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Electrochemical Deposition of Ba1-xSrxMoO4 Thin Films at Room Temperature

  • D.J. Gao (a1) (a2), D.Q. Xiao (a1), J. Bi (a1) (a2), P. Yu (a1), W. Zhang (a1), G L. Yu (a1) and J.G Zhu (a1)...

Abstract

Aseries of well crystallized Ba1-xSrxMoO4 (0≤×≤1) films were prepared on molybdenum substrates in electrolytes embodied Ba2+ and Sr2+ions by electrochemical deposition at room temperature. The composition x is controlled through the starting concentrations of Ba2+ and Sr2+ ions. The measurements of XRD, SEM and XPS for these materials were carried out. The XRD analyses show that the films are good crystalline with single tetragonal structure of scheelite-type, and the a and c axes of the unit cell parameters of the films decrease with the increasing of Sr2+ concentration in the starting electrolytes; the XPS analyses reveal that the composition of the Ba1-xSrxMoO4 films is in agreement with stoichiometry, and the SEM photographs show that the films are condensed deposited.

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Corresponding author

Corresponding author: D. Q. Xiao, Department of Materials Science, Sichuan University, Chengdu 610064, China; Tel: +86–28–85415045, 85412415 Fax: +86–28–85415045; E-mail: nic0402@scu.edu.cn.

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Electrochemical Deposition of Ba1-xSrxMoO4 Thin Films at Room Temperature

  • D.J. Gao (a1) (a2), D.Q. Xiao (a1), J. Bi (a1) (a2), P. Yu (a1), W. Zhang (a1), G L. Yu (a1) and J.G Zhu (a1)...

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