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Teacher Deng was about to have a fit, when he heard someone call Chen Xiao's name, he was a little dissatisfied and said, "I'm talking with classmate Chen Xiao, this classmate, if you have anything to ask Chen Xiao, I'll talk to you later."
The boy could only stand by the side staring.
Teacher Deng said: "Chen Xiao, what do you mean by that? What do you mean you can't guarantee that you won't skip my class in the future!"
"Is it because my class is not good, or I am too ugly, you don't like it!"
When Mr. Deng said this, the students next to him laughed.
In all fairness, Mr. Deng is not too old, only in his 30s.
The person is very temperamental and very beautiful.
Teacher Deng's popularity has always been very high, and her classes are usually full, so she will be very curious if Chen Xiao skips classes again and again.
Teacher Deng said again: "Do you have any difficulties in study or life?"
Chen Xiao said: "Mr. Deng, I guarantee that I will get an excellent grade in the exam anyway!"
It's not that Chen Xiao wants to skip classes. As long as he has time for many courses, he will definitely come to class on time and listen carefully. It's much better than those students who come to class on time every day but catch fish in class. Occasionally skipping a few classes is because He is really too busy.
Chen Xiao chose to major in finance for two reasons. One reason was, of course, that he wanted to grasp the development of the country's economy and the principles of economics.
Reason has a technology system, and Wen can learn nutrition from the financial profession.
The combination of arts and sciences can better stand at the forefront of this era.
After all, the parallel world is also somewhat different from the previous world.
Whether you are engaged in technology or business, you need money, and you need to master the policies of the times. Financial knowledge is very important.
Another reason is that the financial courses are a little easier, and I have more time to do what I want to do.
Even if Chen Xiao doesn't choose finance, he chooses other science and engineering majors.
When he was busy, he didn't have time to go to class, and he couldn't help it.
The teachers of other subjects turned a blind eye to Chen Xiao's absence from class, but they didn't expect Teacher Deng to be so serious.
Teacher Deng was a little speechless, but just came down to talk to Chen Xiao's counselor.
At this time, the chubby boy could finally speak.
"You are Chen Xiao?"
Chen Xiao nodded and said, "I am, you don't seem to be our professional, right? What can I do for you?"
The boy said: "Please come with me to the conference room of the Department of Materials and Chemistry. Our Director Tan is looking for you, but you didn't answer your cell phone."
Chen Xiao took out his mobile phone at this time, because he was in class, so he kept it on silent.
It turned out that in addition to three calls from strangers, Gao Miao also called himself several times.
Don't even think about it, the director of the material and chemistry department must have found him because of the thesis.
Teacher Deng watched Chen Xiao take out his mobile phone, and felt that this kid didn't miss the class because of his work-study program.
Chen Xiao said to Teacher Deng: "Mr. Deng, I'll explain to you after I get down."
In the conference room of the Department of Materials and Chemistry, Director Tan's people have been waiting for Chen Xiao for a long time.
Just now they have learned about the whole process of the experiment and thesis from Gao Miao.
Everyone never expected that Gao Miao was just a helper in such a classic experiment and such a perfect thesis.
The real experimenter and author is a first-year student who is also a finance major.
However, everyone soon learned of Chen Xiao's identity, the first place in the science college entrance examination in Jiangyang Province, and the intellectual property owner of a certain type of CNC machine tool motherboard.
The teachers don't know about the application for mp3 patents and the establishment of the 11181 website by Chen Xiao, and they will be even more surprised if they find out.
But to everyone's surprise, how did Chen Xiao know about material chemistry.
Tan Deming saw that Chen Xiao was so young, and he was still a freshman, so he didn't quite believe that he wrote the thesis.
He didn't think Gao Miao was joking.
Feel free to use some details in the paper to ask Chen Xiao questions.??
Chen Xiao answered fluently, and put forward some arguments and ways of thinking that surprised both Tan Deming and the professor on site.
At first glance, these arguments and methods seem to be a little ahead of schedule, but when you think about it carefully, they seem to be the case.
[Influence +5]
[Influence +3]
Professor Tao did not believe that Chen Xiao could complete such a heavy experiment and such a perfect thesis by himself.
Professor Tao said: "At the end of the thesis, you made the anode material, using the conjecture and inference of the carbon molecular material with a two-dimensional crystal structure."
"From the data you gave, this material does help to improve the performance of the battery, but this material does not exist in reality."
There is graphite in nature, but there is no graphene.
Honeycomb graphene, piled up layer by layer is graphite.
The chemical elements between the two are the same, but because of the different structures, their performance in power applications is somewhat different.
Chen Xiao said: "Because of technical reasons, we still have no way to completely purify graphene, but the future may not be certain."
Chen Yang wants to light up more technology trees as soon as possible, and he has a wish in his heart.
When the level of technology exceeds the middle of the 21st century before my rebirth, what will it be like?
Can humans live forever?
Is there other life in the universe?
Chen Xiao didn't hide his knowledge, but said.
"There are three purification methods for graphene. The first is the vapor deposition method, which is mainly carbon-containing gas. Under certain temperature and pressure conditions, carbon atoms are attached to the growth substrate to form a single-layer carbon structure and grow gradually; The second is the oxidation-reduction method, which uses an oxidant to oxidize graphite layer by layer, and uses ultrasound to peel off the oxidized layer. After that, the graphite oxide layer is reduced by a reducing agent to obtain graphene; the third is the intercalation method. Filling the intercalation material into the interlayer gap of graphite can overcome the interlayer van der Waals force, so that the layers are dispersed, thereby obtaining graphene."
[Influence +5]
[Influence +5]
Chen Xiao didn't expect that he would gain so much influence by simply mentioning the method of making graphene.
It's not that Chen Xiao didn't think of it, but Tan Deming didn't think of it.
They were originally talking about the negative electrode of lithium batteries in the paper, but Chen Xiao casually informed them about the development method of graphene.
Chen Xiao spoke quickly, but Tan Deming was very sensitive to professional matters. He memorized every word Chen Xiao just said, and then pondered over each word.
In the end, I found out that the method of producing graphene that Chen Xiao just casually mentioned is probably really feasible!
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