Chapter 74: 3 and 1

After unlocking ‘Efficient Energy Reserve’.
A prompt appears immediately: ‘Efficient Energy Reserve’ is successfully unlocked and currently has 0%
Then, Zhang Zhai learned what this so-called efficient energy reserve is.
He guessed right, this is new battery technology.
But there is one thing that he did not expect is that there are not only one new type of battery technology, but three types.
These three are,
The first one, in recent years, there have been many hot stocks of graphene batteries.
The second type is not familiar to ordinary people, but there are still many people who know it, solid lithium ion batteries.
As we all know, the current general-purpose batteries are liquid lithium-ion batteries, but unlike today's batteries, solid-state lithium-ion batteries have high energy density, can hold more power in the same volume, and are more secure.
According to Zhang Zhai, many companies are studying solid-state lithium-ion batteries, including the rotten Apple company in China, and it is said that they have been mass-produced.
I can say that this battery technology is very close to the actual technology.
However, compared to the actual technology, Zhang Zhai ’s black technology solid-state lithium-ion battery has a higher battery capacity, is safer, and is more at the same time more at risk.
这 And this third battery, even Zhang Zhai has not heard of nanowire solar cells and nanowire batteries.
Is this surely not two batteries?
However, it seems that they are also classified as a nanowire battery.
But what does nanowire mean?
After receiving some information, Zhang Zhai had a vague understanding of nanowires.
The so-called nanowire solar cell is the use of semiconductor nanowires instead of silicon wafers to make solar cells.
The advantage is that it is cheap.
This type of solar cell is different from traditional solar cells in that it is cheaper to obtain materials, and its ability to polymerize and separate charges is also very strong.
纳米 Nanowire batteries are similar. Metal nanowires are used instead of traditional lithium ions to make metal nanowire batteries.
Its characteristic is that it is resistant to loss, especially resistant to loss, and very resistant to loss.
In this respect, it is probably hundreds of times larger than traditional lithium-ion batteries.
Why, it is so good, but it has not been used on a large scale?
Zhang Zhangzhai really lacks understanding of the term nanowire.
"A1, search for relevant information about nanowire batteries." Zhang Zhai asked A1 to help him find the information.
"Okay, father, I have already screened it for you." A1 immediately popped up the holographic screen, allowing Zhang Zhai to see the information she screened.
"Ok."
Zhang Zhai frowned, looking at it page by page.
It took a few minutes for Zhang Zhai to figure out why.
"That's the case, no wonder ..." Zhang Di shook his head.
It turned out that in reality, this technology also exists, but it was proposed shortly.
Compared with traditional solar cells, the expensive construction cost and the easy-to-wear characteristics of traditional lithium-ion batteries, the advantages of nanowires are obvious, wear-resistant, cheap, and the power capacity is very large.
But there is also a fatal problem that masks his advantage. Compared to traditional solar cells, nanowire solar cells have a low conversion rate.
The energy conversion rate of traditional solar cells was low enough, and the conversion rate of nanowire solar cells was even lower, which made him almost lose practical value.
呢 What about nanowire batteries? Although the prospect is promising, it is a perfect battery, but there is still a long way to go before it is actually a pure concept product.
So, can the technology that Zhang Zhai get can solve these problems?
"The problem of conversion rate was solved, and the conversion rate of nanowire solar cells even exceeded that of traditional solar cells. At the same time, a metal nanowire battery manufacturing scheme was also given ..." Zhang Zhai muttered, thinking.
Although the nanowire battery technology in this mind has not been fully grasped, Zhang Zhai still understands the extent to which it can be achieved.
This seems to solve all the problems of nanowire batteries?
I ca n’t ... But it ’s a pity.
Zhang Zhang Zhai shook his head, "I said how could it be so generous, giving three battery technologies at once.
It turned out that only one was given. "
"Graphene battery manufacturing technology is available, but the key to graphene batteries is the technology for extracting graphene.
Nanowire battery manufacturing solution is available, but no special nanowire technology is available ...
This Nima ... "
Zhang Zhai whispered in his mouth, "Isn't this a pit father?"
"Isn't this farting without pants?
I have castrated some of this black technology, what's the point? "
This is equivalent to giving you a technique for making a spaceship, and you understand it, and the result tells you that the materials for making a spaceship are only available on Mars.
That technology can only be viewed?
This is really, how do you say?
Inability to vomit.
"It seems that even solid-state lithium-ion batteries can be made?"
"Well, at least this efficient energy storage technology is not completely meaningless."
Zhang Zhai can only accept it, after all, I want to complain about the system, there is no place to complain.
When I bought the system next to him, he didn't leave an invoice, and there were no complaints.
"A1, find out battery-related books, cutting-edge papers, and materials for me, preferably solid-state batteries."
"Okay, father."
I commanded Zhang Zhai. There is nothing different about a1 coming back.
"Father, these are materials that can be obtained from public channels. Do you need to look deeper?" A1 asked.
"No." Zhang Zhai shook his head, and then retrieved all the information found by a1 and looked up.
I have artificial intelligence, it is much easier to find information.
I just do n’t know. Some people know that he uses a1 like this. I do n’t know if he wants to choke him.
Ten minutes later, Zhang Zhai felt a little sore in his neck.
"Holographic screen reading, although the reading experience is good, but it feels a bit unaccustomed," Zhang Zhai thought, shaking his head, "Forget it, go to the library."
Zhang Zhai is about to get up ~ EbookFREE.me ~ 嘭! "
A dull voice sounded.
I seem to have something and hit the door of Zhang Zhai's dormitory.
Zhang Zhai was a little confused. What's this sound?
I was about to open the door.
"嘭!"
He was a dull voice again, and seemed to hit the wall next to the door.
After that, it was a slightly crisp sound.
"boom!"
Hearing this voice, Zhang Zhai first froze, and then his body became tense for a moment, his eyes sharpened.
He quickly leaned his body to the bed, avoiding standing at the window and door.
Because,
The sound just now is clearly a gunshot!
声音 This sound, come fast, go fast.
It seems that nothing happened.
Zhang Zhang Zhai frowned, a little puzzled.
Then carefully, moved behind the door.
Uh ...
I opened the door.
I saw this scene.
Two people fell to the ground. One of them was lying next to the door of the dormitory, holding a dagger in his hand, blood was still on the dagger, and blood was flowing on his back. It was associated with the previous gunshot.
There is another person, right next to this person, with his back facing backwards, his face up, his eyes widening, motionless, as if dead.
He has blood on his chest, and his flesh is fuzzy. It should be a fatal injury.
Look at the dagger tightly held by the man, maybe his death has something to do with the man lying down.
Not only are these two dead, at this moment, there are three living people in the corridor.
They are dressed in ordinary clothes, but they have guns in their hands.
When Zhang Zhai saw them, they also saw Zhang Zhai.