Automotive:
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New Materials Online, including such as new energy materials, new chemical materials, new electronic materials, new nano-materials, new ceramic materials, new aviation materials, new textile materials and so on.
By the Ministry of Science and Technology, the Ministry of Finance and the State Administration of Taxation *** with the compilation of "China's high-tech product catalog" in August 2000 was officially released. This is the first catalog in China that covers high-tech products in various fields in a more systematic and complete way, and has detailed conditions for defining product technologies.
In the catalog, new materials **** ten categories, 632 products, accounting for about 31% of the total.
Catalog of high-tech products classified as new materials
(i) Metallic materials
(ii) Inorganic non-metallic materials
(iii) Organic polymer materials and products
(iv) Composites
(v) New medical devices
(vi) New energy sources and equipment
(vii) Nuclear radiation Products
(viii) isotopes and applications
(ix) nuclear materials
(x) the main agricultural and sideline products storage, processing of new technology products and their equipment
New energy
In accordance with the status of various energy sources in the contemporary social and economic life of mankind, people divided into the two major categories of conventional and new energy sources.
Conventional energy is technologically mature, has been widely utilized by mankind, and plays an important role in the production and life of energy. For example, coal, oil, natural gas, water energy and nuclear fission energy.
New energy is not yet utilized by mankind on a large scale, there is still to be further research, testing and development and utilization of energy. For example, solar energy, wind energy, geothermal energy, ocean energy and nuclear fusion energy.
The so-called new energy is relative. The current conventional energy in the past was also a new energy, today's new energy will also become conventional energy in the future.
References:
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