发明名称 |
CATALYSTS HAVING CONTROLLED (111) CRYSTAL FACE EXPOSURE |
摘要 |
<p>A noble metal nanometer-sized catalyst composition is described along with the method for preparation of the composition. The crystal face of the catalyst contains a preponderance of (111) type crystal phase exposure. The crystal phase exposure is controlled by sequestering the noble metal cation before deposition on a catalyst support. Controlled catalyst face exposition combined with the nanometer scale of the catalyst increases the catalyst selectivity and activity, particularly for hydrogenation and dehydrogenation reactions.</p> |
申请公布号 |
WO03064037(A1) |
申请公布日期 |
2003.08.07 |
申请号 |
WO2002US32326 |
申请日期 |
2002.10.09 |
申请人 |
ZHOU, BING;RUETER, MICHAEL;HYDROCARBON TECHNOLOGY, INC. |
发明人 |
ZHOU, BING;RUETER, MICHAEL |
分类号 |
B01J23/40;B01J23/42;B01J23/62;B01J23/89;B01J35/00;B01J35/02;B01J35/10;B01J37/02;B01J37/18;C10G35/06;C10G35/085;C10G35/09;C10G35/095;H01M8/06;(IPC1-7):B01J29/06;B01J21/00;B01J29/00;B01J23/00;B01J23/58;B01J23/56;B01J23/44;B01J23/70;B01J23/74;B01J21/18;B01J23/02;B01J23/48;B01J23/72 |
主分类号 |
B01J23/40 |
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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