Conducting polyaniline film from aqueous dispersion: Crystallizable side chain forced lamellar structure for high conductivity
文献类型：期刊论文
| 作者 | Zhang, Hongming; Wang, Xianhong; Li, Ji; Mo, Zhishen; Wang, Fosong |
| 刊名 | POLYMER
 |
| 出版日期 | 2009-06-05 |
| 卷号 | 50期号:12页码:2674-2679 |
| 关键词 | Polyaniline Aqueous Dispersion High Conductivity |
| ISSN号 | 0032-3861 |
| DOI | 10.1016/j.polymer.2009.04.020 |
| 英文摘要 | Aqueous conducting polyaniline dispersion was prepared employing acidic phosphate ester bearing hydrophilic ethylene glycol segment as dopant, and conducting film with electrical conductivity of 25 S/cm was obtained from the dispersion. Ordered self-assembly lamellar structure with interlamellar distance of 1.2 nm was observed in the film, which consisted of alternating layers of rigid polyaniline chain and flexible phosphate ester side chains, where the phosphate side chain layer was separated by two rigid polyaniline layers. The lamellar structure leading to high conducting film was formed due to the confinement of polyaniline chain by crystallizable phosphate side chain, since the electrical conductivity decreased by four orders of magnitude once the dopant side chain crystalline was destroyed. The crystallizable side chain forced lamellar structure is expected to be a new chance for highly conducting polyaniline. (C) 2009 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000266706800020 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/68247]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Xianhong |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Hongming,Wang, Xianhong,Li, Ji,et al. Conducting polyaniline film from aqueous dispersion: Crystallizable side chain forced lamellar structure for high conductivity[J]. POLYMER,2009,50(12):2674-2679. |
| APA | Zhang, Hongming,Wang, Xianhong,Li, Ji,Mo, Zhishen,&Wang, Fosong.(2009).Conducting polyaniline film from aqueous dispersion: Crystallizable side chain forced lamellar structure for high conductivity.POLYMER,50(12),2674-2679. |
| MLA | Zhang, Hongming,et al."Conducting polyaniline film from aqueous dispersion: Crystallizable side chain forced lamellar structure for high conductivity".POLYMER 50.12(2009):2674-2679. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。