发明名称 |
LAYERED MATERIALS WITH IMPROVED MAGNESIUM INTERCALATION FOR RECHARGEABLE MAGNESIUM ION CELLS |
摘要 |
Electrochemical devices which incorporate cathode materials that include layered crystalline compounds for which a structural modification has been achieved which increases the diffusion rate of multi-valent ions into and out of the cathode materials. Examples in which the layer spacing of the layered electrode materials is modified to have a specific spacing range such that the spacing is optimal for diffusion of magnesium ions are presented. An electrochemical cell comprised of a positive intercalation electrode, a negative metal electrode, and a separator impregnated with a nonaqueous electrolyte solution containing multi-valent ions and arranged between the positive electrode and the negative electrode active material is described. |
申请公布号 |
US2014106214(A1) |
申请公布日期 |
2014.04.17 |
申请号 |
US201313794440 |
申请日期 |
2013.03.11 |
申请人 |
DOE ROBERT ELLIS;DOWNIE CRAIG MICHAEL;FISCHER CHRISTOPHER;LANE GEORGE HAMILTON;MORGAN DANE;NEVIN JOSH;CEDER GERBRAND;PERSSON KRISTIN ASLAUG;EAGLESHAM DAVID;PELLION TECHNOLOGIES, INC. |
发明人 |
DOE ROBERT ELLIS;DOWNIE CRAIG MICHAEL;FISCHER CHRISTOPHER;LANE GEORGE HAMILTON;MORGAN DANE;NEVIN JOSH;CEDER GERBRAND;PERSSON KRISTIN ASLAUG;EAGLESHAM DAVID |
分类号 |
H01M10/054;H01M4/36;H01M4/583 |
主分类号 |
H01M10/054 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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