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Citation: Zhou Ren-Xian, Chen Ping, Zheng Xiao-Ming, Chen Lin-Shen. The Lnteraction between Active Phase and Support and the TPR Characteristics on CuO/ZrO₂ Catalyst[J]. Acta Physico-Chimica Sinica, ;1996, 12(05): 464-467. doi: 10.3866/PKU.WHXB19960516 shu

The Lnteraction between Active Phase and Support and the TPR Characteristics on CuO/ZrO₂ Catalyst

1.
Institute of Catalysis,Hangzhou University,Hangzhou 310028

Received Date: 24 August 1995
Available Online: 15 May 1996

The reduction behavior of CuO supported on ZrO2 and Al2O3 has been investigated by temperature-programmed reduction (TPR) and TG techniques. The oxidation activity of CO on the catalysts has also been studied. It has been found that there is obvious difference between TPR profiles of ZrO2 supported CuO and Al2O3 supported catalysts, the monolayer CuO on ZrO2 is easily reduced, and which leads to a dramatic increase in oxidation activity.
- CuO,
- ZrO₂,
- Catalyst,
- Temperature-programmed reduction(TPR),
- Interaction
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The Lnteraction between Active Phase and Support and the TPR Characteristics on CuO/ZrO2 Catalyst

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通讯作者: 陈斌, bchen63@163.com

The Lnteraction between Active Phase and Support and the TPR Characteristics on CuO/ZrO₂ Catalyst