February 18, the third day of the Lunar New Year. Li Hao and Zhou Yunsheng bought gifts and prepared to visit Vice President Tian of Tsinghua University.

Zhou Yunsheng had already greeted Principal Tian in advance, and he had time to receive them today.

Li Hao understood in his heart that this was Zhou Yunsheng using her relationship to talk to Principal Tian. This is much easier than Li Hao directly cooperating with professors from Tsinghua University.

After all, this kind of scientific research cooperation is an administrative business, and President Tian is the leader in charge of this aspect.

Li Hao will not resist this method of going through the back door, he is not so pedantic. Why not use the relationship that you get by ability? What's more, with an identity like Principal Tian, Li Hao couldn't find a chance to get to know him before.

The national situation in China is that university leaders can directly enter the government. Who knows when he will enter the ministry and become a feudal official after a few years of training.

"Brother Hao, I'll go to Principal Tian's house in a while, and you'll be the main one. I just went over and said hi.

I don't understand what is written in your plan. Zhou Yunsheng said to him.

Li Hao also replied very confidently: "You give me the most important level to clear, I don't want to complete the task again, and I don't seem too wasteful." ”

He is very confident that he will reach a cooperation with his alma mater, after all, the impact of iron-graphene batteries on society can be recognized by anyone with a little knowledge.

They walked towards the staff dormitory of Tsinghua University with their gifts. There are not only unit buildings, but also small villas, which are residences for high-end talents of Tsinghua University.

Before they could enter the dormitory, they were stopped by security.

The security guard said politely: "The two of you are students, if you have made an appointment with your teacher, you must register with me." Without a reservation, you are not allowed to enter the dormitory. ”

Zhou Yunsheng immediately took out her mobile phone and showed a QR code for the security guard to see.

The security guard took out his mobile phone, and after a short time on the QR code, he held the mobile phone and operated it for a while.

He politely said to them: "I have completed the registration, please come in." ”

Li Hao and Zhou Yunsheng walked into the dormitory area and came to a villa.

Zhou Yunsheng stepped forward and rang the doorbell. After a while, I saw a woman in her 40s open the door.

Zhou Yunsheng said politely: "Hello Aunt Xu, we have an appointment with Uncle Tian. ”

"Xiaoya, it's you. It's all grown so big, I hugged you when you were a kid. After being separated for so many years, I didn't expect to see each other now. Lao Tian said that you are coming today. ”

Aunt Xu took Zhou Yunsheng's hand and invited them into the house.

"It's so close, why didn't you come to see us?" She then sighed, "You're a miserable child, too.

Hey, if it weren't for the policy at that time, your mother would have reached the critical period of promotion, when the National Science and Technology Committee was changed to the Ministry of Science and Technology. She has a physical problem, otherwise how would she be willing to send you out. ”

Zhou Yunsheng handed the gift they had bought to Aunt Xu, which was authentic West Lake Longjing tea.

"Aunt Xu, I know that Uncle Tian likes to drink tea, I'll buy some tea and send it over."

Aunt Xu saw that it was not a valuable tea, she took the tea and said with a smile: "Just come and see, what kind of tea to buy." Your Uncle Tian is waiting for you in the study. ”

Li Hao observed from the side, the room was very plainly decorated, which showed that they were not luxury lovers.

From the conversation between Aunt Xu and Zhou Yunsheng, he knew that he could see Principal Tian so easily because of his mother-in-law's relationship.

He remembered that Zhou Yunsheng said that she had a good relationship with her mother.

I just don't know what the identity of my mother-in-law is, she should work in the Ministry of Science and Technology, and what do you think of herself?

They came to the study, and Zhou Yunsheng and Principal Tian were chatting.

Li Hao observed the setting of the study, which contained many photos of Principal Tian and the leaders. There are also many awards and honors he has received, from which it can be seen that Principal Tian is called Tian Yuan.

Li Hao analyzed that he should cherish honor very much, he is a technocrat background. He saw that he was more confident here, and the technocrats were also experts in whatever they said. It's a lot easier than dealing with a layman.

Zhou Yunsheng introduced Li Hao to President Tian.

"Uncle Tian, this is my boyfriend Li Hao, chairman of Qingci Technology. Our company has a project that we would like to cooperate with the school. ”

Tian Yuan looked up at Li Hao and said, "If it is an excellent project, we will cooperate with you without Sister Wu's recommendation."

For general projects, I will arrange for graduate students to work with you. For Sister Wu's sake, you are allowed to use Tsinghua's reputation.

Let me tell you beforehand, if you want to be opportunistic. There is not a trace of character in the project, and I will definitely not give you a pass. ”

Li Hao saw that Principal Tian Yuan had been sticking to the bottom line, and he admired this kind of person who would use power but would not abuse it.

He took out the iron-graphene battery from the folder he carried with him and gave him a brief introduction. This was prepared when he came, and only a general idea could be seen from here.

Even if Tsinghua does not cooperate with him, it is impossible to deduce the process method of iron-graphene batteries from here.

Tian Yuan took over the information, if he could have some value, it would be for the sake of his old friend's face. It's okay for him to give some support.

Glancing at this information, I saw that it was well prepared. He nodded secretly in his heart, this is not like he is here to play tickets.

As time goes on, Tian Yuan looks at this information more and more slowly, without missing a detail.

It turned out to be an iron-graphene battery. He knew that the scientific research team of Zhejiang University had developed an aluminum-graphene battery.

The old rival of his own school also ridiculed himself. That means that you don't while occupying the pit.

Tsinghua University, which accounts for the largest share of scientific research funds in universities, has not made a breakthrough in the high-energy battery project, and it is not to blame others for criticizing.

With his professional eye, he can see that there is a 60% chance that this project will be developed.

In science, 20% of this important field has to be gambled. At present, the overall atmosphere in the field of scientific research in China is not bad for money.

It's really an iron-graphene battery, and the data it introduces above is really fascinating. The two most critical data are the energy density of 4.6MJ/KG and the specific capacity of the positive electrode of 985mAh/g.

When Li Hao saw Principal Tianyuan's expression, he knew that the matter of cooperation was basically right. In order to add a little more force, this event is set to be solid. Li Hao told the advantages of iron-graphene batteries on the side.

"THE IRON-GRAPHENE BATTERY WE ARE GOING TO DEVELOP HAS AN ENERGY DENSITY OF 4.6MJ/KG. It can reach one-tenth of gasoline and more than 25 times that of lithium-ion batteries.

Its cathode specific capacity can reach nearly 1,000 milliampere-hours per gram. At present, the battery storage capacity cannot be broken through, that is, the specific capacity of the positive electrode is far less than the specific capacity of the negative electrode.

Our battery is about to break through this problem that has plagued the battery industry for a long time. ”

Principal Tian Yuan nodded incessantly: "Okay, good." It's really good.

If you bring a cooperation plan or not, stay here, and after the discussion at the meeting, we will officially start scientific research cooperation. ”

When Li Hao heard Principal Tianyuan's words, he knew that the cooperation was basically good. Hurriedly handed over the plan prepared in advance.