发明名称 |
Supported tungsten carbide material |
摘要 |
A supported tungsten carbide material is provided. The material has a unique structure as defined by its x-ray diffraction pattern and consists of extremely small crystallites on the order of about 15 to about 30 angstroms in size. The tungsten carbide material is supported on a high-surface-area support to allow for a greater number of active sites for catalysis. The support consists preferably of a high-surface-area carbon.
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申请公布号 |
US6551569(B1) |
申请公布日期 |
2003.04.22 |
申请号 |
US20010966047 |
申请日期 |
2001.09.28 |
申请人 |
OSRAM SYLVANIA INC. |
发明人 |
CHRISTIAN JOEL B.;DANG TUAN A.;MENDENHALL ROBERT G. |
分类号 |
B01J21/02;B01J21/04;B01J21/18;B01J27/22;B01J35/00;B01J37/02;B01J37/08;C01B31/34;C04B41/45;C04B41/81;(IPC1-7):C01B31/30;C04B35/52 |
主分类号 |
B01J21/02 |
代理机构 |
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