MOLECULAR DESIGN OF SUPPORTED METAL-OXIDE CATALYSTS

被引:0
|
作者
WACHS, IE [1 ]
DEO, G [1 ]
KIM, DS [1 ]
VUURMAN, MA [1 ]
HU, H [1 ]
OZKAN, US [1 ]
SOLYMOSI, F [1 ]
DATYE, AK [1 ]
TRIFIRO, F [1 ]
IWASAWA, Y [1 ]
VANOMMEN, JG [1 ]
ANDERSSON, A [1 ]
JOZWIAK, WK [1 ]
WANG, D [1 ]
THOMAS, JM [1 ]
KRAUSS, HL [1 ]
BORDES, E [1 ]
KUNG, HH [1 ]
DIXIT, L [1 ]
机构
[1] LEHIGH UNIV, ZETTLEMOYER CTR SURFACE STUDIES, DEPT CHEM ENGN, BETHLEHEM, PA 18015 USA
关键词
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中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
This study demonstrates that molecular design of supported metal oxide catalysts is possible from molecular level information obtained from combined Raman spectroscopy and the methanol oxidation reaction. The important factors that influence the molecular design of the supported metal oxide catalysts are the specific oxide support (factor of approximately 10(3)) and the specific surface metal oxide (factor of approximately 10(1)). The synthesis method is not critical since it does not influence the surface metal oxide structure or reactivity. Calcination temperature is not important as long as moderate temperatures (350-500-degrees-C) are used.
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页码:543 / 557
页数:15
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