Rebirth 1999: Opening the Age of Black Technology

"Rebirth 1999: Open the Age of Black Technology (!

This involves the ratio of the positive electrode material of the lithium battery and the packaging of the lithium battery.

Without any reference, without any data, I completely rely on my own to experiment step by step.

After trying twice and failing to buy twice, Gao Miao was a little helpless.

During this period, another experimental team member left.

Now the experimental group consists of only three people.

One is Gao Miao, the other is Huang Kai, and the other is Luo Hao.

It's not that Huang Kai doesn't want to leave, but all the experimental groups are full, and most of the group's results have been completed, and they have started to write papers.

Moreover, Huang Kai himself is an introvert, and his popularity is not good.

He was selected by other groups before joining Gao Miao's group.

Luo Hao is different, his purpose is to pick up girls.

Seeing that Gao Miao went to ask Chen Xiao again, Luo Hao couldn't stand it anymore.

A freshman who has only come to the laboratory two or three times and has not done any experiments can really know lithium batteries?

Even if the theory on his mouth is set, the mouth of a man is a deceitful ghost!

Luo Hao said: "Miao Miao, don't worry about this issue. I have already agreed with my supervisor. Wang Dongliang and the others are studying the plastic deformation of carbon steel, and they have reserved places for both of us."

"Although their preliminary experimental work has been completed, the paper has not yet been written. We helped to write the paper in the past, and it can be regarded as contributing to the experiment. The people in their group will not say anything."

As soon as these words came out, Huang Kai was not calm, jumped up and said, "This is not good! You two are gone, what should I do? I can't do this experiment alone."

Huang Kai shouted: "Gao Miao, I was determined to be with you back then, don't give up on me!"

Chen Xiao couldn't help but want to laugh when he heard the two of them making a noise here.

There are only two words in this call - truth.

Sure enough, going to graduate school is not to have outstanding research results in a certain professional field, but to be able to mix a diploma.

The more difficult the research object, the more no one dares to do it.

Because everyone knows that if you do this, you may not be able to produce any research results throughout the year, and it will be difficult to graduate in the end.

Instead of this, it is better to get a simple research direction, write the thesis, pass the graduation defense, and get the diploma.

Plastic deformation of carbon steel?

This thing is that undergraduate students can find the topic when they write a thesis, right? Graduate students write this thesis?

Chen Xiao was speechless.

While everyone was still arguing, Chen Xiao had already walked into the operating room.

Gao Miao's materials have indeed been bought back, and some processes have been completed.

For example, she tried to fiddle with lithium cobaltate, lithium nickelate and lithium manganate.

I also tried to re-model the battery packaging, and optimized the separator in the battery according to Chen Xiao's method.

Now the laboratory conditions are limited, there is no graphene, and there is no nano-diaphragm. It is very good that Gao Miao can seriously achieve this state.

Chen Xiao laughed a little when he thought of this. In 2000, there was a hairy graphene, and graphene has not been invented yet.

It would be four years before graphene was discovered by British scientists.

I am afraid that there is no concept of graphene in this era.

Toner is just toner. Although the toner is not a two-dimensional structure, its electrical performance is not good, and it is only used.

What Chen Xiao has to do now is to use the materials in hand to make things optimal.

Luo Hao walked over and said, "Don't pretend to be here. We have already agreed to give up the lithium battery experiment."

Chen Xiao looked at Gao Miao with the material in his hand and asked, "Really?"

Gao Miao's eyes were tangled, and he really didn't know what to do.

The first draft of the thesis will be handed in in December, most of the students will go out for internships in January, and will spend less time on the thesis, and will have a graduation defense in June.

Many experimental groups have already completed the preliminary experimental work, and now they are fully devoted to the writing of the paper.

And what about Gao Miao? The experiment is still in its early stages and has not been successful.

If this time fails again, there is really not much time left for Gao Miao.

Gao Miao looked at Chen Xiao's sincere eyes, and thought that he chose this experiment because he had some ideas about this thing and wanted to put it into practice.

Giving up now?

Lithium batteries will definitely be the protagonists in the future, which Gao Miao is very clear about.

Why are the students of Toyo High School, but not the students of Xia Guo?

Gao Miao gave up and said, "Who said I gave up!"

That's all there is to it!

Luo Hao was speechless, "Meow! You're crazy, it's already October, and the first draft of the paper is due in two months!"

Chen Xiao nodded and said, "I made an experimental flowchart a few days ago. If there are no problems, we can start now."

Chen Xiao glanced at Luo Hao and said, "Senior, you also told me that this is a laboratory, please go out and talk about other things."

Luo Hao's heart exploded, and he was taught a lesson by freshman students in his second year of study!

This man is crazy.

When Luo Hao was about to have a seizure, Gao Miao also said coldly, "If you support me, please shut up, or please go out."

"A bunch of lunatics!" Luo Hao scolded and sat beside him in a muffled voice.

No one was making a fuss, and Chen Xiaocai and Gao Miao got down to business.

"We currently have three cathode materials, lithium cobaltate, lithium nickelate and lithium manganate. The main reason for adding lithium nickelate and lithium manganate this time is to increase the stability of the battery and the density of the battery..."

"Now we have to apply these three materials on the aluminum foil according to the mixing ratio of one point..."

The experiment is divided into three parts.

The production of positive and negative electrodes, the production of capacitor liquid, the packaging of batteries, etc.

During the experiment, Chen Xiao also taught Gao Miao some advanced techniques.

For example, the use of nano-polymer separators can increase the penetration of ions and increase the energy density of batteries.

If the carbon powder is a two-dimensional material (graphene), lithium ions will shuttle at a faster speed between the surface of the two-dimensional material and the electrode, and the energy density and charging speed of the battery will also be greatly increased.

Gao Miao's eyes widened, it was hard to imagine that Chen Xiao's theory was so reasonable, UU reading www.uukanshu. com and much deeper than the books.

This person is a freshman, and he is not a material science major, can you believe it?

Chen Xiao looked at Gao Miao and said with a smile, "Sister Miao Miao, did someone say that you have big and beautiful eyes?"

Gao Miao smashed Chen Xiao's head with a small fist and said, "Where do you look, I'm your senior sister!"

"Cough cough!" Chen Xiao could only move his eyes down, but this place didn't seem right.

Gao Miao quickly turned around and continued the experiment.

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