IR spectroscopic studies of Ru3(CO)12 interaction with disperse metallic palladium supported on SiO2 |
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Authors: | Yu A Ryndin L V Gorodova O V Tyunina A A Davydov and Yu I Yermakov |
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Institution: | (1) Institute of Catalysis, Novosibirsk, USSR |
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Abstract: | IR spectroscopic studies of the interaction of Ru3(CO)12 with reduced Pd/SiO2 have revealed that at 298 K Ru3(CO)12 chemisorbs on the surface of metallic palladium and is partly oxidized by OH-groups of SiO2. Subsequent reduction by hydrogen leads to the formation of bimetallic clusters possessing nonadditive chemisorption properties.
![Mcy](/content/u0v2567v542u1402/xxlarge1052.gif) ![iecy](/content/u0v2567v542u1402/xxlarge1077.gif) ![tcy](/content/u0v2567v542u1402/xxlarge1090.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) ![dcy](/content/u0v2567v542u1402/xxlarge1076.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) ![Icy](/content/u0v2567v542u1402/xxlarge1048.gif) -![scy](/content/u0v2567v542u1402/xxlarge1089.gif) ![pcy](/content/u0v2567v542u1402/xxlarge1087.gif) ![iecy](/content/u0v2567v542u1402/xxlarge1077.gif) ![kcy](/content/u0v2567v542u1402/xxlarge1082.gif) ![tcy](/content/u0v2567v542u1402/xxlarge1090.gif) ![rcy](/content/u0v2567v542u1402/xxlarge1088.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) ![scy](/content/u0v2567v542u1402/xxlarge1089.gif) ![kcy](/content/u0v2567v542u1402/xxlarge1082.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) ![pcy](/content/u0v2567v542u1402/xxlarge1087.gif) ![icy](/content/u0v2567v542u1402/xxlarge1080.gif) 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![pcy](/content/u0v2567v542u1402/xxlarge1087.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) ![vcy](/content/u0v2567v542u1402/xxlarge1074.gif) ![iecy](/content/u0v2567v542u1402/xxlarge1077.gif) ![rcy](/content/u0v2567v542u1402/xxlarge1088.gif) ![khcy](/content/u0v2567v542u1402/xxlarge1093.gif) ![ncy](/content/u0v2567v542u1402/xxlarge1085.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) ![scy](/content/u0v2567v542u1402/xxlarge1089.gif) ![tcy](/content/u0v2567v542u1402/xxlarge1090.gif) ![softcy](/content/u0v2567v542u1402/xxlarge1100.gif) ![vcy](/content/u0v2567v542u1402/xxlarge1074.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) ![scy](/content/u0v2567v542u1402/xxlarge1089.gif) ![scy](/content/u0v2567v542u1402/xxlarge1089.gif) ![tcy](/content/u0v2567v542u1402/xxlarge1090.gif) ![acy](/content/u0v2567v542u1402/xxlarge1072.gif) ![ncy](/content/u0v2567v542u1402/xxlarge1085.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) 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![mcy](/content/u0v2567v542u1402/xxlarge1084.gif) SiO2. ![Pcy](/content/u0v2567v542u1402/xxlarge1055.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) ![scy](/content/u0v2567v542u1402/xxlarge1089.gif) ![lcy](/content/u0v2567v542u1402/xxlarge1083.gif) ![iecy](/content/u0v2567v542u1402/xxlarge1077.gif) ![dcy](/content/u0v2567v542u1402/xxlarge1076.gif) ![ucy](/content/u0v2567v542u1402/xxlarge1091.gif) ![yucy](/content/u0v2567v542u1402/xxlarge1102.gif) ![shchcy](/content/u0v2567v542u1402/xxlarge1097.gif) ![iecy](/content/u0v2567v542u1402/xxlarge1077.gif) ![vcy](/content/u0v2567v542u1402/xxlarge1074.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) ![scy](/content/u0v2567v542u1402/xxlarge1089.gif) ![scy](/content/u0v2567v542u1402/xxlarge1089.gif) ![tcy](/content/u0v2567v542u1402/xxlarge1090.gif) ![acy](/content/u0v2567v542u1402/xxlarge1072.gif) ![ncy](/content/u0v2567v542u1402/xxlarge1085.gif) ![ocy](/content/u0v2567v542u1402/xxlarge1086.gif) 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