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Citation: Zhang Rong, Sun Yu-Han, Peng Shao-Yi. Effect of Surface Properties on the Catalytic Performance of Cu/SiO₂ Catalysts[J]. Acta Physico-Chimica Sinica, ;1999, 15(07): 652-656. doi: 10.3866/PKU.WHXB19990714 shu

Effect of Surface Properties on the Catalytic Performance of Cu/SiO₂ Catalysts

1.
State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030001

Received Date: 31 August 1998
Available Online: 15 July 1999

Methanol dehydrogenation over CU/SiO2 prepared by different method was investigated in a fixed-bed reactor TPR was used to characterize the reduction property of the catalysts. Experimental results showed that catalysts with different initial structure exhibited different catalytic behavior in methanol dshydrogenation. With the reaction ing on the activity and selecivity of methyl formate and CO decreased and the selectivity of formaldehyde increased due to the sintering and carbon deposition on the surface.
- Cu/SiO2 catalysts,
- Methanol,
- Dehydrogenation,
- Catalytic properties
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沈阳化工大学材料科学与工程学院沈阳 110142

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Effect of Surface Properties on the Catalytic Performance of Cu/SiO2 Catalysts

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通讯作者: 陈斌, bchen63@163.com

Effect of Surface Properties on the Catalytic Performance of Cu/SiO₂ Catalysts