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无机材料学报

• 研究论文 • 上一篇    下一篇

Na2Mo0.1S0.9O4(α)-In2(SO4)3体系的导电性、相关系与红外光谱研究

杨书廷; 吕庆章; 曹益林; 赵林治; 张明春; 丁立; 陈立泉+   

  1. 河南师范大学化学系; 新乡453002; +中国科学院物理研究所; 北京100080
  • 收稿日期:1996-01-22 修回日期:1996-04-05 出版日期:1997-04-20 网络出版日期:1997-04-20

Study on the Phase Relation, Conductivity and IR Spectra for the Na2Mo0.1S0.9O4(α)-In2(SO4)3 System

YANG Shuting; LU Qingzhang; CAO Yilin; ZHAO Linzhi; ZHANG Mingchun; DING Li;CHEN Liquan+   

  1. Department of Chemistry Henan Normal University Xinxiang 453002 China; +The Physics Institute of the Chincse Academy of Sciences Beijing 100080 China
  • Received:1996-01-22 Revised:1996-04-05 Published:1997-04-20 Online:1997-04-20

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摘要： 本文报道了应用X射线衍射、差热分析、IR光谱及电测量技术对Na2MO0．1S0.9O4（α）In2（SO4）3体系的研究结果，讨论了In2（SO4）3对Na2MO0．1S0.9O4（α）的导电性及相存在形式的影响，分析了In3+的掺入使Na2Mo0.1S0．9O4电导率提高的原因．

关键词: Na+离子导体, 阳离子空位, 相关系, 掺杂

Abstract: The test results for Na2MO0．1S0.9O4（α）-In2(SO4 )3 System studied by using of XRD, DTA, IR spectraand electrical conductivity measurcments were reported. The influcnce of In2 (SO4 )3 on conductivity andphase formation of Na2MO0．1S0.9O4was discussed. Meanwhile, the reason that the conductivity increasedwas also revealed.

Key words: Na+ ionic conductor, cation vacancy, phase relation, doping