，

For Xu Feng's joining, Feng Yuting naturally knows what it means, and Xu Feng's joining plays an important role in the company's early development.

"Of course this is true, I met with Xu Feng just now, and we confirmed this matter face to face. ”

Feng Yuting was very happy when she heard Shang Yiyun's words, and she was now looking forward to the future of the company.

The next time, the two talked about some small things, and then hung up.

At this moment, Shang Yiyun was lying on the leisure chair, very leisurely, thinking about today's harvest, a smile appeared on his face.

But now that Xu Feng's joining has been decided, in the next two months, it will be up to him to see if he can research any results, in the final analysis, the real driving force for a company to develop is the latest scientific research and technology.

Of course, now is the stage of waiting for the results of the project application to come out, and only after the results appear, he can form a team to carry out research.

Thinking of this, Shang Yiyun took out a book, which was borrowed from the library of Huaguo Normal University, and it was a book related to new energy.

Now there is nothing else to do, and he can only read books to gain knowledge, and before the results of the scientific research project application come out, he is going to read more books, and by the way, improve the research plan.

Time passed slowly, and while he was reading, Yue Xiaolei also returned to the dormitory, at this time, the four people in the entire dormitory were doing their own things, Shang Yiyun was reading, Shen Fengyu and Tian Xiaoyue were doing their homework, and as for Yue Xiaolei, he was editing documents.

After reading 1/4 of the content of a thick book, and looking at the time, it was already half past eight in the evening, so he put the book on the shelf, and then Shang Yiyun went to take a shower, and then climbed into bed and called Chen Feiyun.

After the phone was connected, the two chatted about some small things in life, and in this case, Shang Yiyun felt very warm.

However, Shang Yiyun usually chooses to rest at about half past ten, and chatted with Chen Feiyun for more than an hour, which is close to this point in time, and the two are almost chatting at this time, so he said good night to Chen Feiyun, and then hung up the phone.

In the next few days, Shang Yiyun was reading books in addition to the time of class, and the time passed slowly, and the results of the project research application came out, and the research project he applied for this time was approved as a national general project.

After the successful research project, he already has a plan in mind for the next thing to do, and the first research is the battery of new energy vehicles.

In recent years, the development of new energy vehicles is very rapid, compared with traditional cars, new energy vehicles have the advantages of zero emission or close to zero emission, fuel cells through electrochemical methods, hydrogen and oxygen combined, directly produce electricity and heat, discharge water, without polluting the environment.

The power source of new energy vehicles is the battery of new energy vehicles, which can be divided into two categories, namely batteries and fuel cells.

The battery is suitable for pure new energy vehicles, while the fuel cell is dedicated to fuel cell new energy vehicles.

With the different types of new energy vehicles, the battery is the only power source of the vehicle drive system in the pure new energy vehicles equipped with the battery, and in the hybrid electric vehicle equipped with the traditional engine (or fuel cell) and the battery, the battery can play the role of the main power source of the vehicle drive system and the role of auxiliary power source.

It can be seen that the battery plays the role of the main power source of the automobile drive system at low speed and starting, the role of auxiliary power source when accelerating at full load, and the role of storing energy during normal driving, deceleration and braking.

He had read a lot of books about the principle of fuel cells, and he knew it very well.

A fuel cell consists of an anode, a cathode, an electrolyte, and a separator. The fuel is anodized and the oxidizer is reduced at the cathodic. If there is a continuous supply of gaseous fuel (hydrogen) at the anode (i.e., the negative electrode of the outer circuit, also known as the fuel electrode) and oxygen (or air) at the cathode (i.e., the positive electrode of the outer circuit, also known as the air electrode), a continuous electrochemical reaction can occur on the electrode and an electric current can be generated.

Now, the world's research on new energy vehicles has not stopped.

It is conceivable that in the next few years, in the intellectual property competition in the field of new energy vehicles, researchers in related fields around the world are working hard to study and strive for major breakthroughs in this field, but because the new energy vehicle industry is in a period of rapid growth, many key technologies have not yet appeared mature solutions, Millican relies on its strong basic research advantages, and is very likely to take the lead in making breakthroughs in some key technologies and regain competitive advantages.

Coupled with the continuous increase in R&D investment in new energy vehicles by rising stars in the automotive industry such as Huaguo, it can be expected that the competition pattern of new energy vehicles will be more complex in the future.

Of course, these things have little to do with him at present, and what he wants to do now is to develop a new energy vehicle battery with superior performance.

As long as there is a major breakthrough in the field of new energy vehicle batteries and relevant patents are obtained, the pillar industries of the company's development will also appear.

The road is taken step by step, and the same is true for the establishment and development of a company, a newly established company is like a baby, which needs to be carefully cared for, so that the company can thrive.

Before the results of the research project application appeared, the patent certificate for the repair of smartphone screen materials had been issued, and it was time to talk about the issue of patent sales.

So he made a phone call to Xu Feng and explained the current situation, don't let the other party choose a time, and the two sides will have a good talk.

At this time, Xu Feng heard Shang Yiyun's words, thought about it for a while, and then said his proposal.

Faced with this situation, Shang Yiyun agreed to this proposal after a little thought, he didn't care where to talk, as long as the final result satisfied him.

In this way, the two agreed on the time and place, and hung up the phone.

After some discussion, the patent for repairing the material for the smartphone screen was finally purchased by Huayun Group for 6 million.

This price is also in Shang Yiyun's psychological expectations, so both parties are relatively satisfied.

The problem of patent sales was solved, and then he wanted to talk to Xu Feng about investment, and after some negotiations, the two signed a contract.

The contract stipulates the rights and obligations of both parties, and from now on, Xu Feng really got on Shang Yiyun's thief ship.