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Synthesis, structure, and properties of Cu doped Bi4V 2O11 via EDTA-citrate gel process

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The oxide ion conductor material, Cu doped Bi4V 2O11 (BICUVOX.10) powders were prepared by the combined EDTA (ethylene diamine tetra acetic acid)-citrate synthesis technology. The dried gel was annealed at various temperatures (400-600°C). Powders derived from dried precursor resulted in the mixed phases to BiVO4 and high temperature γ-phase of Bi4V2O11 by heat-treating below 400°C, and furthermore, yielded only pure γ-phase above 500°C. A simple surfactant-stabilized method was investigated for the preparation of well-dispersed nanoparticles. It was found that the deagglomeration treatment to the precursor by surfactant polyethylene glycol (PEG) 4000 was effective in improving the size distribution and annealing conditions of the BICUVOX.10 material.

源语言英语
主期刊名Sixth International Conference on Thin Film Physics and Applications
DOI
出版状态已出版 - 2008
活动6th International Conference on Thin Film Physics and Applications, TFPA 2007 - Shanghai, 中国
期限: 25 9月 200728 9月 2007

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
6984
ISSN(印刷版)0277-786X

会议

会议6th International Conference on Thin Film Physics and Applications, TFPA 2007
国家/地区中国
Shanghai
时期25/09/0728/09/07

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