Effective, stable, and eco-welcoming thermoelectric material discovered

Left: The crystal structure of the barium cobalt oxide film. Credit: Xi Zhang, Yuqiao Zhang, et al. ACS Used Materials & Interfaces, July 12, 2022. Appropriate: The metallic oxide film by itself . Credit rating: Hiromichi Ohta

Squander heat is a promising source of electrical power conservation and reuse,

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