What materials are used in new energy batteries?
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New energy battery materials include superconducting materials, solar cell materials, hydrogen storage materials, solid oxide battery materials, smart materials, magnetic materials, and nanomaterials. New energy materials represent a technological concept developed after the introduction of environmental protection ideas, aimed at the efficient utilization of non-renewable resources. Below are introductions to several future new energy materials: 1. Wave energy: Also known as ocean wave energy. This is an inexhaustible, pollution-free renewable energy source. 2. Coalbed methane: During the formation of coal, as temperature and pressure increase, metamorphic processes occur, releasing combustible gases. 3. Flammable ice: This is a solid compound consisting of methane and water, resembling ice in appearance, hence the name 'flammable ice'.