Catalytic properties of some copper intermetallides in the oxidative dehydrogenation of methanol |
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Authors: | B I Papov N G Skomorokhova V V Karonik and V E Kolesnichenko |
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Institution: | (1) Institute of Catalysis, Novosibirsk, USSR;(2) GIPROTzvetmetobrabotka, Moscow, USSR |
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Abstract: | Catalytic properties of copper intermetallides with Mg, Ga, In, La, Pr, Si, Ti, Ge, Zr, Sn, Se and Te have been examined. Most selective with respect to the yield of formaldehyde are Cu3Si and Cu31Sn8. Cu9Ga4, Cu3Ge, Cu2Se and Cu2Te are catalytically inactive. Cu6La and Cu6Pr possess high dehydrogenating activity but are not selective toward formaldehyde.
![Icy](/content/t55520534v062661/xxlarge1048.gif) ![scy](/content/t55520534v062661/xxlarge1089.gif) ![scy](/content/t55520534v062661/xxlarge1089.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![vcy](/content/t55520534v062661/xxlarge1074.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![kcy](/content/t55520534v062661/xxlarge1082.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![chcy](/content/t55520534v062661/xxlarge1095.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![scy](/content/t55520534v062661/xxlarge1089.gif) ![kcy](/content/t55520534v062661/xxlarge1082.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![scy](/content/t55520534v062661/xxlarge1089.gif) ![vcy](/content/t55520534v062661/xxlarge1074.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![jcy](/content/t55520534v062661/xxlarge1081.gif) ![scy](/content/t55520534v062661/xxlarge1089.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![vcy](/content/t55520534v062661/xxlarge1074.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![rcy](/content/t55520534v062661/xxlarge1088.gif) ![mcy](/content/t55520534v062661/xxlarge1084.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![mcy](/content/t55520534v062661/xxlarge1084.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) Mg, Ga, In, La, Pr, Si, Ge, Zr, Sn, Se, Te. ![Ncy](/content/t55520534v062661/xxlarge1053.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![bcy](/content/t55520534v062661/xxlarge1073.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![zcy](/content/t55520534v062661/xxlarge1079.gif) ![bcy](/content/t55520534v062661/xxlarge1073.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![rcy](/content/t55520534v062661/xxlarge1088.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![softcy](/content/t55520534v062661/xxlarge1100.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![shcy](/content/t55520534v062661/xxlarge1096.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![vcy](/content/t55520534v062661/xxlarge1074.gif) ![ycy](/content/t55520534v062661/xxlarge1099.gif) ![khcy](/content/t55520534v062661/xxlarge1093.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) ![fcy](/content/t55520534v062661/xxlarge1092.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![rcy](/content/t55520534v062661/xxlarge1088.gif) ![mcy](/content/t55520534v062661/xxlarge1084.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![softcy](/content/t55520534v062661/xxlarge1100.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![gcy](/content/t55520534v062661/xxlarge1075.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) Cu3Si Cu31Sn8. Cu9Ga4, Cu3Ge, Cu2Se Cu2Te ![kcy](/content/t55520534v062661/xxlarge1082.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![chcy](/content/t55520534v062661/xxlarge1095.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![scy](/content/t55520534v062661/xxlarge1089.gif) ![kcy](/content/t55520534v062661/xxlarge1082.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![kcy](/content/t55520534v062661/xxlarge1082.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![vcy](/content/t55520534v062661/xxlarge1074.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) . Cu6La Cu6Pr ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![bcy](/content/t55520534v062661/xxlarge1073.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![yucy](/content/t55520534v062661/xxlarge1102.gif) ![scy](/content/t55520534v062661/xxlarge1089.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![softcy](/content/t55520534v062661/xxlarge1100.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![gcy](/content/t55520534v062661/xxlarge1075.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) ![rcy](/content/t55520534v062661/xxlarge1088.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![rcy](/content/t55520534v062661/xxlarge1088.gif) ![ucy](/content/t55520534v062661/xxlarge1091.gif) ![yucy](/content/t55520534v062661/xxlarge1102.gif) ![shchcy](/content/t55520534v062661/xxlarge1097.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![scy](/content/t55520534v062661/xxlarge1089.gif) ![pcy](/content/t55520534v062661/xxlarge1087.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![scy](/content/t55520534v062661/xxlarge1089.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![bcy](/content/t55520534v062661/xxlarge1073.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![scy](/content/t55520534v062661/xxlarge1089.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![softcy](/content/t55520534v062661/xxlarge1100.gif) , ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![zcy](/content/t55520534v062661/xxlarge1079.gif) ![bcy](/content/t55520534v062661/xxlarge1073.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![rcy](/content/t55520534v062661/xxlarge1088.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![softcy](/content/t55520534v062661/xxlarge1100.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![tcy](/content/t55520534v062661/xxlarge1090.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![shcy](/content/t55520534v062661/xxlarge1096.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![ncy](/content/t55520534v062661/xxlarge1085.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![vcy](/content/t55520534v062661/xxlarge1074.gif) ![ycy](/content/t55520534v062661/xxlarge1099.gif) ![khcy](/content/t55520534v062661/xxlarge1093.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) ![fcy](/content/t55520534v062661/xxlarge1092.gif) ![ocy](/content/t55520534v062661/xxlarge1086.gif) ![rcy](/content/t55520534v062661/xxlarge1088.gif) ![mcy](/content/t55520534v062661/xxlarge1084.gif) ![acy](/content/t55520534v062661/xxlarge1072.gif) ![lcy](/content/t55520534v062661/xxlarge1083.gif) ![softcy](/content/t55520534v062661/xxlarge1100.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) ![iecy](/content/t55520534v062661/xxlarge1077.gif) ![gcy](/content/t55520534v062661/xxlarge1075.gif) ![icy](/content/t55520534v062661/xxlarge1080.gif) ![dcy](/content/t55520534v062661/xxlarge1076.gif) .
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