchers. Whatever they think, it shows on their faces.
However, Wan Dayong had no clue, so he wanted to come over and ask Su He.
Even if you have no clue, it won't be any worse than before.
"Drink tea." Su He greeted. Everyone held their teacups, blew on them, and then took a sip.
Su He did not speak in advance, although he had read about the development of lithium batteries in the library of the portable warehouse.
But Su He himself is not in this direction. He is more proficient in machinery rather than electronics.
But speaking of it, he does have some knowledge about lithium batteries.
Engineering students should also study physics.
In high school, I also had to study chemistry.
This lithium battery is related to these two disciplines, or in other words, one of them spans these two disciplines - "Physical Chemistry".
Su He did not study chemistry in college in his previous life, but in this life, his memory and understanding have greatly improved, and he can now understand the books he read in the library.
Wan Dayong looked at He Ju, but He Ju didn't know what to ask.
He shrugged, indicating that he wouldn't.
These are all professional things, how could he understand them?
Although I have gone to high school, but now, except for a few words, I have forgotten all the subject matter.
As for this highly professional thing, even when he was in high school, he didn't know how to do it.
He Ju also felt that even if he came to ask Su He, it would be useless.
Su He is actually just a high school student. How can he know something that researchers like them don't understand?
After a long while, Su He looked at several researchers who didn't know what to ask, and spoke first: "Today's lithium batteries are still the first generation, right? They are second-generation batteries that use elemental lithium metal as the negative electrode and titanium disulfide as the positive electrode. Sub-lithium battery?”
As soon as he said this, several other people stared. Ordinary people don't understand this matter.
He Ju also looked over strangely: "Do you really understand?"
Su He shrugged: "I read some in the book. In fact, research on lithium batteries had begun abroad as early as the beginning of this century. In 1958, Harris proposed using organic electrolytes as the electrolyte for lithium metal batteries. Research on lithium-ion batteries From then on, we entered an era of rapid development. These are primary batteries, which means they can only be used once and cannot be recharged for repeated use. Secondary batteries mean batteries that can be recharged and used repeatedly."
Wan Dayong and other researchers naturally knew this, and they were telling He Bureau.
Su He looked at several people and saw that they all had plain expressions. In fact, there was a bit of shock in their eyes.
Su He smiled and continued: "In fact, foreign countries are also conducting research and development of 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 here, we can produce a large number of secondary lithium batteries. Now that I think about it, I really take it for granted. The safety problems caused by taking lithium dendrites are really difficult to overcome, not only domestically, but also abroad."
