Electrochemical hydrogen storage of sulfides is a research focus in recent years. This paper mainly introduced the working principle of nickel-hydrogen batteries and the principle of hydrogen storage of sulfides as anode materials. The research results of barium sulfide, cobalt sulfide and silver sulfide were reviewed. The feasibility of using sulfide as a negative electrode of nickel-hydrogen battery and its application prospects were also discussed.%硫化物电化学储氢是近年来研究的热点,本文主要介绍了镍氢电池的工作原理以及硫化物作为负极材料的储氢原理;综述了硫化物硫化铋、硫化钴、硫化银的相关研究成果,并讨论了硫化物作为镍氢电池负极的可行性以及其应用前景.
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