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...…
Copper is the earliest discovered chemical element. Its chemical symbol is Cu, atomic number is 29, and atomic weight is 63.546 U.…
Thermoelectric materials can realize the mutual conversion between electrical energy and thermal energy. People often use their Seebeck coefficient, conductivity, and thermal conductivity to evaluate their performance. At the same time, they also hav...…
Under the open-access model, Underline builds and operates a fiber-optic network that can be used by multiple service providers and provide services to customers.Residential service starts at $49 per month for 500 megabits per second connect…
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