发明名称 |
DISPERSION AND STABILIZATION OF REACTIVE ATOMS ON THE SURFACE OF METAL OXIDES |
摘要 |
Particulate metal oxide compositions having reactive halogen atoms stabilized on particulate surfaces and methods for reacting the compositions with saturated and unsaturated species are provided. The preferred particulate metal oxides of the compositions are nanocrystalline MgO and CaO with average crystallite size of up to about 20 nm. The preferred reactive atoms of the compositions are atoms of chlorine. In one embodiment, chloride atoms are stabilized on the surface of nanocrystalline MgO thus forming a composition which is capable of halogenating compounds, both saturated and unsaturated, in the absence of UV light and elevated reaction temperatures. |
申请公布号 |
IL141017(D0) |
申请公布日期 |
2002.02.10 |
申请号 |
IL19990141017 |
申请日期 |
1999.08.12 |
申请人 |
KANSAS STATE UNIVERSITY RESEARCH FOUNDATION |
发明人 |
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分类号 |
B01J21/10;B01J23/02;B01J23/04;B01J27/06;B01J35/02;B01J35/10;B01J37/22;B01J37/24;C01B13/14;C01F5/02;C01F11/02;C07B61/00;C07C2/10;C07C2/72;C07C5/13;C07C5/22;C07C5/25;C07C9/16;C07C11/10;C07C15/02;C07C17/10 |
主分类号 |
B01J21/10 |
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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