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Citation: Liu Yu, Yang Xiang-Guang, Liu Yu-Min, Wu Yue. Study on the Synthesis of Mixed Oxide La₂CuO₄ and the Effect on the Catalytic Activity to Catalytic Removal of NO[J]. Acta Physico-Chimica Sinica, ;1999, 15(06): 506-511. doi: 10.3866/PKU.WHXB19990605 shu

Study on the Synthesis of Mixed Oxide La₂CuO₄ and the Effect on the Catalytic Activity to Catalytic Removal of NO

1.
Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022

Received Date: 17 August 1998
Available Online: 15 June 1999

The mixed oxide La2CuO4 was synthesized by four different methods and characterized with XRD, BET, TEM and low angle XRD. The effect of the synthetic method on the crystal structure, crystal size, surface area and catalytic activity to NO-CO reaction were studied. The results showed that the samples derived from different methods exhibited different activity to NO-CO reaction, the reason may be that the concentration and type of oxygen defect were different when the synthetic methods were different.
- Mixed oxide,
- Crystal structure,
- Catalytic activity to NO-CO
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Study on the Synthesis of Mixed Oxide La2CuO4 and the Effect on the Catalytic Activity to Catalytic Removal of NO

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通讯作者: 陈斌, bchen63@163.com

Study on the Synthesis of Mixed Oxide La₂CuO₄ and the Effect on the Catalytic Activity to Catalytic Removal of NO