At the end of the 4th China international fair in new materials, graphite especially graphite deep processing products, graphene new material hot and become the biggest bright spot. As the country's first graphite industry alliance, alliance of graphite industry development of China "was established at the same time, marked the graphite industry into a new development stage in our country.
The "black gold" in the new material
As currently found in the most thin, the intensity is the largest and strongest conductive heat conduction performance of a new type of nanometer materials, graphene is called "black gold", is the "king of the new material". Scientists even predict graphene will "completely change in the 21st century", set off a worldwide disruptive new technology and new industrial revolution.
Graphite is not only a kind of important non-metallic minerals, but also a very important strategic resources. Graphite and its products are widely used in metallurgy, machinery, nuclear energy, weapons, and energy conservation, environmental protection, electronic information, high-end equipment, and other fields, governments attach great importance to graphite protection, development and utilization of resources. "Especially in recent years as graphene application of new materials research and development and industrialization of breakthrough, graphite as one of the highlights the importance of strategic resources." Ministry vice-minister xin guobin alliance formed graphite industry development in China said in the meeting.
Natural graphite resource is abundant in our country, after years of development, has now become the world's largest graphite production, exports and consumer. Country attaches great importance to the development of industry of graphene. "Made in China 2025" is put forward, high attention subversive influence on traditional materials, new materials for superconducting materials, nano materials, graphene, bio-based materials strategic layout in advance and the development of cutting-edge material. Last November, joint ministry of national development and reform commission, ministry of science and technology issued "about accelerating the development of graphene industry innovation several opinions.
Large-scale industrialization is worth looking forward to
"Graphene mainly graphene powders and graphene films are two forms." The dandy, deputy secretary-general of the China non-metallic mineral industry association graphite branch said that graphene powder preparation by natural graphite, used in the field of new materials and energy sector. New materials including anticorrosive coatings, heat dissipation material, electrical material and function material, etc. The energy sector including super capacitor and lithium ion batteries. Graphene films by methane preparation, application in the electronics field, environment, medicine and so on. Electronic field including a touch screen, electronic components, sensors, materials and fuel cell materials, etc.; Environment including metal contaminated soil remediation, heavy metal pollution treatment, desalination and fog warning, etc.; Medical field including targeted drug delivery and catalysis carrier and so on.
Dandy that graphene in phase industrialization breakthrough before dawn, in composite materials, lithium ion battery cathode material and electronic touch screen areas are most likely to take the lead in industrialization. "In the long term, graphene imaginary space is the largest application field in the silicon replacement, to become the next generation of ultra high frequency transistor base material, used in high-performance integrated circuits and new nano electronic devices."
Because it has strong characteristics of graphene will bring surprise to all areas of great changes. Graphene to replace silicon, computer processor speed will be increased hundreds of times, the application of data center in the future, wisdom city construction, can play a role of space limit; Graphene electronic display screen, not only is thinner, pervious to light is better, more resilient and flexible, it is not easy to damage, even able to roll up; Made of graphene sensor, performance enhancements, one thousand times in the dim light environment, still can capture the relatively clear object images. It is not hard to see, graphene application foreground huge potential, unlimited, this is exactly what the world rushed to graphene industry layout.
"Made in China 2025" has been clear about the graphene in the key position in the forefront of strategic materials, and puts forward to 2025, the electric vehicle with lithium-ion batteries graphene electrode material, graphene anti-corrosion coatings used in ocean engineering, flexible electrons in graphene films and photoelectric fields in graphene based high performance in key areas such as thermal interface to achieve large-scale application. "Opinion" also proposed that the graphene industry into a leading industry, and gradually achieve graphene material in some industrial applications of the industrialization of the product and people's consumer goods, and put forward to 2020, forming perfect graphene industry system. Under the policy support and guidance, China has emerged a large number of graphene related businesses, industry direction is focused on the preparation and storage of graphene, touch screen and coating applications. The study and application for the graphene one of the most active country development. Data show that in all countries, the Chinese patent application for graphene most, one third of the world.
Data at the same time, according to the current our country graphene manufacturing cost has fallen to 2011 one over ten, dykes and consistency also had the very big promotion, large capacity of the downstream application. The industry believes that with the graphene applications such as mobile phones, graphene battery gradually maturing, graphene large-scale industrialization is worth looking forward to.
Union power industry by the big teams
Despite years promoting graphite resources development and deep processing, graphite industry in China achieved rapid progress, graphene industrial applications have some breakthrough; But compared with developed countries, graphite industry in China is still low resource utilization, the processing level is not high, insufficient technical innovation ability and short industry chain, etc. "Graphite resources not to develop into industry advantage and economic advantage, is of great importance to crack the problem of big but not strong." Xin guobin says.
Xin guobin says, want to take this opportunity to push China to graphite industry to speed up the transformation and upgrading, achieve the big teams; To relying on the resource and market advantages, aiming at the forefront of the revolutionary materials such as graphene, insist on demand traction combined with innovation drive, surrounding the industry chain to build innovation chain, and strengthen the common key technology research and development and application, we will focus on short board, adjustable structure.
Xin guobin wants China to play a role of a good platform graphite industry alliance, strengthen the graphite released relevant information and data collection, analysis and perfect the standard system, good policy Suggestions to the government actively, guide enterprises to strengthen self-discipline, creating an environment of fair competition in the market; At the same time to promote international cooperation and exchanges, enhance the international voice, adapt to the need of the national major and organization of production, study and research, joint research, technical innovation, strive to improve the graphite the whole industrial chain.
China graphite industry alliance by heilongjiang ministry committee organization planning. As China's reserves, production capacity scale accounted for 70% of the nation's most graphite big province, heilongjiang is working on the graphite industry into a new pillar industry, the important national as well as in the world of graphite production and processing bases. For this purpose, the heilongjiang province issued "three years of graphene industry special action plan (2016-2018), is put forward to 2018, 10 foster innovation team, nurture and support 10 graphene high-tech enterprise with considerable scale and form graphene collaborative innovation center in heilongjiang province, establish graphene products the first time to demonstrate the application of risk compensation mechanism, strive to break through the graphite frontier technology new material industry.
