Keyword: Power Battery New Energy Vehicle Lithium Battery At present, the thermal management of the vehicle power lithium battery pack system can be divided into four categories: natural cooling, air cooling, liquid cooling, and direct cooling. Among them, natural cooling is a passive heat management method, while air cooling, liquid cooling, and direct current are…
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Chinese lithium battery manufacturers announced their investment in the construction of a 20GWh large cylindrical battery production line and auxiliary facility projects for passenger cars, and a 16GWh prismatic lithium iron phosphate battery production line and auxiliary facilities projects. The first mass-production in the world This may be the first 4680 and 4695 battery…
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From the perspective of the development of silicon anode technology, the focus of improving the energy density of power batteries has expanded from the cathode electrode to the anode electrode and other components. Anode electrode material In the context of this industry, lithium metal secondary batteries that use metallic lithium as a anode electrode…
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Since the beginning of this year, with the triumphant advancement of the new energy vehicle market, the power battery industry is really “lively”. New battery technologies Driven by the market and demand, in the tide of rising raw material prices and intensified competition, thanks to the development of new materials and new processes, more…
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A brand-new production process and equipment to ensure the particle size and moisture requirements of lithium iron phosphate. Particle size: d50=1-2um, d100<10um; (Malvern laser particle size analyzer test) Moisture: ≤600ppm (Karl Fischer moisture tester) LNPE iron phosphate crushing sleeve Drying, packaging, and conveying into a processing system. The system uses counter…
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Study on the performance of anthraquinone-based conjugated microporous polymers for lithium-ion battery cathode materials
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Summarizing the materials of various lithium batteries, they can be divided into four categories: oxide carbon material alloy polymer. The first category is oxides, including nickel-hydrogen battery cathode materials Ni(OH)2, lithium ion battery cathode materials LiCoO2, LiNiO2, LiNixCo1-xO2, LiMn2O4, V2O5, etc., as well as lithium ion battery oxide anode materials and solid oxide electrolytes, oxide…
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