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 me...…
The research of nano alumina has attracted great attention at home and abroad, and its preparation methods can be divided into solid phase method, liquid phase method and gas phase method.…
GH4049 is a Ni-Co-Cr-based deposition hardening deformation superalloy, the application temperature is lower than 950℃.…
Aluminum oxide is a stable oxide of aluminum, and its chemical formula is Al2O3. Aluminum oxide is also called bauxite in mining, ceramics and materials science.…
Aerogel felt is flexible thermal insulation felt made of nano-silica or metal aerogel as the main material, combined with carbon fiber or ceramic glass fiber wool or pre-oxidized fiber felt through a special process.…
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