发明名称 |
NONAQUEOUS-ELECTROLYTE BATTERY AND METHOD FOR PRODUCING THE SAME |
摘要 |
Provided are a nonaqueous-electrolyte battery in which short circuits between the positive- and negative-electrode layers can be suppressed with certainty and a method for producing the battery. A nonaqueous-electrolyte battery 100 includes a positive-electrode active-material layer 12 containing a Li-containing oxide; a negative-electrode active-material layer 22 on which deposition of Li metal can occur; and a sulfide-solid-electrolyte layer (SE layer) 3 disposed between these active-material layers 12 and 22. The SE layer 3 of the nonaqueous-electrolyte battery 100 includes a powder-formed layer 31 and a dense-film layer 32 formed on a surface of the powder-formed layer 31 by a vapor-phase process. In the nonaqueous-electrolyte battery 100, the powder-formed layer 31 is formed by a compression-molding process on a positive-electrode body including the positive-electrode active-material layer 12 and the dense-film layer 32 is then formed by a vapor-phase process on the positive-electrode body that is provided with the powder-formed layer 31 and serves as a substrate.
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申请公布号 |
US2013143128(A1) |
申请公布日期 |
2013.06.06 |
申请号 |
US201113816939 |
申请日期 |
2011.08.24 |
申请人 |
MOCHIDA YASUSHI;UEDA MITSUYASU;YOSHIDA KENTARO;TAKEYAMA TOMOHARU;GOTO KAZUHIRO;SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
MOCHIDA YASUSHI;UEDA MITSUYASU;YOSHIDA KENTARO;TAKEYAMA TOMOHARU;GOTO KAZUHIRO |
分类号 |
H01M10/0562;H01M10/052 |
主分类号 |
H01M10/0562 |
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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