Enhanced Charge Transportation in Semiconducting Polymer/Insulating Polymer Composites: The Role of an Interpenetrating Bulk Interface
文献类型：期刊论文
| 作者 | Lu GH ; Tang HW ; Huan YA ; Li SJ ; Li LG ; Wang YZ ; Yang XN |
| 刊名 | advanced functional materials
 |
| 出版日期 | 2010 |
| 卷号 | 20期号:11页码:1714-1720 |
| ISSN号 | 1616-301x |
| 关键词 | THIN-FILM TRANSISTORS FIELD-EFFECT TRANSISTORS ATOMIC-FORCE MICROSCOPY CONJUGATED POLYMERS EFFECT MOBILITY ELECTRICAL-CONDUCTIVITY BLENDS POLY(3-HEXYLTHIOPHENE) CRYSTALLINE POLY(3-ALKYLTHIOPHENE)S |
| 通讯作者 | lu gh |
| 中文摘要 | the charge transportation in poly(3-butylthiophene) (p3bt)/insulating polymer composites is studied both microscopically and macroscopically. the increased mobility of free charge carriers, in particular hole mobility, contributes to the enhanced electrical conductivity of this semiconductor/insulator composite. the conductivity origin of the composite, as revealed by conductive-atomic force microscopy (c-afm), comes mainly from the p3bt network, whose carrier mobility has been improved as a result of reduced activation energy for charge transportation upon forming an interface with the insulating matrix. both the huge interfacial area and interconnected conductive component are morphologically required for the enhanced electrical property of the composite. an increased size of the p3bt domains, which correspondingly reduces the interfacial area between the two components, ruins the enhancement. this study clarifies the mechanism of the higher electrical properties achieved in a semiconducting polymer upon blending with an insulating polymer, which will further promote the development of these low-cost, easily processable, and environmentally stable composites. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000279120900002 |
| 公开日期 | 2012-04-26 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43647]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Lu GH,Tang HW,Huan YA,et al. Enhanced Charge Transportation in Semiconducting Polymer/Insulating Polymer Composites: The Role of an Interpenetrating Bulk Interface[J]. advanced functional materials,2010,20(11):1714-1720. |
| APA | Lu GH.,Tang HW.,Huan YA.,Li SJ.,Li LG.,...&Yang XN.(2010).Enhanced Charge Transportation in Semiconducting Polymer/Insulating Polymer Composites: The Role of an Interpenetrating Bulk Interface.advanced functional materials,20(11),1714-1720. |
| MLA | Lu GH,et al."Enhanced Charge Transportation in Semiconducting Polymer/Insulating Polymer Composites: The Role of an Interpenetrating Bulk Interface".advanced functional materials 20.11(2010):1714-1720. |
入库方式： OAI收割
来源：长春应用化学研究所
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