Preparation and Characteristics of Stearic Acid/PEDOT(PSS) Langmuir-Blodgett Films

被引：0

作者：

Yang Yajie Jiang Yadong Xu Jianhua School of Optoeletrocnic InformationUniversity of Electronic Science and Technology of ChinaChengdu China ^{[610054
]}

机构：

来源：

稀有金属材料与工程 | 2006年 / S3期

关键词：

Langmuir-Blodgett; PEDOT/PSS; AFM; mixed LB film;

D O I：

暂无

中图分类号：

TB383.2 [];

学科分类号：

摘要：

<正>Mixed Stearic acid and poly（3,4-ethylenedioxythiophene）/poly（4-styrenesulfonate）（PEDOT/PSS） Langmuir- Blodgett（LB） films were successfully fabricated by the conventional vertical dipping method.Stearic acid and PEDOT/PSS was dissolved in chloroform and spread on subphase containing 0.04wt% FeCl3.Conductive Y-type mixed LB films was successfully prepared under the condition of surface pressure with 30 mN/m,pH 3.8,and 19℃.UV-VIS spectrum showed that well ordered layer-by-layer fabrication of mixed films were obtained and thickness of single layer film with about 5 nm was evaluated.The morphology image of mixed LB film was observed by atomic force microscopy （AFM）.The conductivity of mixed LB film was about 1.8×10-5S/cm and the film showed sensitivity to NH3 at the same time.

引用

页码：176 / 177

页数：2