发明名称 |
Selenium or tellurium elemental hydrosols and their preparation |
摘要 |
The invention relates to a process for the preparation of a sol of a metallic or a non-metallic element, such as selenium, tellurium, gold and silver, wherein said process comprises the reduction of a chemical compound, which contains said element in a reducible state, with a borane compound, such as an alkali metal borohydride or an amine borane, as the reducing agent.
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申请公布号 |
US5294370(A) |
申请公布日期 |
1994.03.15 |
申请号 |
US19920837690 |
申请日期 |
1992.02.19 |
申请人 |
HBT HOLLAND BIOTECHNOLOGY B.V.;AGROTECHNOLOGISCH ONDERZOEKINSTITUUT (ATO) |
发明人 |
WICKERS, JAN H.;VAN GELDER, WILHELMUS M. J.;VAN DOORN, ALBERT W. J. |
分类号 |
B01J13/00;(IPC1-7):B01J13/00;G01N33/543 |
主分类号 |
B01J13/00 |
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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