Science and Technology Library

"Cathode material, lithium cobaltate gel, carbon material for anode material. Limited voltage 3.86V, charge limit voltage 4.5V, rated capacity 8500mAh..."

The ink girl reported the battery data, but Chen Mo was carefully watching the battery in his hand.

After three days, Chen Mo passed the pulping, coating and fitting, and finally succeeded in making the first carbon crystal lithium ion battery according to the battery size of the butterfly eye.

Like all ordinary batteries, carbon-based batteries also include the positive, negative and electrolyte parts, but the difference is the material.

Carbon crystal can greatly increase the charge and discharge amount of lithium ions and the number of times of charging.

This makes the carbon-based lithium-ion battery have better capacitance than other materials.

The carbon crystal has defects in its atomic structure, making it less rigid and without toughness and ductility. So it's not as versatile as the super material of graphene. Its only use is to plug in lithium ions as the negative electrode of the battery.

It is this single use that limits its continued development, so it is a low-level technology.

However, carbon-based batteries are a very good product until graphene battery technology is not fully mature. Because of its capacitance, it is about twice the capacity of existing lithium-ion batteries on the market.

"Ink girl, your carbon crystal synthesis related technology, compiled into patent application materials printed out." Chen Mo put down the battery in his hand.

"Okay, Mom."

After a while, the printer connected to the computer in the lab rang. After getting the technical patent data of carbon crystal synthesis, Chen Mo left the laboratory.

Today is the day of mass production experiments, Zhao Min is already waiting for him.

When she went to Zhao Min’s office, Chen Mo gave her the patent application information: “This is the patent application for Carbon Crystal.”

"So fast?"

Zhao Min took a look at the information, a lot of technical terms above, she just took a look at it and put it down.

New material, Zhao Min is now extremely curious about Chen Mo's head. What is loaded inside, how long does it take to discover new materials and applications?

This kind of research cycle is terrible, and I don’t know if Tesla is reborn.

“I was sorting out the information at the beginning of the experiment, then went to the factory, the battery was out, confirming that the material was useful, and then the mass production experiment.” Chen Mo said.

"The battery it produces, how much capacity?" Zhao Min asked curiously.

"You are using a butterfly eye now? The new battery comes out, and the initial calculations will allow it to last for 35 hours."

Zhao Min took a breath of cold air and his eyes were full of surprise.

Nowadays, the average mobile phone life is only a dozen hours. The number of Chen Mo means more than twice the battery life.

"Go, go to the factory."

Zhao Min left Chen Mo to leave the office, and the two came out. Xiao Yu also held documents with Chen Mo. All the way to gallop, a group of people came to the factory.

After Chen Mo said that he entered the industry, Zhao Min began to buy the factory. This factory is the closest to the company's office building, so it has also been transformed into a pilot plant for research use.

The equipment that Chen Morang bought has already been installed here, and the raw materials of graphite are also ready.

When they first came to the factory, the factory manager hurriedly greeted them.

The name of the factory director is Wan Mingyi, a middle-aged man in his forties. In the past, the factory closed down, the boss rolled out the money, and owed bank loans and employee salaries. The court auctioned the factory and equipment, and finally bought it by Zhao Min. The workers were still the workers of the original factory and were very familiar with some production processes.

After Wan Mingyi saw Chen Mo and Zhao Min, people became cautious.

Now the marching ant company, as long as people who pay a little attention to the news, know the name, especially the people in Binhai.

“Where is the production workshop?” Chen Mo asked.

"On this side." Wan Mingyi said to you.

"Let a few smart technicians come over, etc. I will tell you the production process and some considerations," Chen said.

"Ok."

Wan Mingyi ordered several technicians from the factory workers and followed Chen Mo to enter the production workshop.

Seeing the machine in the workshop and the high-pressure reaction irrigation, Chen Mo went over, opened the control system of the equipment and began to set the parameters. For the production of carbon crystals, this data is the most important. If it is wrong, the purity of carbon crystals will be affected.

“Now it is starting to feed.” Chen Mo said: “Come two people to operate the reaction tank.” The employee behind Chen Mochao shouted.

"Ahua, Daqiang, you two have passed." Two young technicians around Wan Mingyi said.

"boss."

After the two walked to Chen Mo’s side, they asked Chen Mo’s cautious voice. This is a younger boss than they are, so they have to admire.

"This position, the thing to do is very simple, is responsible for the reaction of the irrigation switch. After the raw material is finished, the reaction tank is turned on, the specific parameters I have set. The temperature indicator light prompts to complete, you open the pressure button..."

Chen Mo will talk about all the steps he needs, and after confirming that both of them understand, he stops.

Specific data, Chen Mo did not tell anyone. Data is the key to carbon crystal synthesis. If the data is exposed, then your own efforts will be done.

“I will demonstrate the operation once.” After the raw materials were put in, Chen Mo started the reaction furnace.

The people behind, all eyes are on the reaction tank. After about fifteen minutes, the high pressure reaction tank stopped working.

After the reaction tank was opened, a large number of pieces of carbon wafers of different sizes were all poured onto the assembly line. All the machines stopped and the employees of the factory all looked at the carbon piles in the conveyor line.

This black and autumn thing is what they want to produce.

Chen Mo took a piece of carbon crystal from the assembly line and walked to the front of the instrument and put it into it. Not long after, seeing the 79% purity shown above, Chen Mo brows up.

It is 3% lower than the purity of the laboratory and lower than the standard of 80.

This can be understood, after all, the laboratory equipment, much more precise than here, the same conditions, the purity is slightly lower, completely acceptable.

“This batch of materials is completely destroyed and continues to be put into raw materials.”

Chen Mo picked up the notebook and wrote down the current parameters. After a little calculation, he went back to the instrument and started another experiment.

The precision of the equipment is different and has an impact on production.

After modifying the data, Chen Mo will explain to others the other things to pay attention to while waiting for the gap.

"Wan factory director, when starting production, every batch of materials, you randomly select 20 pieces to test out, once there is a piece of purity below 80, just like that, the batch of materials, all invalid."

"Good." Wan Mingyi nodded.

Two hours later, Chen Mo looked at 82% of the purity test and gave a sigh of relief. After four data revisions, the purity was finally improved.

"In the future, according to this data production, the reaction must be there, and must be controlled."

"Understood." Wan Mingyi nodded.

The success of the mass production test has left many people relieved. After explaining some things clearly, Chen Mocai and the people rushed back to the company. After confessing that Zhao Min had acquired several factories and prepared battery production matters, Chen Mo returned to the office.

"Ink girl."

"Mer brother, ink girl." Chen Moyi opened, the ink girl said.

"In the company's official website, in my name, announced the discovery of new materials carbon crystals, technical data should not be announced."