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Abstract:
以Li3xLa0.67-xTiO3为母体,通过掺杂经高温固相反应制得了一系列新的锂快离子导体材料Li3xLa0.67-xInyTi1-2yNbyO3.利用X射线衍射分析和交流阻抗技术研究该系统的组成结构和电化学性能.结果表明体系合成温度降低,分解电压提高了;在x=0.10,y<0.050时,合成物为单一的钙钛矿固溶体,y≥0.050时,则存在In2O3杂相;该体系合成物在室温下有较高的电导率,可达5.81×10-4S/cm,活化能在20~30kJ/mol之间.
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功能材料
ISSN: 1001-9731
CN: 50-1099/TH
Year: 2006
Issue: 10
Volume: 37
Page: 1575-1577
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
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