Doping Polymer Semiconductors by Organic Salts: Toward High-Performance Solution-Processed Organic Field-Effect Transistors,ACS Nano

当前位置： X-MOL 学术 › ACS Nano › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Doping Polymer Semiconductors by Organic Salts: Toward High-Performance Solution-Processed Organic Field-Effect Transistors
ACS Nano ( IF 15.8 ) Pub Date : 2018-04-09 00:00:00 , DOI: 10.1021/acsnano.8b01460
Yuanyuan Hu _{1,

2} , Zachary D. Rengert ₁ , Caitlin McDowell ₁ , Michael J. Ford ₁ , Ming Wang ₁ , Akchheta Karki ₁ , Alexander T. Lill ₁ , Guillermo C. Bazan ₁ , Thuc-Quyen Nguyen ₁

Affiliation

Solution-processed organic field-effect transistors (OFETs) were fabricated with the addition of an organic salt, trityl tetrakis(pentafluorophenyl)borate (TrTPFB), into thin films of donor–acceptor copolymer semiconductors. The performance of OFETs is significantly enhanced after the organic salt is incorporated. TrTPFB is confirmed to p-dope the organic semiconductors used in this study, and the doping efficiency as well as doping physics was investigated. In addition, systematic electrical and structural characterizations reveal how the doping enhances the performance of OFETs. Furthermore, it is shown that this organic salt doping method is feasible for both p- and n-doping by using different organic salts and, thus, can be utilized to achieve high-performance OFETs and organic complementary circuits.

中文翻译：

用有机盐掺杂聚合物半导体：高性能溶液处理的有机场效应晶体管

通过在供体-受体共聚物半导体薄膜中添加有机盐三苯甲基四（五氟苯基）硼酸酯（TrTPFB）制成溶液处理的有机场效应晶体管（OFET）。加入有机盐后，OFET的性能显着提高。TrTPFB被证实可以对本研究中使用的有机半导体进行p掺杂，并且对掺杂效率以及掺杂物理学进行了研究。另外，系统的电学和结构表征揭示了掺杂如何增强OFET的性能。此外，表明该有机盐掺杂方法通过使用不同的有机盐对于p和n掺杂都是可行的，因此可以用于实现高性能的OFET和有机互补电路。

更新日期：2018-04-09

点击分享查看原文

点击收藏

阅读更多本刊新发论文本刊介绍/投稿指南