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Abstract:
以高岭石为起始原料,经高温固相反应(~1000℃)合成了Li1+2xAlxTiyGe2-x-ySixP3-xO12(以下简称Ti-Ge-Lisicon)系统的锂快离子导体.应用交流阻抗技术测定的电导率数据结果表明,y=1.5,x=0.2的合成物的电导率最好,400℃时电导率达2.13×10-2S/cm,200~400℃内的电导激活能为30.6kJ/mol.XRD分析结果表明在一定的组成范围内得到空间群为R3c的合成物.
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功能材料
ISSN: 1001-9731
CN: 50-1099/TH
Year: 2002
Issue: 2
Volume: 33
Page: 178-179,182
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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