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Recently, the International Energy Agency (IEA) released the report Deployment Status of Fuel Cells in Road Transport: 2021 Update. The report makes statistical analysis on the deployment status of global fuel cell vehicles (FCVs) and the infrastructure of global hydrogen fuel hydrogenation stations by the beginning of 2021, and looks forward to the future development of fuel cell vehicles based on the hydrogen vehicle roadmap, hydrogen strategy and other reports published by various countries.

(LiFePO4, LPF) is widely used as a low-cost cathode material for lithium ion batteries, but low ionic conductivity and electronic conductivity limit its multiplying performance. A lot of efforts have been made to overcome this limitation, such as coating LFP with carbon, mixing LFP with conductive agent and reducing particle size of LFP. These methods improve conductivity and shorten ion diffusion length. However, this carbon coating is usually amorphous and its conductivity is significantly low

At present, the main measures to improve the safety of lithium-ion batteries and prevent battery explosion are to improve the thermal stability of batteries, improve the overcharge protection ability and improve the ability to prevent battery short circuit. In this paper, the relationship between thermal stability and materials of lithium ion batteries will be summarized. Improve the relationship between battery thermal stability and materials: ① The thermal stability of lithium ion batteries

• The Indonesian power battery industry chain project was jointly built by Puqin Times and Indonesia ANTAM and IBI • The total investment of the project is nearly US $6 billion, focusing on sub projects such as nickel mining and processing, battery materials, battery manufacturing and battery recycling • The establishment of the tripartite partnership is an important milestone for the Ningde era to explore the global layout, and will also promote the development of the electr

• Ningde Times will carry out global strategic cooperation with Ford, covering power battery supply in North America, Europe and China. • The two sides will work together to explore new business opportunities worldwide and jointly promote the development of global electric vehicles. • According to the agreement signed by both parties, Ningde Times will supply lithium iron phosphate battery packs for Ford Mustang Mach-E models in North America from next year, and provide lithi

The electrolyte of lithium battery is the carrier of ion transport in the battery, which plays a role in conducting ions between the positive and negative electrodes of lithium battery, just like the "love bond" between the positive and negative electrodes, and is the guarantee for lithium battery to obtain high voltage, high specific energy and other advantages. What are the main components of lithium battery electrolyte? 1、 Use of lithium battery electrolyte Lithium ion battery electrolyte i