| 发明名称 |
Metal ternary sulfides |
| 摘要 |
Metal ternary sulfides of the general formula MM'2S4 are synthesized by introducing stoichiometric amounts of nitrate precursors in concentrated nitric acid and heating to approximate dryness to yield a homogeneous powder mixture. The mixture is then exposed to a gaseous H2S atmosphere under controlled conditions to produce the desired sulfide.
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| 申请公布号 |
US4728682(A) |
申请公布日期 |
1988.03.01 |
| 申请号 |
US19850781615 |
申请日期 |
1985.09.30 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
COVINO, JOSEPHINE;HILLS, MARIAN E. |
| 分类号 |
C01B17/20;C01F17/00;C01G9/00;(IPC1-7):C01B17/42;C09K11/54 |
主分类号 |
C01B17/20 |
| 代理机构 |
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| 主权项 |
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