Application of nano alumina powder in various fields

Coating material for lithium-ion battery diaphragms : high-purity nano-alumina The ceramic coating is applied to the negative and positive electrode separators of the lithium batteries. It acts as insulation and heat resistance. The battery is melted and then short-circuited. Material additive for the lithium battery cathode Doping lithium cobaltate and lithium manganate with high-purity nanoalumina It can increase thermal stability, cycle performance and resistance to overcharge, inhibit

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Google's first OS 3 smartwatch looks almost like the Galaxy Watch 5

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