Preparation of conducting polymer inverse opals and its application as ammonia sensor

被引：38

作者：

Zhong, Qifeng ^{[1
]}

Xu, Hua ^{[1
]}

Ding, Haibo ^{[1
]}

Bai, Ling ^{[1
]}

Mu, Zhongde ^{[1
]}

Xie, Zhuoying ^{[1
]}

Zhao, Yuanjin ^{[1
]}

Gu, Zhongze ^{[1
,2
,3
]}

机构：

[1] Southeast Univ, State Key Lab Bioelect, Sch Biol Sci & Med Engn, Nanjing 210096, Jiangsu, Peoples R China

[2] Southeast Univ, Lab Environm, Suzhou 215123, Peoples R China

[3] Southeast Univ, Biosafety Res Inst, Suzhou 215123, Peoples R China

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2013年 / 433卷

基金：

美国国家科学基金会;

关键词：

Conducting polymer; Inverse opals; Gas sensor; GAS SENSORS; CHEMICAL SENSORS; POLYPYRROLE FILMS; PHOTONIC CRYSTAL; POLYANILINE; ARRAY; NANOSTRUCTURES; THICKNESS; GROWTH; BLEND;

D O I：

10.1016/j.colsurfa.2013.04.053

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We developed an ammonia gas sensor by taking advantage of conductive inverse opal films. Conducting polymer inverse opals were fabricated by depositing conducting polymers (PEDOT and PPy) into the void space of silica colloidal crystal temples followed with silica-etching. When using the inverse opal structured conducting polymer films as ammonia gas sensor, both optical and electric signals were derived, and the accuracy of target information could be ensured. (C) 2013 Elsevier B.V. All rights reserved.

引用

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页码：59 / 63

页数：5

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