| 发明名称 |
PROCESS FOR PREPARATION OF HIGH PURITY CHALCOGENIDE ELEMENTS BY THE ELECTROCHEMICAL REDUCTION OF CHALCOGENIDE ESTERS |
| 摘要 |
<p>This invention is directed to a process for preparing semi-metals and sulfur of high purity which comprises providing the corresponding esters of the elements desired dissolved in an organic medium, and a tetraalkylammonium salt, and subsequently subjecting the resulting solution to an electrochemical reduction in an electrolytic apparatus.</p> |
| 申请公布号 |
CA1268731(A) |
申请公布日期 |
1990.05.08 |
| 申请号 |
CA19840450854 |
申请日期 |
1984.03.29 |
| 申请人 |
XEROX CORPORATION |
发明人 |
BADESHA, SANTOKH S.;LOUTFY, RAFIK O. |
| 分类号 |
C25B1/00;C25C1/22;(IPC1-7):C25B1/00 |
主分类号 |
C25B1/00 |
| 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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