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Author:

张艳峰 (张艳峰.) | 张久兴 (张久兴.) | 路清梅 (路清梅.) | 刘燕琴 (刘燕琴.)

Abstract:

以金属硝酸盐和酒石酸为原料,用酒石酸络合溶胶-凝胶法制备了Ca3Co4O9粉体.分别用TG-DTA、XRD、FT-IR和SEM等手段对干凝胶的热分解过程和Ca3CO4O9的形成过程进行了研究.结果表明:硝酸根离子可以加速凝胶的热分解,在750℃煅烧2h即可得到平均粒径0.6μm的片状Ca3Co4O9粉体.

Keyword:

Ca3Co4O9 溶胶-凝胶法 络合物 酒石酸

Author Community:

  • [ 1 ] 北京工业大学新型功能材料教育部重点实验室

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Source :

Year: 2004

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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