This afternoon is going to carry out research on new energy vehicle batteries, so he is ready to take a break at noon and face the afternoon research with abundant energy.

Lying on the lounge chair, he closed his eyes and began to rest, so by 1:40 p.m., Shang Yiyun was awake.

He and the other two members of the team agreed on two o'clock in the afternoon, with 20 minutes to go, so he was going to head to the lab now.

This is not the same lab that used to work on repairable materials, but a different one.

This laboratory is not far from the dormitory, so after walking for a few minutes, Shang Yiyun came to the laboratory.

When he came to the door of the laboratory, he found that the other two members of the team were waiting at the door, for this situation, Shang Yiyun knew in his heart that the other party was waiting for him, so he beckoned the two to enter the laboratory together.

At this time, in the laboratory, there were other people doing experiments, and for this situation, Shang Yiyun paid a little attention to it and came to the experimental table.

Yesterday, he handed over the experimental plan document to Cao Xun and the two, he didn't know if the other party had studied it carefully after he went back, but even if the other party didn't read it carefully, it didn't matter, today was the first time to come to the laboratory to do experiments, and it could be said that it was just an attempt.

However, if the other party could carefully read the plan of the experiment last night, today's experiment would be less troublesome, because he didn't need it, and now let the other party read the time file carefully.

Thinking of this, Shang Yiyun turned around and spoke.

"Cao Xun, did you read the experimental protocol document I gave you yesterday?"

Hearing Shang Yiyun's words, Cao Xun nodded, and said some key points in the experimental plan, indicating that he had read it carefully.

Next, Shang Yiyun asked another member of the team, and when he heard the other party's affirmative answer, Shang Yiyun was very satisfied.

Since both of them have carefully read the experimental document, the next thing is much simpler, and they can directly conduct experiments, of course, this is the first experiment of new energy vehicle batteries, and they are not too sure about whether it can be successful?

But he also knew in his heart that this experiment only needed to do his best, and as for whether the experiment could succeed, he could only do his best to obey the fate of God.

Thinking of this, Shang Yiyun told Cao Xun and the two of them about his arrangements, and after hearing this, the two had no opinion.

In the following time, a small team of three people led by Shang Yiyun began the first experiment of new topic research.

Through reading books in the library before, Shangyiyun has a very deep understanding of new energy vehicle batteries, so this experiment is prepared.

"Cao Xun, check the instruments and equipment of the experiment to see if there is any problem?"

"Zhang Liu, prepare the materials for the experiment, and after Cao Xun finishes checking it, we will start the experiment. ”

Shang Yiyun instructed the two of them to do things, and as for himself, he was to do other things, and after the instruments and equipment were checked, he would officially start the experiment.

The last research project took two months from the beginning to the end, with three scientific research results, and now there are nearly two months before the summer vacation, as long as the new energy vehicle battery is developed within these two months, it is a success.

Shang Yiyun attaches great importance to the research of new energy vehicle batteries, so after the experiment officially began, he personally took action, and Cao Xun and the two assisted by his side.

He was very careful in each step of the experiment, and he didn't dare to be careless, but now it was the first time he had done the experiment, so the results of the experiment were very different from what he thought.

What the Shangyi Yunling team wants to research is a new type of graphene battery, and the breakthrough in micro graphene supercapacitor technology can be said to have brought revolutionary development to the battery.

Graphene battery is a new energy battery developed by taking advantage of the rapid and large shuttle movement of lithium ions between the graphene surface and the electrode.

Due to the unimaginable conductivity of graphene, the concept of graphene battery has become a lifesaver to break through the bottleneck of battery technology, especially in the domestic electric vehicle industry, but any technological breakthrough is linked to graphene batteries.

The graphene battery envisioned by Shangyiyun is a battery with excellent performance and suitable for new energy vehicles.

New energy batteries are an important field of graphene's earliest commercial use, and the Massachusetts Institute of Technology has successfully developed flexible photovoltaic panels with graphene nanolayers attached to the surface, which can greatly reduce the cost of manufacturing transparent deformable solar cells, which may be used in small digital devices such as night vision goggles and cameras.

In addition, the successful research and development of graphene super batteries has also solved the problems of insufficient capacity and long charging time of new energy vehicle batteries, greatly accelerated the development of the new energy battery industry, and this series of research results has paved the way for the application of graphene in the new energy battery industry.

What Shangyiyun wants to do now is to develop a graphene battery with stronger performance on this basis.

But graphene batteries, not just talk about it can be studied, the first experiment failed, in the face of this situation, Shang Yiyun kept recalling the process of the experiment, trying to figure out why the results of the experiment were so different from what he thought.

Time passed minute by minute, and in a short period of time, Shang Yiyun didn't come up with a reason, because the first experiment had failed, so he was not ready to continue the experiment.

In the following time, Shang Yiyun, Cao Xun, and Zhang Liu sat on the stool, carefully recalling the process of the experiment just now.

In this way, after a period of time, although the three of them still haven't figured it out, they have also gained something, and they did another experiment, but it still ended in failure.

Faced with this situation, Shang Yiyun also knew that continuing to do experiments would not be successful, so he prepared to leave the laboratory and go to the Kyoto City Library to read books and find inspiration.

However, before leaving the laboratory, he, Cao Xun, and Zhang Liu cleaned up the experimental table before leaving.

After the three of them walked out of the laboratory, Shang Yiyun said goodbye to the two of them, and asked the two of them to go back and think about today's experiment and see what they had gained.

Then he left Kyoto University and went straight to the Kyoto City Library.

When he came to the library of the supervision room, he went directly to the library to look for books, and the books he was looking for this time were related to graphene batteries, and he could save a lot of trouble by doing research on the basis of his predecessors.

After looking for a few books, Shang Yiyun came to the reading room and began to read, with his current memory ability, it was not much different from memorizing.

In the eyes of others, Shang Yiyun was not reading a book, but flipping through a book, so they all looked at him with strange eyes.

For this kind of gaze, Shang Yiyun chose to ignore it.