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

  • Ming Guo*
  • , Hongmei Deng
  • , Pingxiong Yang
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

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.

Original languageEnglish
Title of host publicationSixth International Conference on Thin Film Physics and Applications
DOIs
StatePublished - 2008
Event6th International Conference on Thin Film Physics and Applications, TFPA 2007 - Shanghai, China
Duration: 25 Sep 200728 Sep 2007

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6984
ISSN (Print)0277-786X

Conference

Conference6th International Conference on Thin Film Physics and Applications, TFPA 2007
Country/TerritoryChina
CityShanghai
Period25/09/0728/09/07

Keywords

  • Agglomeration
  • BICUVOX.10
  • Polyethylene glycol (PEG)

Fingerprint

Dive into the research topics of 'Synthesis, structure, and properties of Cu doped Bi4V 2O11 via EDTA-citrate gel process'. Together they form a unique fingerprint.

Cite this