Organic high-sensitive elements of gas sensors based on conducting polymer films

被引：11

作者：

Tsizh, B. ^{[1
,3
]}

Aksimentyeva, O. ^{[2
]}

机构：

[1] Kazimierz Wielki Univ Bydgoszcz, Bydgoszcz, Poland

[2] Ivan Franko Lviv Natl Univ, Lvov, Ukraine

[3] Stepan Gzytsky Lviv Natl Univ Vet Med & Biotechno, Lvov, Ukraine

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2016年 / 639卷 / 01期

关键词：

Gas sensor; polyaniline; poly-3; 4-ethylenedioxythiophene; ammonia; optical absorption; POLYANILINE FILMS;

D O I：

10.1080/15421406.2016.1254490

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The influence of ammonia on the optical absorption spectra of thin films of polyaniline (PANI), poly-3,4-ethylenedioxythiophene (PEDOT), mixtures thereof, and the bilayer film structures based on PANI and PEDOT obtained by electrochemical method were studied. The kinetics of changes in the optical absorption of these structures under the action of ammonia was explored in the spectral range of 350 ... 900nm. It was shown that thin film bilayer structure PANI / PEDOT significantly broaden the range of spectral sensitivity to ammonia compared to individual films.

引用

页码：33 / 38

页数：6

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