Chapter 415 The First Graphene Battery Was Born

"Graphene batteries?"

Xiao Wenxing didn't react at first glance.

After a while, he widened his eyes, looked at Ding Yue in surprise and asked, "Principal Ding, is that the battery made of very powerful graphene material?"

For graphene, Xiao Wenxing, the director of the Education Department, still knows something.

This is a future material with many excellent properties and suitable for many fields, of which batteries are one of them.

"exactly."

Ding Yue nodded quickly and said with a smile, "Director Xiao, would you be interested in visiting?"

Let Director Xiao go over to see the research results of his sister Ding Xiaoyou, so that the Director of the Education Department can gain some confidence in his Wucheng University of Arts and Sciences.

At that time, Director Xiao is very optimistic about his Wucheng University of Arts and Sciences, and the various policies of the Education Department will come down soon.

And Ding Yue has set a goal in the past two years, that is, to strive to build his Wucheng University of Arts and Sciences into a first-class university in the Wucheng area.

At least compete with universities such as Wucheng University, Wucheng University of Technology, and Southwest University.

"Okay, let's take a look. This is a high-tech thing. As expected of the younger sister of your genius Xueba, by the way, what major is your younger sister studying?"

Director Xiao Wenxing nodded, then pulled Ding Yue and walked to the campus of Wucheng University of Arts and Sciences.

"Director Xiao, didn't my sister study energy chemistry, mainly because she wants to achieve some achievements in the field of energy."

Ding Yue responded: "It is precisely because of this that my sister is determined to develop this graphene battery technology. As a brother, I can't help but support it, so I invested a lot of money and energy, and now it is my sister's efforts. Now, we can finally see the research results.”

"It's amazing, it's amazing, and you can develop such a powerful thing at the undergraduate level. If you are a graduate student or a Ph.D. student, won't you be able to go further?"

Xiao Wenxing was quite excited.

For Wucheng, it is a good thing that a private university in Wucheng can produce such a powerful college student.

And this scholar Ding Xiaoyou was in the news at the beginning. After all, Ding Xiaoyou rejected Qinghua and Yanda and chose Wucheng University of Arts and Sciences, which caused a huge sensation.

Nowadays, Wucheng University of Arts and Sciences has not been "abandoned". Instead, after enrolling in school, this "graphene battery" has been developed, which proves that Ding Xiaoyou's choice was not what many netizens said.

As long as Wucheng University of Arts and Sciences can provide Ding Xiaoyou with the best environment she needs, then whether it is Qinghua University, Yancheng University, or Wucheng University of Arts and Sciences, it is no longer so important to Ding Xiaoyou. .

Ding Yue brought Director Xiao Wenxing to the school's energy research base.

"Student Xiaowen, go get ready." Ding Yue gave Wen Ruohan a look.

Wen Ruohan immediately understood. After all, after following Principal Ding for so long, Wen Ruohan couldn't understand better what to do and what not to do.

So Wen Ruohan trotted over, first opened the door and entered the energy research base, and then in the changing room, began to prepare clean and sterile clothes for Principal Ding and Director Xiao,

When you enter the Energy Research Laboratory later, you will definitely have to change into this clothes.

"Ruohan?"

Ding Xiaoyou was in the laboratory at the moment, and when she saw Wen Ruohan's figure outside, she came over and asked, "Where's my brother?"

"Principal Ding and Director Xiao will be here soon." Wen Ruohan replied with a smile when she saw Ding Xiaoyou asking.

"Director Xiao?"

Hearing this, Ding Xiaoyou frowned slightly and muttered, "Is that Director Xiao of the Education Department?"

"Yes, Director Xiao also wants to come over and see what ten-series battery you are working on?"

"Graphene batteries."

"That's right, graphene batteries."

Ding Xiaoyou couldn't hold back, she covered her mouth and smiled.

Wen Ruohan is a liberal arts student who doesn't understand graphene batteries, and it's understandable that he didn't even remember the name.

Just as Ding Xiaoyou and Wen Ruohan were saying this, Ding Yue and Director Xiao Wenxing came over to the door of the energy research base.

Through this glass door, Ding Xiaoyou saw his brother Ding Yue and Director Xiao Wenxing at the door.

"Director Xiao, please, we need to change first." Ding Yue brought Director Xiao Wenxing to the changing room.

Wen Ruohan had already prepared the dust-free sterile clothing for the laboratory.

About ten minutes later, Ding Yue and Director Xiao Wenxing, as well as Director Xiao's assistant, and Ding Yue's secretary Wen Ruohan, all changed into clean and sterile clothes.

Ding Xiaoyou was waiting for everyone at the entrance of the laboratory.

"Hello, Director Xiao."

Ding Xiaoyou ignored his brother Ding Yue, but greeted Director Xiao directly.

"Hello, hello, Ding Xiaoyou, right? We were the champion of Wucheng last year. According to your brother, you have developed a graphene battery?"

Seeing that Ding Xiaoyou was so enthusiastic, Xiao Wenxing immediately asked with a smile.

"You girl, don't say hello to me when you see me." Ding jumped forward, rubbed his sister Ding Xiaoyou's head, and said, "Okay, show us your latest research results. Well, graphene battery, is it already a research product?"

"Of course it's a finished product."

Ding Xiaoyou said proudly, and rolled his eyes at his brother Ding Yue.

"President Ding, this energy chemistry research laboratory is the one you bought at Nanyang Technological University, right?"

After Xiao Wenxing looked at the laboratory, he turned his head and asked Ding Yue.

Wucheng University of Arts and Sciences purchased the world's most advanced set of energy chemistry research experiments from Nanyang Technological University. Xiao Wenxing, the director of education, naturally still knows.

"Yes, that's it, it cost more than 100 million." Ding Yue nodded and replied.

"This way."

Ding Xiaoyou led his brother Ding Yue and Director Xiao Wenxing to his main laboratory.

There are several experimental benches in this energy chemistry research laboratory. Ding Xiaoyou was on this experimental bench when he was developing his own graphene battery, so Ding Xiaoyou called it the main experimental bench.

Ding Yue came to the front and back of the experimental bench, looked at the clean experimental bench, and couldn't help asking curiously, "Xiaoyou, where's the stuff?"

"Of course the things are put away. This is the first graphene battery I have developed. Of course, it must be stored."

Ding Xiaoyou glared at his elder brother Ding Yue, then stepped forward, reached out and pressed a button on the experimental bench.

zizizi~

Accompanied by the subtle sound of machinery, a crack about five centimeters wide opened from the upper right corner of the experimental bench, and then a small box-like thing rose up.

"It's pretty neat."

Ding jumped forward and thought about the contents of this small box-like thing, which should be his sister Ding Xiaoyou's graphene battery.

Director Xiao Wenxing couldn't help being curious, and leaned forward to take a look.

Wen Ruohan and Xiao Wenxing's assistants are also full of curiosity, but Principal Ding and Director Xiao have already occupied the most favorable positions.

So the two of them could only look at the small box from the side.

"This is my graphene battery. To be precise, it should be the world's first real graphene battery."

Ding Xiaoyou looked at the small box and proudly said to her brother Ding Yue and Director Xiao Wenxing.

"The battery is in this box?"

Ding Yue murmured curiously, then prepared to reach out and touch it, open the box to see what the graphene battery inside was like.

pat!

As a result, when Ding Yue just stretched out his hand, he was stopped by his sister Ding Xiaoyou: "Don't touch it, what kind of battery is in this box, this thing, as a whole, it is a graphene battery, um, What you just said is correct, the graphene material is indeed in it."

"What's the matter, I still can't touch it?" Ding Yue rolled his eyes, the graphene battery of his sister was indeed a little different from what he imagined.

Maybe it's because Ding Yue's imagination is too sci-fi. Now, seeing what looks like a small box, is the graphene battery developed by my sister Ding Xiaoyou.

"You haven't even understood the correct way to use my graphene battery, so if you touch it, of course you can't touch it."

As soon as Ding Xiaoyou disagreed, he reasoned with his brother Ding Yue.

"Ding Xiaoyou, tell me, what are the advantages of this graphene battery compared to other batteries?"

Director Xiao Wenxing, who was still on the side, asked about serious matters.

Seeing that Director Xiao was full of curiosity, Ding Xiaoyou explained: "Director Xiao, due to the microscopic structure of graphene, it is a network structure composed of carbon atoms. It has an extreme thinness, only one layer of atoms. Because of its thickness, the movement of cations is very limited, and because of its network structure, the electrode material made of graphene also has sufficient holes, so that the activity of cations becomes abundant."

good guy.

Director Xiao did not understand what Ding Xiaoyou said. Anyway, the secretary Wen Ruohan on the side and Director Xiao's assistant must not have understood much.

Ding Yue understood.

After all, Ding Yue is a physics major, and he also has some understanding of graphene structure and electronics.

"Xiaoyou, you told Director Xiao to be simple and easy to understand." Ding Yue tapped his sister's head, then looked at Director Xiao, and said with a smile: "Director Xiao, you actually look at the battery from a microscopic perspective. The charging and discharging process is actually a process of "embedding" and "detachment" of cations in the electrode.

So ah, if there are more holes in the electrode material, the faster the process goes. From a macro point of view, the faster the battery charges and discharges.

The electrode material made of graphene has a lot of holes, so the speed and efficiency of charging and discharging of the battery will be greatly improved. "

Ding Yue's explanation was well-organized. After Xiao Wenxing listened carefully, he understood what it meant.

However, Wen Ruohan still didn't understand much.

What kind of cations, inlays, detachments, holes, electrode materials, etc., for Wen Ruohan, his head will be dizzy.

"How much faster can that be?"

Director Xiao Wenxing asked again.

This issue is also a matter of great concern to Ding Yue, and it is also a particularly core issue.

Compared with other battery technologies, the advantages of graphene battery technology must be reflected in how fast the charging speed is, what is the energy efficiency brought about, and how is the battery life?

"Yes, Xiaoyou, how much advantage can our graphene battery have over lithium batteries in terms of charging and battery life?"

Ding Yue also asked quickly.

"This number."

Ding Xiaoyou smiled confidently, raised the index finger of his left hand, and made a gesture meaning "1".

"Double?"

Director Xiao Wenxing immediately asked when he saw Ding Xiaoyou's gesture.

"Oh, Director Xiao, it's not, it's not, it's not doubled." Ding Yue quickly shook his head.

Because of Ding Yue's understanding of graphene batteries, and his sister Ding Xiaoyou used a battery developed from very pure graphene, how could it be twice as much as an ordinary lithium battery? That's not to look down on graphene.

"That's ten times?" Director Xiao Wenxing asked again.

Ding Xiaoyou remained expressionless and did not make a sound.

At this time, Ding Yue knew that it must be more than ten times. What is ten times? He immediately said confidently: "Trust me, Director Xiao, a hundred times!"

"A hundred times!"

Xiao Wenxing just felt a little weird.

That is to say, if a graphene battery is used as the battery of a mobile phone, then the lithium battery of the mobile phone usually lasts for one day, but with a graphene battery, it can last for a hundred days?

I'm a darling!

In Xiao Wenxing's heart, he only felt very shocked.

This is worthy of the technology of the times, and graphene is worthy of being called the material of the future. This is too powerful, right?

"It's not a hundred times." Ding Xiaoyou suddenly denied what his brother Ding Yue said a hundred times.

"It's not a hundred times? It can't be a thousand times, right? That's enough!" Director Xiao Wenxing asked in disbelief.

Originally, Xiao Wenxing felt that he was already very powerful at 100 times.

If it were a thousand times more, then...

"Xiaoyou, is it really a thousand times more?" Ding Yue was also a little surprised, looking at his sister with wide eyes and asked.

At this moment, a confident smile appeared on Ding Xiaoyou's face: "Of course, at least a thousand times, otherwise why do you think graphene is an ideal electrode material?"

"Brilliant!"

Ding Yue's joy instantly rose from the bottom of his heart, and then he hugged his sister Ding Xiaoyou excitedly: "Xiaoyou, you are amazing!"

At the same time, Ding Yue also knew very well that the reason why my sister was able to get the graphene battery technology done so quickly was not only that she was a super genius, but the graphene battery technology she gave to her sister was also a very crucial part.

In this way, you can be considered a part of it.

"My God, at least a thousand...a thousand times." Xiao Wenxing couldn't believe it was true.

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Wen Ruohan doesn't understand graphene batteries anyway. She only heard that it is 1000 times stronger than ordinary lithium batteries and accumulators. She is stupid, such a powerful battery?

"This graphene battery is definitely a revolutionary scientific and technological achievement in the field of energy batteries!" said Director Xiao Wenxing's assistant excitedly.

Graphene batteries are being studied by many technology companies.

But so far, no technology company has dared to say that it has successfully researched graphene batteries.

Because most technology companies are facing a problem, that is, the purity of graphene is not enough, which seriously affects the shuttle efficiency of ions in the graphene material.

The first graphene battery in the true sense was officially born in the Energy Chemistry Research Laboratory of Wucheng University of Arts and Sciences today!

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