I have a flow system

Chapter 236 LZ-1's Cooperation

When the temperature of the electric vehicle battery is low, the battery life will be fractured, or even more. The main reason for this is that the internal resistance of the battery increases, and the viscosity of the electrolyte increases, resulting in a decrease in conductivity.

At present, the main method to solve this problem is to alleviate the low-temperature performance degradation of lithium-ion batteries through physical heating. It is definitely useful, but it is still not perfect.
Or choose a battery type with better low temperature resistance. For example, ternary lithium-ion batteries have better charge and discharge performance at low temperatures than lithium iron phosphate batteries, but this battery is less safe than lithium iron phosphate.

But now the LZ-1 compound that Dr. Li accidentally discovered can perfectly solve this problem.

The company's laboratory is still further testing the future commercial feasibility of this compound in lithium batteries.

For example, more extreme performance under various temperature, voltage and current conditions, including capacity, cycle life, safety, etc.;

And see if it will produce bad chemical reactions or affect the battery structure after a long time,
For specific commercial use, it must also depend on the synthesis cost. If the cost is too high, commercialization is not practical.

Finally, whether it meets the requirements of environmental protection, Wu Zhou does not want the things invented by his company to eventually cause harm to human health and the natural environment.

Before the data in the laboratory was fully released, Wu Zhou had already pushed the final result from the system.

In terms of performance, there is no need to go into details, the data is clearly there.

It seems that only about 1% of LZ-1 needs to be added to the battery liquid to bring about 20% of the battery reserve at room temperature. As for the cold weather, it is a 100% increase.

In terms of long-term use, it is also very safe, and it can even be said to improve the safety of the current battery.

After Wu Zhou read all the data, he couldn't restrain a smile on his face, and then took out his mobile phone.

On the other side, in the BYD workshop, Mr. Wang was wearing the same overalls as in the workshop, inspecting the operation of each production line.

He has a very strong sense of pride in his company. After years of painstaking efforts, BYD is a high-tech enterprise integrating diversified industries such as automobiles, batteries, electronics, and new energy. It has a complete industry from batteries, motors to electronic controls. Chain independent research and development and production capacity, which is an integrated advantage of the entire industry chain that many competitors cannot match.

At this moment, his Huawei mobile phone rang. He glanced at the screen of the mobile phone, but found that it was an unfamiliar number.

After hesitating for a moment, he still answered the phone, because not many people had his private number, and as for those advertising sales, calls from real estate agencies and the like could not come through at all.

"Hello, Mr. Wang, I'm Wu Zhou from Aiying Group." Mr. Wang was slightly taken aback when he heard a gentle and polite voice from the other end of the phone.

Subconsciously, I felt that I had encountered a liar.

Although Wu Zhou has never been in contact with it, as the largest snack brand in China, the largest mask brand, and the name of the first good in China, he must know it.Although Mr. Wang has never met Wu Zhou himself, he still admires Wu Zhou from the bottom of his heart.

At the beginning, their company also wanted to help the country produce emergency masks, but later found that it seemed a bit redundant.Because the Aiying Group produced ample masks, and during this process, Aiying’s series of actions were also followed by the official media in all directions. In 2019, companies that sold a total of tens of billions actually donated tens of millions of masks. tens of billions
This is a true patriotic entrepreneur who spares no expense. He admires people like Wu Zhou very much.

"Hello, Mr. Wu, I'm Wang Chuanfu." Mr. Wang replied, a little vigilant in his heart. At this time, the assistant around him looked at the number displayed on Mr. Wang's mobile phone for the first time, and then contacted the relevant personnel immediately , I want to check the owner of this number.

However, Mr. Wang on the other end of the phone defaulted to the person on the other end of the phone, which was Wu Zhou, and continued, "I don't know what's the matter with Mr. Wu's call this time?" He didn't ask Wu Zhou where he knew his phone number.

Wu Zhou went straight to the point, "I want to talk to you about a cooperation project on lithium-ion batteries."

"Lithium-ion battery?" Mr. Wang was surprised, and even had a weird smile on his face, thinking in his heart that the person opposite was probably a liar, and looked at the assistant beside him.The assistant is still searching according to the number on his mobile phone, but he hasn't found it yet.

"Isn't Aiying Group mainly engaged in the business of food and masks? What does it have to do with lithium-ion batteries?" Mr. Wang asked with a smile, expressing his confusion.

Wu Zhou also heard the doubts in Mr. Wang's heart from Mr. Wang's tone, but continued to say without paying attention, "Our company has a lot of projects. I can't explain this clearly on the phone for a while. Mr. Wang can ask his assistant to check it later. Our company's business scope. I won't say much about this, and I will directly return to the topic. Our company has a new material research and development department. We have discovered a new compound, which we call LZ-1, and add it to the electrolyte salt. In the end, it can greatly improve the performance of lithium-ion batteries." Wu Zhou roughly said some data parameters.

As for Mr. Wang on the other end of the phone, he glanced at the assistant beside him at the beginning. The assistant's face was flushed at the moment, his forehead was sweating, and he still shook his head.

But after hearing the series of data Wu Zhou said, Mr. Wang no longer looked at his assistant at the moment, but communicated with Wu Zhou on the phone for more detailed data.

After coming and going, he heard a lot of details, even very professional details, and Wu Zhou was able to answer them one by one and gave detailed reasons.

That kind of professionalism, as if he was communicating with a senior research and development personnel within the group.

"Mr. Wu, it's convenient for me to go to your company. I'm very interested in this compound."

"Of course, I welcome Mr. Wang very much."

Although he still had doubts in his heart, Mr. Wang felt that Wu Zhou might be 'wrong'.

The assistant gave him a preliminary investigation report about half an hour after he hung up the phone with Wu Zhou. After reading it, Mr. Wang realized that his understanding of Wu Zhou was too one-sided.

"Crossing so many fields?"

I used to think that Wu Zhou sold a lot in snack companies, and the plates were very big, but I didn't expect that it would be that big, and there are a lot of cross-border industries, such as food, masks, biomedicine, and mechanical design and processing. Etc., etc.

BYD's ability to cross-border is due to decades of accumulated results, but Aiying Group is only a few years old, and the point is that it seems to be doing well. Even in the medical field that has just entered the market, products have already been presented. And it is the world's leading achievement, not just China's domestic leader.

"So many patents? Most of them are invention patents?"

The patent applied by Aiying Group is even more outrageous.

The total number of patents authorized + applied for is as high as 3387, of which 2322 are invention patents, 698 utility patents, and 367 appearance patents, and most of them are applied for this year, and after a closer look, you can see that among them Many patents seem to be patents with actual commercial value, but because the details of the application have not been disclosed, the specific functions of these patents cannot be seen, but from the general introduction of these patents, it can be understood that they are all practical Really solid technology.

Of course, the most important thing is that most of them are invention patents and utility model patents, rather than appearance patents with little technical content.

Invention patent refers to a new technical solution proposed for a product, method or its improvement;
A utility model patent refers to a new technical solution suitable for practical use proposed for the shape, structure or combination of the product;
A design patent refers to a new design that is aesthetically pleasing and suitable for industrial applications made on the shape, pattern or combination of the product, as well as the combination of color, shape, and pattern.

The patent protection period of an invention patent is 20 years, while that of a utility patent and an appearance patent is 10 years.It can also be seen from this point which patent has more technical content.

On the last page of the information, he finally saw the invention patent application for the new LZ-1 material that he had just communicated with Wu Zhou.

"Arrange for me the earliest flight to Yuncheng, immediately, quickly."

(End of this chapter)