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公开(公告)号:US20140162125A1
公开(公告)日:2014-06-12
申请号:US14182338
申请日:2014-02-18
IPC分类号: H01M4/58
CPC分类号: H01M4/58 , B82Y30/00 , C01G30/002 , C01G39/00 , C01G39/006 , C01P2002/72 , C01P2002/77 , C01P2004/03 , C01P2004/04 , C01P2004/64 , C01P2006/11 , C01P2006/40 , H01M4/38 , H01M4/48 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/052
摘要: The current disclosure relates to an anode material with the general formula MySb-M′Ox—C, where M and M′ are metals and M′Ox—C forms a matrix containing MySb. It also relates to an anode material with the general formula MySn-M′Cx—C, where M and M′ are metals and M′Cx—C forms a matrix containing MySn. It further relates to an anode material with the general formula Mo3Sb7-C, where —C forms a matrix containing Mo3Sb7. The disclosure also relates to an anode material with the general formula MySb-M′Cx—C, where M and M′ are metals and M′Cx—C forms a matrix containing MySb. Other embodiments of this disclosure relate to anodes or rechargeable batteries containing these materials as well as methods of making these materials using ball-milling techniques and furnace heating.
摘要翻译: 本公开涉及具有通式MySb-M'Ox-C的阳极材料,其中M和M'是金属,M'Ox-C形成含有MySb的基质。 它还涉及具有通式MySn-M'Cx-C的阳极材料,其中M和M'是金属,M'Cx-C形成含有MySn的基体。 它还涉及具有通式Mo 3 Sb 7 -C的阳极材料,其中-C形成含有Mo 3 Sb 7的基体。 本公开还涉及具有通式MySb-M'Cx-C的阳极材料,其中M和M'是金属,M'Cx-C形成含有MySb的基体。 本公开的其他实施例涉及包含这些材料的阳极或可再充电电池以及使用球磨技术和炉加热制造这些材料的方法。
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公开(公告)号:US09882210B2
公开(公告)日:2018-01-30
申请号:US13301447
申请日:2011-11-21
申请人: Arumugam Manthiram , Sukeun Yoon
发明人: Arumugam Manthiram , Sukeun Yoon
IPC分类号: B22F1/00 , H01M4/485 , B82Y30/00 , H01M4/04 , H01M4/133 , H01M4/1393 , H01M4/36 , H01M4/38 , H01M4/587 , H01M10/0525
CPC分类号: H01M4/485 , B82Y30/00 , H01M4/0404 , H01M4/133 , H01M4/1393 , H01M4/364 , H01M4/38 , H01M4/387 , H01M4/587 , H01M10/0525
摘要: The present invention provides compositions and methods of making Sn-MCx-C and Sb-MOx-C nanostructured anode compositions that exhibit excellent capacity retention with high capacity and rate capability that alleviate the volume expansion encountered with alloy anodes during the charge-discharge process.
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公开(公告)号:US20120125154A1
公开(公告)日:2012-05-24
申请号:US13301447
申请日:2011-11-21
申请人: Arumugam Manthiram , Sukeun Yoon
发明人: Arumugam Manthiram , Sukeun Yoon
CPC分类号: H01M4/485 , B82Y30/00 , H01M4/0404 , H01M4/133 , H01M4/1393 , H01M4/364 , H01M4/38 , H01M4/387 , H01M4/587 , H01M10/0525
摘要: The present invention provides compositions and methods of making Sn-MCx-C and Sb-MOx-C nanostructured anode compositions that exhibit excellent capacity retention with high capacity and rate capability that alleviate the volume expansion encountered with alloy anodes during the charge-discharge process.
摘要翻译: 本发明提供了制备Sn-MCx-C和Sb-MOx-C纳米结构阳极组合物的组合物和方法,其显示出优异的容量保持性,具有高的容量和速率能力,从而减轻充放电过程中合金阳极遇到的体积膨胀。
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公开(公告)号:US09601773B2
公开(公告)日:2017-03-21
申请号:US14182338
申请日:2014-02-18
IPC分类号: H01M4/58 , H01M4/38 , H01M4/48 , C01G30/00 , H01M4/587 , C01G39/00 , B82Y30/00 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052
CPC分类号: H01M4/58 , B82Y30/00 , C01G30/002 , C01G39/00 , C01G39/006 , C01P2002/72 , C01P2002/77 , C01P2004/03 , C01P2004/04 , C01P2004/64 , C01P2006/11 , C01P2006/40 , H01M4/38 , H01M4/48 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/052
摘要: The current disclosure relates to an anode material with the general formula MySb-M′Ox—C, where M and M′ are metals and M′Ox—C forms a matrix containing MySb. It also relates to an anode material with the general formula MySn-M′Cx—C, where M and M′ are metals and M′Cx—C forms a matrix containing MySn. It further relates to an anode material with the general formula Mo3Sb7—C, where —C forms a matrix containing Mo3Sb7. The disclosure also relates to an anode material with the general formula MySb-M′Cx—C, where M and M′ are metals and M′Cx—C forms a matrix containing MySb. Other embodiments of this disclosure relate to anodes or rechargeable batteries containing these materials as well as methods of making these materials using ball-milling techniques and furnace heating.
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