| INVESTIGATION ON FACTORS INFLUENCING ACTIVITIESOF Cu-Co CATALYSTS FOR SYNTHESIS OF ALCOHOLS |
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| 作者姓名： | LI Jing WANG Jing-Chun YUAN Song-YueDOU Bo-Sheng WU Yue |
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| 作者单位： | LI Jing; WANG Jing-Chun; YUAN Song-YueDOU Bo-Sheng; WU Yue(Changchun Institute of Applied Chemistly，The Chinese Academy of Sciences Changchun，Jilin 130022)(This project was supported by the National Natural Science Foundation of China.) |
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| 摘 要： | IntroductionCu-CocatalystsarethesolesystemhaVinggoodselectivityforthesynthesisofCZ~CSalcoholsfromCOandH2.Owingtotheirpotentialcommercialvalue,agreatattentionhasbeenpaidlled].HOwever,thestabilityofalskindofcatalystispoorandinadeqUatepreparationprocedureswi…
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INVESTIGATION ON FACTORS INFLUENCING ACTIVITIES OF Cu-Co CATALYSTS FOR SYNTHESIS OF ALCOHOLS |
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| LI Jing, WANG Jing-Chun, YUAN Song-YueDOU Bo-Sheng, WU Yue.INVESTIGATION ON FACTORS INFLUENCING ACTIVITIESOF Cu-Co CATALYSTS FOR SYNTHESIS OF ALCOHOLS[J].Journal of Natural Gas Chemistry,1997,6(3):214-221. |
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| Authors: | Jing Lim Jingchun Wang Songyue Yuan Bosheng Dou Yue Wu |
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| Institution: | Changchun Institute of Applied Chemistry |
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| Abstract: | The effects of the components of Cu-Co catalysts on the activity for alcohol synthesis were studied. The formation of C2~C5 alcohols was mainly related to the Co component of catalyst. Cu remarkably increased the activity of Co, and restrained the formation of hydrocarbons. The crystalline of reduced Co was changed by the addition of Cu. XPS showed the existence of electron transfer between Cu and Co in activated state. The structural factor had important influence on the activity and stability of CuCo catalysts. |
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| Keywords: | alcohols Cu-Co catalyst activity C2~C5 |
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