When Yun Fei saw that Luo Weilin and Mi Wanqing were both here.

Yun Fei is very clear about the virtues of these two guys. They have always wanted to develop Guocheng into an industrial city like Rongcheng and Shancheng. At present, Jiuyi Materials and Jiuyuan have become theirs

Rely on development.

Therefore, these two guys even had an almost flattering attitude towards Yun Fei.

Yun Fei also understands this matter more. After all, Guocheng is not as proud as other coastal cities, and various location factors are not too obvious. Although it is close to the Jialing River, the water transportation conditions are not

Too good.

In this era, only when the economy develops can officials achieve political achievements.

A huge enterprise like Jiuyi Materials Factory settled in Guocheng, which has a huge impact on the economic promotion and driving force of the entire Guocheng.

"Secretary Luo and Mayor Mi are so idle?" Yun Fei's words were ridiculed. He was really not very sensible about such a situation. Especially Luo Weilin and Mi Wanqing had nothing to do with their cooperation this time.

relation.

Luo Weilin and others naturally knew Yun Fei's temper. They came here with shamelessness, so they didn't have any embarrassing reaction when they heard Yun Fei's words. Jiuyi Materials should cooperate with the Chinese Academy of Sciences and the military's scientific research institutions.

Things are a very good opportunity for them, Guocheng.

As long as these cooperations are achieved, they will definitely invest in the construction of factories in the end. As long as they can win them, what a great achievement would it be?

After the greetings between the two sides, they did not chat too much and went straight to the 91 Materials Factory.

"This is the top and most prestigious and dust-free laboratory in China, which was built by our company in the first half of last year, with the best environment in constant temperature and dust-free laboratory, and the equipment inside is all from the top equipment in Europe. In the current domestic market,

There is no material laboratory with a better environment than ours..." Guo Chuan had no objection to the arrival of the Chinese Academy of Sciences and the National Defense Science and Technology Commission and his delegation. He calmly introduced the situation in the laboratory.

"Director Guo, I heard that your research on graphene has been carried out for several years. I wonder if I can introduce it to us now?" Huaqing naturally hopes to go straight to the topic, the high-temperature alloy production workshop of Jiuyi Materials and various

The production and even post-treatment process workshop of tool materials is not attractive to them.

What they need to know is the situation of graphene, a two-dimensional material that the outside world believes cannot exist independently.

The usefulness of this thing is really too great. It has a very powerful promoting effect on a country's scientific and technological system. Only by knowing the progress of Jiuyi Materials in this regard can the people brought by Huaqing and Zhao Xingbang know that they should

Where to start?

"It has been done for several years, but before, theoretical research has been carried out because of the improper method. I did not get the complete form of graphene. After being guided by our boss's freight Mr., we peeled it out of the graphite according to the method he provided.

Graphite sheets, then stick both sides of the sheet onto a special tape, tear off the tape, and then divide the graphite sheets into two. This is constantly operated, so the sheets become thinner and thinner, and finally, they get the only ones.

A thin sheet made of carbon atoms. This is graphene..." Guo Chuan said here, staring at Yun Fei with admiration.

He really couldn't figure out how Yun Fei, a person who could basically not understand the materials, proposed such a simple method in this regard. This made them achieve very huge results. If this kind of thing is said,

Go out, no one even believes it.

"Director Guo is humble. I just said something casually, and I don't know anything at all." Yun Fei felt a little embarrassed when he saw everyone turning his eyes on him.

Thanks to his time wandering around the Internet, he was very interested in these advanced technologies. Although he could not know the detailed process and methods, he could probably write them down. For him, these things are just one

Materials that can brag about others. But for professional researchers, such a simple thing is definitely something infinitely inspiring for them!

It is precisely with some simple memories provided by Yun Fei that Guo Chuan's team has gone very fast in this regard, and is even not far from entering the field of industrial production.

"After the development of graphene, we began to look for preparation methods for large-scale industrial production, and conducted research on application fields with colleagues from the Institute of Electronics. A month ago, we successfully made graphene planar fields.

Effect transistors, quantum interference effect was observed, and based on this result, a circuit with graphene as the substrate was studied..." Guo Chuan led everyone to move forward slowly in the laboratory while facing these various disciplines

The giants said.

Whenever anyone who studies materials science was shocked when he heard Guo Chuan's words.

The research on this aspect of Jiuyi Materials Factory has reached the stage of about to enter the field of industrial production. They have joined in at this moment, in addition to large-scale application development research on this material that does not exist abroad,

There was nothing they had with them at all.

"So, your research on this has been considered successful?" An old man next to Huaqing, who was also gray-haired and thick-eyed, with a pair of beer bottle-bottomed eyes, asked with disbelief.

This is incredible.

This is a laboratory that has just been built!

In such a short time, what methods did they use to produce a circuit with graphene as the substrate? Isn’t this a joke?

"This is still far from success. This is just the beginning. Not to mention anything else, it is impossible to apply this material to the field of chip production at present. Our research equipment limits our research progress. Fortunately,

Yes, the boss has solved these troubles for us..." Sit Ruijun introduced to everyone as he flattered Yun Fei.

The laboratory is not a concrete building, but a huge factory building, with light steel structures in it, with two floors. The lower layer belongs to the material research, while the upper layer belongs to the electronic research laboratory.

The tool materials that are most important for materials are not all in this except for the nanomaterial used for coatings. This building is an independent research and experimental building.

Because graphite dust is very heavy, it is easy to pollute the air. Therefore, in the research area of ​​the graphene preparation process, many places are divided into small areas by transparent glass.

"So far, according to the boss' description, whether it is mechanical or chemical preparation, the cost is very high, and the production efficiency is simply not enough to reach the level of large-scale production. At present, we mainly use silicon carbide

The particles are raw materials, and high-quality unsupported graphene materials are obtained through high-temperature cracking scale. By controlling the raw silicon carbide particles, cracking temperature, rate and atmosphere, the control of the graphene structure and size can be achieved. This process

It is not very mature yet. The graphene produced in the laboratory every day is not enough for us to study and use..." Every time Guo Chuan said, the old experts following him turned a little darker.

This is also about cooperation.

People have already reached this level, how can they be ashamed to talk about cooperation on this? Even though they are experienced, they are definitely unfamiliar with new materials such as graphene. Starting from scratch, they can agree.

Is it?

Seeing those extremely transparent graphene sheets in the laboratory, which are even thinner than ordinary plastic bags, and those chips that are only the size of nails, are not finished products, and are not even semi-finished products, and can only be considered failed test products.

What else can they do if they come out for surprise?

Especially when the researchers who saw this, most of them were young people in their twenties and thirties. They really couldn't imagine that this is the birthplace of the world's most top-notch materials at present!

Moreover, they really cannot imagine that the work these young technical researchers are doing will affect the entire world and even let this completely replace silicon-based chips!

How crazy this world is!

"Mr. Yun, your 91 materials are going to exceed the pace of your group company! When can these technologies be invested in and built factories? How much land is needed? We can prepare in advance..." After the visit, a sentence along the way was a long way.

The leaders of Guocheng, who had not even said anything, hurriedly expressed their opinions to Yun Fei.

They couldn't understand Guo Chuan's professional introduction at all, but they could hear the comments from old experts from the Chinese Academy of Sciences and the military.

The nine-one materials are about to fly.

How can you not stay in Guocheng with such an opportunity!

Even if future generations come to enjoy the cool air in the future, others will remember that they left this project in Guocheng.

"These eight characters are not even a single one yet. Don't worry, Secretary Luo, if you really want to invest in the factory, I will definitely not mind trouble you. I hope you don't have to worry about it. And, I'll give you a thumbs up now.

There are great risks in the land..." Yun Fei smiled and said to Luo Weilin.

"Director Hua, what do you think?" Zhao Xingbang was in a heavy mood. He didn't expect that Yun Fei's confidentiality work was so good. Now they were really shameless if they wanted to join in. They really did these things.

It's impossible to do it.

Even if they join, it will not have a strong driving effect on this material in a short period of time... (To be continued, please search for Astronomy, novels are better, updated and faster!
Chapter completed!