发明名称 |
Non-polar capped nano transition metal oxides and sulfides |
摘要 |
The present invention relates to a method for the preparation of a functionalized nano size transition metal oxide or sulfide particle comprising the steps of (a) providing a ternary solvent system comprising a polar solvent, a non-polar solvent and an intermediate solvent allowing miscibility of all three components; (b) providing a mixture of a transition metal salt and a ternary solvent; (c) providing a mixture of a suitable source of oxide or sulfide and the ternary solvent; (d) providing a mixture of a non-polar end capping agent and the non-polar solvent; (e) mixing the mixtures; and (f) recovering the resultant functionalized nano size transition metal oxide or sulfide particle. The invention further relates to non-polar end capped nano sized transition metal oxide or sulfide particle so produced and the use of such particles. |
申请公布号 |
US8597609(B2) |
申请公布日期 |
2013.12.03 |
申请号 |
US20070302010 |
申请日期 |
2007.05.22 |
申请人 |
WOOLARD CHRISTOPHER DENNIS;WILLIAMS DAMIEN CHRISTOPHER;VAN ROOYEN JASON LEIGH;GARDE KATHERINE;BOSCH ROBERT MICHAEL;STRYDOM STEFANUS HENDRIK JOSEPHUS;RUBBER NANO PRODUCTS (PROPRIETARY) LIMITED |
发明人 |
WOOLARD CHRISTOPHER DENNIS;WILLIAMS DAMIEN CHRISTOPHER;VAN ROOYEN JASON LEIGH;GARDE KATHERINE;BOSCH ROBERT MICHAEL;STRYDOM STEFANUS HENDRIK JOSEPHUS |
分类号 |
C01G11/02 |
主分类号 |
C01G11/02 |
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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