Probably because of Gao Deyuan's agitation method, Han Jingchang arrived even earlier than Wang Yufei and Gao Deyuan.

It's just that this big man's car was stopped outside the building of Changxiang Technology and couldn't get in.

There's no way, Black Rabbit Security is still quite good at security.

Han Jingchang obviously also knows the status of Changxiang Technology in the Chinese science and technology circle, but he has not broken through.

Fortunately, the two of them were not too late, and they were only one or two minutes late.

After helping Han Jingchang apply for a temporary visitor pass according to the process of Black Rabbit Security, Wang Yufei officially met Han Jingchang.

"Didn't you say that this project was made by you Huaqing undergraduates? Wang Yufei is a graduate student, right?"

In the headquarters building of Changxiang Technology, Han Jingchang questioned.

"Hehe, old Han, can't you afford to lose, can't afford to lose!" Gao Deyuan didn't care and continued to agitate.

"Phew!" Han Jingchang said disdainfully.

"Here's the thing, Mr. Han, you should have heard of the Brain Machine Club, right?" Wang Yufei, who was accompanying the two respected old professors, opened his mouth to explain.

"Oh, the brain-computer club, I remembered it when it came to this, there was a lot of trouble on the Internet at the time, but speaking of which, the projects selected by the brain-computer club were really challenging enough, and undergraduates were really pulling out seedlings to help them, etc., it seems that there was a high-energy battery project in the brain-computer club at that time?"

Obviously, because the brain-computer club made too much trouble on the Internet before, the big man who was about to retire paid attention to this news.

"That's right, it's the result of this project. Wang Yufei nodded, without explanation, the facts can prove everything.

The previous hype about the brain-computer club also confirmed the authenticity of the project team composed mainly of undergraduates, and there was no need for him to talk to Gao Deyuan.

Han Jingchang's expression began to become complicated.

Just Gao Deyuan bragged on the phone, he wouldn't believe it.

can add Wang Yufei, and the place of meeting is set to enjoy technology, which is different.

But no matter what, the development of a high-energy-density battery by a group of undergraduates is still a fantasy for Han Jingchang.

After all, he doesn't have almost unconditional trust in Wang Yufei like Gao Deyuan.

In addition, high-energy batteries are a topic that the world hopes to overcome as soon as possible.

After all, it is so widely used that it can be said that it has obtained a pioneer in high-energy battery projects that others cannot match, and its status is no less than that of Microsoft, which was unique in the nineties. God knows how many scientists in the world are tackling this topic.

As a result, it was quietly handled by a few undergraduates in Huaqing?

This ridiculous news even made him lose the mind to communicate with Gao Deyuan on the elevator.

Soon, under the leadership of Wang Yufei, the two came to the specially prepared laboratory on the second floor.

At this time, the entire high-energy solid-state project team members were waiting in the laboratory.

Escorting precious samples to a more classified laboratory is certainly something that no one misses.

After a few little guys sent the laboratory samples over with the help of the company's staff, the team leader Lan Xuefeng received a call from Wang Yufei and asked a few people to wait in the laboratory, and they had found a special mentor.

Now it's all the more reason to stay here.

After all, the excitement of the new discovery has not yet passed.

Although they are only a few undergraduates, the students who can be admitted to Huaqing cannot have too narrow their horizons, and naturally understand how much their research results can bring to the world.

Not to mention that they are still a few children, even if they change to old and serious scientists, they can't completely calm down at this time.

didn't wait long, Wang Yufei took Han Jingchang and Gao Deyuan into the laboratory.

"Professor Han, this is Lan Xuefeng, a sophomore majoring in energy and power engineering at the School of Mechanical Engineering of Huaqing University, and the initiator of the solid-state high-energy battery project, these are his team members. ”

"Ladies and gentlemen, this is Professor Han Jingchang, who was specially invited by the company for you. Professor Han has agreed that after verifying your current results, he will temporarily serve as a special supervisor of our project team to guide the students in the next experimental process. ”

Wang Yufei introduced it seriously.

There was no need for him to introduce Han Jingchang more, as soon as he reported Lao Han's name, he saw Lan Xuefeng's expression, and it was obvious that he had long admired the name of this scientist.

And that's exactly what happened.

"You are Professor Han Jingchang, and our teacher mentioned you in class. Lan Xuefeng said excitedly after Wang Yufei's voice fell.

Well, seeing these students who were still in a state of excitement, Han Jingchang began to doubt his judgment.

Could it be that these children have really solved the most difficult problems?

So at this time, he was really a little itchy.

"Ahem, I'm quite familiar with many teachers in your school, okay, let's not talk about this first, your team is a professional classmate. ”

"No, Mr. Han, we are all members of the Brain Computer Club, but not a major, and there are also students from the School of Polymer Materials Engineering and Materials, let me introduce you to you. He is Pan Zeyu, the senior brother of the third year of the School of Materials......;

Lan Xuefeng excitedly began to introduce the members of the team to Han Jingchang.

Han Jingchang was patient, and waited until Lan Xuefeng finally introduced everyone, and then said, "Okay, everyone knows each other." Now let me see what you have done. Yo, the equipment in the laboratory is very complete, why don't we do the test again?"

"Okay, Professor Han, please come here to change clothes. ”

Soon, after putting on the white coats, the group walked into the laboratory.

When he arrived in the laboratory, he naturally didn't need other people to talk nonsense, Han Jingchang took matters into his own hands and directly began to measure the energy density of the sample with the help of the equipment he brought.

Of course, there was more advanced equipment in the laboratory, but in order to make sure that everything was real, Han Jingchang decided to measure it with the equipment he brought first.

The re-charged sample proves that Gao Deyuan is not a fool.

The results of the voltage test method showed that the energy density had indeed reached the terrifying figure of 3500+Wh/kg, and after a brief period of surprise, Han Jingchang immediately began to use a coulomb meter to start measuring a little more accurately.

Soon the results once again verified Gao Deyuan's statement, and Han Jingchang was speechless at this time.

In front of them, the eyes of these undergraduates are completely different.

When the results were proved for the second time, Han Jingchang asked Lan Xuefeng seriously, "From beginning to end, you solved these problems by hand?"

At this moment, Han Jingchang's brain had become a paste......

It's true?!

Did these students really do it?!

Lan Xuefeng immediately replied: "Actually, there were a lot of difficulties in the middle, and when we did the second test, we couldn't find the direction. However, the president hired a remote mentor for us, and he gave us all-round guidance mainly by email. This is the twelfth trial for our team, and this success is actually a coincidence. ”

To be honest, as a few undergraduates, Lan Xuefeng is still very weak in his heart after reaping such achievements.

He, the initiator of the project, feels weak, and others are naturally more weak.

The purpose of choosing the project was actually very simple.

I didn't think that I could produce results, but I was interested in this project from the beginning, and the club could not only provide financial support, but also help contact the laboratory, and even arrange the instructor of the laboratory.

For science and engineering students, this is equivalent to being exposed to laboratory projects at the undergraduate level, and it is also an exercise for them.

Although the project is indeed suspected of pulling out seedlings, it is true that they realized how difficult it is to study this technology as soon as they started, and even retreated.

But the emergence of remote tutors has indeed helped them solve too many problems.

Especially to give them direction.

Whenever they feel that their research is at a dead end, this remote mentor can always inspire them from another direction and allow the project to stumble forward.

So when Han Jingchang opened his mouth to ask, Lan Xuefeng confessed the remote tutor as soon as possible.

"Oh, what's the name of this remote tutor? Maybe I know him. Han Jingchang asked.

There was no maybe, Han Jingchang felt that he must know.

There are many similar international scientific research conferences, and the big names in this field are not very familiar, but the name must have been heard.

However, he didn't get a name from Lan Xuefeng at all.

"We don't know? The remote tutor didn't tell us who we were, but the club gave us an email address, and after each experiment, we would sort out the test records and data, as well as the problems encountered during the experiment, and I would send them to the tutor's mailbox. Usually the remote tutor will email me back late at night to help us analyze the trial data, and then explain those questions to us, and give us some advice by the way. ”

After listening to Lan Xuefeng's explanation, Han Jingchang looked at Wang Yufei.

The president of the brain computer club is Wang Yufei, and the backer behind it is Changxiang Technology, which is also Wang Yufei's company, no need to ask, this mysterious remote tutor Wang Yufei must know the identity.

At this time, Han Jingchang's question was why he didn't let this mysterious remote tutor lead these students to continue, but Gao Deyuan found him.

Wang Yufei is also very depressed, he is indeed ready to do it himself, but with Han Jingchang joining, it is naturally better than him to come forward with these classmates.

Fortunately, my brain was quick, and I quickly found an excuse.

"Professor Han's situation is like this, this remote tutor can't come to the capital for various reasons, and give face-to-face guidance to the members of our brain-computer club, so he can only contact by email. Secondly, today's success has a certain element of chance, and it can even be said to be luck, and the specific situation will be clear when the team leader will explain it to you, so the next test data is no longer convenient to send to the remote tutor by email, so ......"

Wang Yufei didn't say it thoroughly, but Han Jingchang understood what Wang Yufei meant in seconds!

I see!