| 发明名称 |
Manganese dioxide |
| 摘要 |
A homogeneous manganese dioxide composition having on a microscopic scale domains of alpha and delta manganese dioxide is manufactured by reacting a manganese-oxygen containing composition with a sodium containing composition at elevated temperature followed by acid treatment.
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| 申请公布号 |
US4277360(A) |
申请公布日期 |
1981.07.07 |
| 申请号 |
US19790024596 |
申请日期 |
1979.03.28 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
MELLORS, GEOFFREY W.;SHEFFIELD, GLENN W. |
| 分类号 |
C01G45/02;H01M4/50;(IPC1-7):H01M4/88 |
主分类号 |
C01G45/02 |
| 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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