Photoelectric, nonlinear optical and photorefractive properties of polymer/carbon nanotube composites

被引：15

作者：

Vannikov, Anatoly V. ^{[1
]}

Grishina, Antonina D. ^{[1
]}

Rychwalski, Rodney W. ^{[2
]}

机构：

[1] Russian Acad Sci, AN Frumkin Inst Phys Chem & Electrochem, Moscow 119991, Russia

[2] Chalmers Univ Technol, Dept Mat & Mfg Technol, SE-41296 Gothenburg, Sweden

来源：

CARBON | 2011年 / 49卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

ELECTRIC-FIELD; FILMS;

D O I：

10.1016/j.carbon.2010.09.028

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：

Photoelectric and photorefractive properties at 1064 nm and 1550 nm and also nonlinear optical and electron-transport characteristics were investigated in polyvinylcarbazole (PVK) and aromatic polyimide (API) layers containing closed non-oxidized and oxidized single wall (SW) and also multi wall (MW) carbon nanotubes (CNTs) Analysis of the nonlinear optical properties for polymer composites containing 0 26 wt % SWCNTs showed very high third-order susceptibility (1 85 +/- 0 35 x 10(-10) esu) This enabled us to use the unplasticized polymers having a glass transition temperature above 200 degrees C in photorefractive cells (C) 2010 Elsevier Ltd All rights reserved

引用

页码：311 / 319

页数：9

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