Photoelectrochemical conversion by SnP-C/Fe/PAni: An integrated chemical system

被引：2
|
作者：
Maia, DJ
das Neves, S
Alves, OL
De Paoli, MA
机构：
[1] UNICAMP, Inst Quim, Lab Polimeros Condutores & Reciclagem, BR-13083970 Campinas, SP, Brazil
[2] UNICAMP, Lab Quim Estado Solido, Inst Quim, BR-13083970 Campinas, SP, Brazil
[3] Univ Sao Paulo, IQ, Lab Mat Eletroat, BR-05599970 Sao Paulo, Brazil
来源：
SYNTHETIC METALS | 1999年 / 102卷 / 1-3期
基金：
巴西圣保罗研究基金会;
关键词：
polyaniline; self-organization in macromolecules; electrochemical methods;
D O I：
10.1016/S0379-6779(98)01449-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The composite SnP-C/Fe/PAni was obtained as a powder by polymerization of aniline in the interlayer space of the host tin (IV) 2-carboxyethylphosphonate (SnP-C). The photoelectrochemical behavior of the composite was investigated as a function of applied potential, polyaniline concentration and direction of the polychromatic irradiation. The stability of the device using a liquid electrolyte was also determined. The photoelectrochemical response is sensitive to the oxidation state of the polymer. Depending on the potential applied to the electrode we observe cathodic or anodic photocurrents.
引用
收藏
页码：1153 / 1154
页数：2
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