It takes about 5 to 10 years for graphene companies to add 700 new products in one year.
It is reported that the prototype of China's graphene full industrial chain has initially appeared. Last year, the overall scale of graphene market exceeded 4 billion yuan, but the application of graphene industry still needs to be settled. In his speech, Vice Chairman of the Jiangsu Provincial Political Consultative Conference, Li Li, said that the graphene industry should be built into a new bright spot in Jiangsu's transformation and innovation.
Graphene, known as “black goldâ€, is the newest nanomaterial found in the thinnest, strongest, and most conductive and thermally conductive materials in energy, biotechnology, water resources, electronics and network technology, aerospace and automotive industries. Many fields have shown broad application prospects. The 2016-2017 China Graphene Development Annual Report released by China Economic Information Society shows that since 2016, China's graphene enterprises have experienced explosive growth, with more than 700 new companies in the year, of which R&D companies account for about 43%. However, the public's concept of graphene is still unfamiliar.
At present, China's graphene industry is still in the initial stage of concept introduction and industrialization breakthrough. Since the preparation technology is still immature, only some products that have low requirements on graphene quality have been commercialized, and no revolutionary products have been introduced. Since the beginning of this year, the supply of graphite electrodes has been in short supply, and prices have continued to rise, which has led many investors to think that the spring of graphene has arrived. In fact, the difference between the two is very far. The companies that produce graphite electrodes have earned a lot of money this year, while graphene companies are in a lot of losses. According to the "Annual Report", as of February this year, the number of enterprises with patents of graphene technology and related preparation, sales, application, investment, testing and technical services reached 2,059, of which the number of enterprises with actual business income of graphene was 533, accounting for only 25.89%.
According to industry insiders, there are many companies that are currently speculating on the concept of graphene. In fact, a small amount of graphene is produced, or a large-scale production of modified carbon materials such as graphene oxide, graphene microchips, and graphene powder is not in a grade with graphene, and the economic benefits are not mentioned. It is good for companies to not lose money.
The relevant person in charge of many enterprises in Changzhou said that graphene technology is not a problem at present, the key is that marketing is too difficult. There is still a long way to go to integrate graphene with downstream products and truly accept it for the market. Li Yichun, Secretary General of China Graphene Industry Alliance: "At present, the entire industry lacks leading products. The biggest bottleneck now is how to get products into the goods, the quality stability of your products, and whether your price/performance ratio is the pain point of consumers. .
Our graphene has already achieved mass production of the preparation technology, and some application technologies are gradually improved, but how to apply it to downstream products is the biggest bottleneck. In the interview with Changzhou, the winner of the award, Professor Donstantin-Novoshawov also said that the reason for the difficulty in mass production of graphene is "the limitation of preparation technology": "The characteristics of graphene can meet the requirements in different fields. Applications, there are new discoveries in many areas, but the key is how to control and use different technologies and processes to deal with it. He suggested that both the government and the market should use more open methods to actively promote support applications. Of course, Under the guidance of national policies, China's graphene industry has basically formed a graphene industry pattern with the Yangtze River Delta, the Pearl River Delta and the Beijing-Tianjin-Hebei region as a convergent region. The distributed development of the graphene industry has formed a new energy field application and application in the field of large health. Six major market segments, such as the application of composite materials.
Li Yichun: "Foreign countries are now taking out some samples of graphene laboratories to products, and we China has already entered the commodity, that is, there are many products for sale, so we are basically the most crucial step in the process of industrialization. China is in the forefront.†Feng Guanping, the founder of China’s graphene industry and the honorary president of Jiangnan Graphene Research Institute, believes that with the development of 5-10 years, the graphene industry will realize the maturity of preparation technology and the industrialization of terminal products. Downstream demand for products such as graphene supercapacitors, touch screens, electronics, and conductive electrodes will also peak.
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