From November 21st to 24th, the "China-Ukraine Science and Technology Innovation Exhibition" was held in Kiev, the capital of Ukraine. The exhibition aims to promote the construction of the “Belt and Road†and the development of the Ukrainian countries, and deepen the important international scientific and technological exchanges between the two countries in the field of scientific and technological innovation. Sino-U.S. scientific and technological cooperation has entered more public vision.
"Our diamonds can be 'long' to 1 cm square and weigh about 10 carats." On November 29, Wang Haofu, chairman of Jinan Zhongwu New Materials Co., Ltd. (hereinafter referred to as "Zhongwu Company"), told the Economic Reporter. Shandong is also a fertile ground, so that the high-end research results of synthetic diamond synthesis have taken root and sprouted, and “long†to meet the market demand.
Synthetic diamond technology is not the strongest in Shandong. The reason why it can take root here is that Wang Yufu believes that it is the result of adhering to the company's leading and insisting on corporate operation. The Sino-U.S. company also provides an operational case for the “integration of production, study and researchâ€.
"A few days ago, Swarovski's boss went to Jinan to find us, to explore the application of our technology to their jewelry processing." Wang Yifu said excitedly.
Occasionally promote cross-border cooperation
In 2005, Wang Yifu, who was leaving the company from the Shandong Environmental Protection Industry Group and was operating an environmental technology company, found out that there was a Sino-U.S. (the latter is Ukraine, reporter's note) high-tech cooperation park opposite the Science and Technology Department of Shandong Province. A synthetic diamond project was made.
Wang Yifu once worked for Zibo Sisha Co., Ltd., dealing with all kinds of superhard materials all day. This accidental discovery reminds him of a report from the Sisha Plant that there is a superhard material research institute in Kiev. With a wealth of knowledge reserves, Wang Haofu judged that superhard materials have broad market prospects in China, so he tried and finally contacted Wufang through the industrial park and reached a cooperation intention.
"At first, I contacted Uzbekistan and went to a superhard material called cubic boron nitride." However, the difference between Wang and Fu was finally achieved with another superhard material, synthetic diamond. Cooperation intentions. "The Ukrainian experts are very expert, saying that your China's 'six-sided top press' is very powerful. It can grow more than 20 diamonds at a time. Our experts have taken a look at the Ukrainian 'separation ball' because the ball grows inside. The diamond size and other properties are very good."
At that time, the synthetic diamond particles produced by the Chinese technology were too small and could only be used for industrial grinding and cutting; the Uzbek could grow into a diamond with excellent properties of about 0.5 carats, but only one at a time, the cost is too high, and there is no market value at all. So Wang Haofu took the lead and set up a research site in Kiev and Jinan, hoping to "graft" the two technologies.
From July 15, 2011, the two sides reached a cooperation agreement and tried industrial application after April 2014. Wang Haofu invested more than 10 million yuan in advance; now, at the production base of Zhongwu Company, 79 presses are simultaneously activated, among which " The most abundant of the long ones is the 10 carat diamond mentioned in the opening.
Wang Haofu showed the economic report reporter the samples produced by Zhongwu Company. The dozens of diamonds of various grades above the carat were crystal clear and could not see the difference with natural diamonds.
Corporate operation logic
If “market-orientedâ€, artificial diamond application is naturally good in the field of jewelry, but why has it not been realized in either Uzbekistan or China?
On the surface, there is a lack of technology on both sides, but “why is it only in China or in the Ukrainian side, is it only in its own research field?†Wang Yifu believes that the essence is the leading issue of “integration of production, study and researchâ€, “if the research institution leads It is very likely to leave the application and get out of the market."
When promoting the cooperation between the Chinese side and the Ukrainian side, Wang Haofu has already run an environmental technology company. He said that the company's capital was sufficient to support continuous investment. The company's structure is also sufficient to control the project's research and development. "Imagine that a research and development team independently establishes a company. Faced with a lack of capital, operational talents, and sales talents; and in our parent company, these are readily available, and the R&D team only needs to study according to the needs of the company.†He believes that this is the “business as the main bodyâ€. Nature.
As for "market-oriented", Wang Yufu said, "We are companies, and our projects are invested in our own money, so we must be responsible for ourselves."
Wang Yufu believes that whether it is the initial investment of 10 million or the repeated debugging for nearly 3 years, it is based on the company's judgment based on the market situation; the judgment is correct, the investment for technological innovation will form a market for the company. Barriers, "Because the realization of the simultaneous growth, the original 'gem-grade' diamond can also be used for industrial processing, so the materials that could not be cut, the Sino-Ukrainian company can cut; the drilling of the rock formation, the Zhongwu company can also get through. "He said that the cutting Tools produced by Zhongwu Company are now mirror-like and attract customers from all over the world."
How to achieve "extreme imagination"
According to reports, the market application of synthetic diamonds is not only in the field of industrial cutting and jewelry, but the application in other fields needs to be implemented.
“At present, the Tesla Super Pile is fully charged for the new energy vehicle and takes 45 minutes. If the high-power conversion module made of diamond is used, the charging efficiency can be improved by one grade.†According to the materials provided by the China-Ukraine company to the Economic Herald reporter, Diamond can also be widely used in optical instruments in extreme environments and P-type semiconductors with excellent performance. Because of this performance, Wang Haofu called diamond "the ultimate material" in inorganic materials.
However, the current "extreme material" is still in the stage of imagination, how should the industrial application of "diamond semiconductor" be implemented?
Not long ago, in cooperation with Shandong University, Jinan City Science and Technology and other departments and Shandong University, the Sino-Ukrainian Institute participated in the joint establishment of the Shandong Institute of Industrial Research, the Wide Band Gap Semiconductor Collaborative Innovation Center was established. Establishing a joint relationship with universities is the first step for Zhongwu to implement the “extreme material†imagination. “We are currently studying the growth of diamond films. Once formed, synthetic diamonds will replace the traditional silicon base and become the 'extreme material' of the chip.â€
Looking at the development history of Zhongwu Company, one is “enterprise-oriented, market-orientedâ€, and the technological innovation route across production, learning and research has been highlighted. Summarizing the experience of this route, Wang Yufu once again emphasized that “enterprise is the main bodyâ€. “All decisions must be made by the company. Including our cooperation with Shandong University, once the diamond film is formed, China and Uzbekistan will be able to To implement the industrial application of five projects, Jinan will become a diamond semiconductor R&D and manufacturing center."
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