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Abstract:
以Na2CO3和Nb2O5为反应物,NaCl为熔盐,在800℃温度下熔盐反应4h成功获得了纯钙钛矿结构NaNbO3(NN)纳米粉体。利用XRD对合成粉体的物相进行表征,利用TEM和SEM观察合成粉体颗粒的微观形貌,并与固相法合成的粉体进行比较。结果显示,熔盐法所合成的粉体为无团聚的立方块状的单晶NaNbO3颗粒,其平均尺寸约200nm。NaNbO3形成机制为溶解-析出机制。
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稀有金属材料与工程
Year: 2010
Issue: S2
Volume: 39
Page: 317-319
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: 5
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