钠钨青铜单晶Na0.54WO3的电输运性质研究

J. Mater. Sci. Technol. ›› 2012, Vol. 28 ›› Issue (6): 569-571.

钠钨青铜单晶Na0.54WO3的电输运性质研究

乐松,章园

暨南大学

收稿日期:2011-06-02 修回日期:2011-11-11 出版日期:2012-06-28 发布日期:2012-07-02
通讯作者: 乐松
基金资助:
广东省自然科学基金

Electronic Transport Properties of Sodium Tungsten Bronzes Na_0.54WO₃ Single Crystals

Song Yue^1,2), Yuan Zhang^1,2)

1) Department of Physics, Jinan University, Guangzhou 510632, China
2) Siyuan Laboratory, Jinan University, Guangzhou 510632, China

Received:2011-06-02 Revised:2011-11-11 Online:2012-06-28 Published:2012-07-02
Contact: Song Yue
Supported by:
the Natural Science Foundation of Guangdong Province (No. 10151063201000003) and Fundamental Research Funds for the Central Universities (No. 21610706)

摘要/Abstract

摘要： Single crystals of ternary sodium tungsten bronzes have been prepared by the electrolysis of molten Na2WO4-WO3 system. X-ray powder diffraction and energy dispersive spectroscopy results reveal that the obtained samples are of cubic phase with empirical formula of Na0.54WO3. Electrical resistivity measurement indicates a metallic conducting behavior without any anomaly from 5-300K.

Abstract: Single crystals of ternary sodium tungsten bronzes have been prepared by the electrolysis of molten Na₂WO₄-WO₃ system. X-ray powder diffraction and energy dispersive spectroscopy results reveal that the obtained samples are of cubic phase with empirical formula of Na_0.54WO₃. Electrical resistivity measurement indicates a metallic conducting behavior without any anomaly from 5-300 K.

Key words: Sodium tungsten bronzes, Electrolysis, Electrical resistivity

乐松章园. 钠钨青铜单晶Na0.54WO3的电输运性质研究[J]. J. Mater. Sci. Technol., 2012, 28(6): 569-571.

Song Yue, Yuan Zhang. Electronic Transport Properties of Sodium Tungsten Bronzes Na_0.54WO₃ Single Crystals[J]. J Mater Sci Technol, 2012, 28(6): 569-571.

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