Turn the nano -level powder into a thin film, and the graphene film products created by the team of Professor Wuhan are the world's leading

"Add water in the flour to rub it into a ball and roll it into a skin, and to transform the nano -level fine graphite powder into a graphene film. We spent several years of check -in before mastering the key core technology of high -temperature carbon repair. Nowadays Our products are at the leading level of the world. "Wuhan Handene Handene Technology Co., Ltd., who is in the Capital Castle of Yajiashan Science and Technology of Jiang'an District, is proud of He Daping, a professor and doctoral instructor of Wuhan University of Science and Technology at the School of Science and Technology of Wuhan University of Science and Technology.

The world's leading graphene film is developed, and college professors have stepped out of the ivory tower to start a business

He Daping (middle) and his team are developing graphene membrane materials. Correspondent Song Rongguo Photo

Recently, a reporter from the Yangtze River Daily walked into the R & D center of Wuhan Hanyu Technology Co., Ltd. and saw that the engineers were operating instruments on the graphene membrane precision coating production line. The process finally became a piece of graphene film material.

The scientific and technological achievement developed by Professor He Daping, a Hubei RF Microwave Application Engineering Technology Research Center of Wuhan University of Science and Technology, graphene film developed by Professor He Daping's team, which not only transformed the landing in the Capital Science and Technology Innovation City, but also achieved industrialization.

In 2014, after studying a doctorate degree at Wuhan University of Science and Technology, He Daping went to the University of China University of Science and Technology, the University of Bath and Cambridge University in China, and specialized in the regulation and application of graphene nano -carbon materials.

"It's like rolling flour into dough." He Daping smiled and gave the reporter an analogy. "But graphene powder is a nano -level material, only one -one -one -in -one -in -diameter of the hair, how to make it into graphene The film, which is applied to electronic devices, is a subject that I have been studying during the post -doctoral work at Cambridge University. "

"I took half a year in the laboratory at that time, and finally made graphene into a graphene film through the key technology of high -temperature carbon repair, which can be easily applied to electronic devices." He Daping introduced. "We produced. Graphene film can be used in the field of antenna, electromagnetic shielding, mobile phones, chips and other electronic devices. "

After returning to Wuhan University of Technology to teach, He Daping and his team further optimized core technologies. "The core conductive performance of the macroene film material developed by the team is the world's leading electrical conductivity. The conductivity rate is as high as 1 million sismen per meter. It can replace metal materials, which is strategic for promoting the development of the flexible electronics industry. Solve the problem of chip heat dissipation. "He Daping said that the team hopes to take root in this scientific research and apply it in the practice of economic and social.

"To truly transform scientific and technological achievements into a mature industry, long -term operation and development need to be operated." He Daping believes that engineering R & D platform is the key to linking scientific research results and industrialization. Create the city.

Open the "obstruction" of the transformation of scientific and technological achievements, science and technology cities help enterprises to complete the "third -level jump"

The core conductive performance of the macroene film material developed by the team is the world's leading electrical conductivity, and thermal conductivity ranks the first echelon in the industry. Reporter Wang Liting Photo

In October 2019, He Daping founded Wuhan Hanyu Technology Co., Ltd. "We use this as a major production base for the China Trial and Laboratory, and the production of product setting and laboratory results." He Daping told reporters, "Since the graphene industry is an emerging industry, the graphene film industry has no national or industry standards. At that time, there were urgent standards to guide actual production. "

After understanding the company's demand, the commissioner of the Qianjiashan Innovation City Quality Service Station, and the experts of the Wuhan Standardization Research Institute, based on the quality requirements of the company's existing products, formulated a set of corporate standards to guide the production management of graphene membranes.

When the enterprise proposed that mobile funds were required to expand the large -scale production line and expand production capacity, the Dajiashan Technology and Financial Workstation invited the company to participate in the "Jiang'an Financing Chamber of Commerce" and promoted the long -term cooperative investors and investment institutions. In August 2021, Wuhan Hanyu Technology Co., Ltd. successfully obtained an angel round investment.

"With the help of Science and Technology City, the company has passed the start period and ushered in the golden period of development." He Daping introduced that the company has achieved a "three -level jump" here, and the annual output value has been broken from the original 2 million yuan to the original to Today's 30 million yuan. "We are striving to be a leading company in global high -performance macroely graphene materials research and development and the application of the entire industrial chain."

According to statistics, since 2012, the Cajiashan Science and Creative City has cultivated a total of 123 national high -tech enterprises, 55 Wuhan science and technology giants, and 6 "specialized new" enterprises.

(Changjiang Daily reporter Peng Zhong Wang Liting Correspondent Mei Ting Wang Na Song Rongguo)

【Edit: Zhang Jing】

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