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Citation: Song Chonglin, Wang Jun, Shen Meiqing, Qin Yongning. The Effects of Drying Condition on the Structure and Formation Mechanism of Nanocrystallite LaCoO₃[J]. Chinese Journal of Applied Chemistry, ;1998, 15(5): 65-67. shu

The Effects of Drying Condition on the Structure and Formation Mechanism of Nanocrystallite LaCoO₃

1.
State Key Laboratory of Engine Combustion, Tianjin University, Tianjin 300072;
2.
Department of Chemical Engineering, Tianjin University, Tianjin 300072

Received Date: 11 September 1997
Revised Date: 16 March 1998

A series of nanocrystallite perovskite-type LaCoO₃ were prepared by coprecipitation method using oxalic acid as precipitant. The results of DTA, TGA, XRD and TEM observations showed that the drying condition causes a significant effect on the structure and formation mechanism of the products.
- LaCoO₃,
- nanocrystallite,
- drying condition,
- structure,
- preparation
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The Effects of Drying Condition on the Structure and Formation Mechanism of Nanocrystallite LaCoO3

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通讯作者: 陈斌, bchen63@163.com

The Effects of Drying Condition on the Structure and Formation Mechanism of Nanocrystallite LaCoO₃