Abstract:
采用(NH4)2C2O4共沉淀法制备出CaC2O4和CoC2O4前驱物,在800℃对前驱物煅烧8 h得粉体组成为Ca2Co2O5,Co3O4,CaO,该粉体经放电等离子烧结(SPS)后所得陶瓷块体为纯相Ca2Co2O5,利用X光电子能谱(XPS)分析了烧结前后样品中Co元素价态.
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Source :
河北师范大学学报
Year: 2006
Issue: 05
Page: 563-565,598
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 4
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