Manganese oxide based materials as ion intercalation hosts in lithium batteries
    1.
    发明申请
    Manganese oxide based materials as ion intercalation hosts in lithium batteries 审中-公开
    氧化锰基材料作为锂电池中的离子插层宿主

    公开(公告)号:US20050135993A1

    公开(公告)日:2005-06-23

    申请号:US10744395

    申请日:2003-12-23

    摘要: The present invention is directed to a process for making an amorphous nanostructured cation-doped manganese oxide material useful as an ion intercalation host for rechargeable batteries, including the steps of preparing a solution containing cation permanganate combined optionally with a cation donor compound, mixing the solution with a reducing agent to yield a hydrogel comprising a manganese oxide compound, cryogenically freezing the hydrogel, drying the frozen gel to yield a cryogel amorphous nanostructured cation-doped manganese oxide, and heat treating the dried cryogel.

    摘要翻译: 本发明涉及一种制备用作可再充电电池的离子插入主体的非晶纳米结构阳离子掺杂的锰氧化物材料的方法,包括以下步骤:制备含有阳离子供体化合物任选地结合的阳离子高锰酸盐的溶液,将溶液 与还原剂一起产生包含氧化锰化合物的水凝胶,将水凝胶冷冻冷冻,干燥冷冻凝胶,得到冷冻凝胶无定形纳米结构阳离子掺杂的氧化锰,并对干燥的冷冻凝胶进行热处理。