Layer-by-layer assembly and thermal sensitivity of poly(3,4-ethylenedioxythiophene) nanofilms

被引：3
|
作者：
Konopelnyk, O. I. [1 ]
Aksimentyeva, O. I. [1 ]
Horbenko, Yu. Yu. [1 ]
Poliovyi, D. O. [2 ]
Opaynych, I. Ye. [1 ]
机构：
[1] Ivan Franko Natl Univ Lviv, Lvov, Ukraine
[2] Ivan Horbachevsky Ternopil State Med Univ, Ternopol, Ukraine
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2016年 / 640卷 / 01期
关键词：
layer by layer assembly; PEDOT:PSS; absorption spectra; thermochromic behavior; FILM; ELECTROCHROMISM;
D O I：
10.1080/15421406.2016.1257327
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The functional nanofilms of poly(3,4-ethylenedioxythiophene) - poly(styrenesulfonate) (PEDOT:PSS) anionic complex were prepared on the transparent substrates by layer-by-layer (LBL) assembly with N-cetylpyridinium bromide (CPB) as cationic surfactant. It has studied dependence of films thickness on the number of bilayers of PEDOT:PSS/CPB and on initial concentration of PEDOT:PSS in colloid solution. The LBL films of PEDOT:PSS/CPB demonstrate the thermal sensitivity of optical absorption in visible and near IR range of spectrum which promises their application in sensor devices.
引用
收藏
页码：158 / 164
页数：7
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