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公开(公告)号:US20210408541A1
公开(公告)日:2021-12-30
申请号:US17475461
申请日:2021-09-15
Inventor: MITSUHIRO HIBINO , YOUSHIN LEE
Abstract: A positive-electrode active material for a magnesium secondary battery contains a composite oxide represented by the following composition formula: M1xM2yO2, where M1 is sodium, M2 is nickel and manganese, and 0