Ru3(CO)12 supported on alumina samples with different dehydration degrees

被引：0
|
作者：
E. Escalona Platero
F. Ruiz de Peralta
机构：
来源：
Catalysis Letters | 1997年 / 48卷
关键词：
Boehmite; Oxidative Addition; Alumina Sample; Hydrated Alumina; Metal Carbonyl;
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学科分类号：
摘要：
FTIR spectroscopy was used to characterise Ru3(CO)12 supported by chemical vapour deposition onto several γ -alumina samples with different dehydration degrees. The metal carbonyl was found to be molecularly physisorbed onto hydrated alumina; it undergoes oxidative addition of a surface OH group onto hydroxylated alumina; it forms Lewis type adducts, via a CO group, with Al3+ ions at the surface of dehydroxylated alumina.
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页码：159 / 163
页数：4
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