Black Technology R&D Center

Chapter 80 Battery Design
"You are very lucky, let's see if you dare to go into the wilderness next time." Ying Hai looked at the four people hanging from the cliff. Although his expressions were not very good, from his judgment, he No injuries.

Ying Hai looked at the four people for some reason, and suddenly remembered the sudden call. He was very professional and accurately reported the longitude and latitude of the four missing people, which made him, the rescuer, a little curious.

"By the way, someone called and told me that you were here, are you your friends?" Ying Hai looked at the four of them and asked curiously. The previous call knew too much about the four of them.

When the other three heard it, they all looked at Fang Bing. The three looked ashamed, grateful, and admired. Before they came out, they swore that they were security experts and their rescue plan was excellent.

But the fact is cruel. They have no role in the outside world, and they have become a dragging oil bottle. If it is not Fang Bing, it will be a problem whether they can get out.

"It's my friend." Fang Bing replied after pondering for a while.

"How did he know you were here?" Ying Hai asked curiously, this was what he wanted to ask the most.

"We found us through a drone." Fang Bing pointed to the flying drone.

"Remote control? Where are the others?" Ying Hai was in awe. He was watching these two drones take off, but he didn't expect these two drones to have such a function.

After Wang Hao finished the phone call, he opened Fang Bing's live broadcast and watched Fang Bing being rescued.

As for the study of portable air purifiers, Longnao temporarily, unless the server is added, or the improvement of optimization has reached the limit, it is temporarily stopped, and the direction that he wanted to study before can finally be studied by him.

It is still difficult for him to carry an air purifier with him. The difficulty is how to purify the air around him. If it is purely adsorption, it is not realistic.

Because people are moving, if they are in one place, they can absorb the air and have a purification effect. It is better to take an air purifier directly on the body.

"Get a sprinkler on top of your head?" Wang Hao pondered for a moment and thought of a feasible solution, but he shook his head for a moment. If he really got a sprinkler on his head, it could only be made into a hat, although this does not affect the actual use. , but the slight mist of water sprayed all the time, the impact on the action caused him to immediately reject it.

Wang Hao thought about it for a long time, and finally shook his head. He had no other clue.

"Xiaolong, bring out the previous research plan of nano-ion battery and show it to me." Without thinking, Wang Hao did not hang himself from a tree, but asked Xiaolong to organize a report on the battery before. , and their own ideas.

Wang Hao looked at this research plan, pondered, and considered the feasibility of it. He suddenly thought of nano ions. This is a material that can be made into batteries.

At present, most of the mainstream batteries are supercapacitors, nickel batteries, fuel cells, and the most common lithium battery.

These four different battery technologies have advantages and disadvantages, and the focus is not the same. For example, super capacitors have low power storage and cannot be installed on some new energy vehicles because they cannot be used for a long time.

And like nickel battery, the full name of metal hydride nickel battery, has high current electric capacity, relatively high safety, but low capacity and bulky, which limit the application direction of nickel battery.

The most common one is the lithium battery, which has the highest voltage among the four types of batteries and has a high specific capacity, but poor safety and low temperature performance.

The sodium ion discovered by Wang Hao is different. The earth is rich in sodium resources. It was developed as early as the last century, but it was replaced by lithium batteries.

The most important thing is that Wang Hao found that the mutated sodium ions have a capacity five to ten times that of the unmutated sodium ions.

If all the mutated sodium ions are used as materials, the batteries made of sodium ions will also reach five to ten times the capacity of ordinary batteries.

The most important thing is that this kind of mutated sodium ion is very suitable for graphite materials. Originally, after multiple de-intercalation with graphite materials, the structure would collapse. However, after the mutation, Wang Hao went through an experiment and found that there is no such phenomenon. .

And in other performances, he also completely exploded lithium ions. The only thing that made him regretful was that the mutated sodium ions were created by him unintentionally, and it was not considered a controllable mutation category for the time being.

He needs to go through many experiments, record analysis and comparison, and turn this variation into a controllable variation before the new battery formed by this sodium ion, combined with graphite material, can be launched.

"The accessories for the test equipment have not arrived yet. When they arrive, the research on sodium ions can be carried out." Wang Hao's eyes flashed with desire. If this battery is researched, in terms of the performance he predicted, it will surpass the current battery performance. A dozen times, but the volume will not be much larger.

And in terms of charging performance, the performance is definitely better than that of lithium batteries, but to achieve this, only after controlling the No. [-] sodium ion mutation method named by Wang Hao.

Originally, Wang Hao wanted to study graphene batteries, but after discovering sodium ions, he turned his attention and planned to study batteries with sodium ions combined with graphite materials first.

If the performance is not to his liking, he will study graphene batteries. This is his idea.

Wang Hao was deliberating on the direction of the next experiment, when suddenly the phone rang.

"Hey, Zhang Xin!!" Wang Hao glanced at it and picked it up.

"Brother, the National Day is coming soon, and we're going to come to join you."

Hearing the excitement in Zhang Xin's words, Wang Hao realized that it was almost October.

"Okay, come here." Wang Hao paused and said again, "By the way, will my parents come over?" "No, but the four of us and my two classmates."

"Okay, I'll pick you up when the time comes."

"it is good."

Wang Hao hung up the phone with a smile on his face. Only when he has lost will he cherish it more. There is nothing wrong with what he said.

He now values ​​the people around him the most, which is why he immediately used his own means to find the reason after he learned that Fang Bing had lost contact.

"Xiaolong, fundamentally mutate the characteristics of sodium ions, and conduct a tentative pushback test." After Wang Hao hung up the phone, he devoted himself to the research and said to Long Nao.

There are only a few mutated sodium ions left. Except for some of the mutated sodium ions that destroyed the tissue structure during his research, others have been preserved. Although a lot of them have been destroyed, they have allowed him to study the characteristics of the mutated sodium ions. , and input the characteristic data from the research to Longnao.

Then combine the sodium ions before the mutation, and try to see if the mutation process can be reversed.

(End of this chapter)