New power battery technology will be brilliant, and the reduction of subsidies will make companies more competitive

　　Wang Zhiguo, former vice chairman of the All-China Federation of Industry and Commerce, pointed out: In accordance with the requirements of the 19th National Congress, innovative development and green development are our development concepts in the new historical stage. This provides us with ideological and policy guidance on the energy issues of electric vehicles. But this aspect alone is not enough. We also need relevant departments of industry, academia and research to jointly study electric vehicles, especially the future development direction and technical route of batteries.

　　Wu Feng, an academician of the Chinese Academy of Engineering, analyzed: Improving the driving range of electric vehicles requires high-specific energy batteries. When pursuing high specific energy, the heat will cause the car to burn and explode. This is another issue of how to improve the safety of the battery. The problem of battery safety is not caused by a single factor. The safety and reliability of lithium-ion batteries should be improved from multiple angles and systematically based on an in-depth and comprehensive understanding of the battery reaction mechanism and its associated side reactions in the application environment. This requires a comprehensive solution from various materials, battery design, and battery system safety technology.

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