Preparation of a phosphopolyoxomolybdate P2Mo18O6- 62 doped polypyrrole modified electrode and its catalytic properties

Zou, Xiangqin, Shen, Yan, Peng, Zhangquan, Zhang, Lei, Bi, Lihua, Wang, Yuling and Dong, Shaojun (2004) Preparation of a phosphopolyoxomolybdate P2Mo18O6- 62 doped polypyrrole modified electrode and its catalytic properties. Journal of Electroanalytical Chemistry, 566 1: 63-71. doi:10.1016/j.jelechem.2003.11.012


Author Zou, Xiangqin
Shen, Yan
Peng, Zhangquan
Zhang, Lei
Bi, Lihua
Wang, Yuling
Dong, Shaojun
Title Preparation of a phosphopolyoxomolybdate P2Mo18O6- 62 doped polypyrrole modified electrode and its catalytic properties
Formatted title
Preparation of a phosphopolyoxomolybdate P2Mo18O6-62 doped polypyrrole modified electrode and its catalytic properties
Journal name Journal of Electroanalytical Chemistry   Check publisher's open access policy
ISSN 0022-0728
1873-2569
Publication date 2004-05-01
Sub-type Article (original research)
DOI 10.1016/j.jelechem.2003.11.012
Open Access Status Not yet assessed
Volume 566
Issue 1
Start page 63
End page 71
Total pages 9
Place of publication Amsterdam, Netherlands
Publisher Elsevier BV
Language eng
Formatted abstract
A phosphopolyoxomolybdate (P2Mo18) doped polypyrrole (PPy) modified electrode was prepared in aqueous solution by a one-step method. During the polymerization of PPy, P2Mo18 acted as both catalyst and dopant. The electrochemical behavior of the PPy/P 2Mo18 modified electrode before and after the overoxidation of PPy was investigated. Both of these showed a catalytic effect toward bromate. The PPy/P2Mo18 composite film was characterized by chronoamperometry, cyclic voltammetry, the rotating disk electrode technique, X-ray photoelectron spectroscopy and Raman spectroscopy.
Keyword Bromate
Catalysis
Overoxidation
Phosphopolyoxomolybdate
Polypyrrole
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: Australian Institute for Bioengineering and Nanotechnology Publications
 
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