Aggregation of P3HT as a preferred pathway for its chemical doping with F4-TCNQ

被引：22

作者：

Tang, Kan ^{[1
]}

McFarland, Frederick M. ^{[1
]}

Travis, Skye ^{[1
]}

Lim, Jasmine ^{[2
]}

Azoulay, Jason D. ^{[2
]}

Guo, Song ^{[1
]}

机构：

[1] Univ Southern Mississippi, Dept Chem & Biochem, Hattiesburg, MS 39406 USA

[2] Univ Southern Mississippi, Sch Polymer Sci & Engn, Hattiesburg, MS 39406 USA

来源：

CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 84期

基金：

美国国家科学基金会;

关键词：

FIELD-EFFECT TRANSISTORS; ATOMIC-FORCE MICROSCOPY; CHARGE-TRANSFER; ORGANIC TRANSISTORS; INTEGRATED-CIRCUITS; FILM MORPHOLOGY; THIN-FILMS; POLY(3-HEXYLTHIOPHENE); POLYMER; CRYSTALLIZATION;

D O I：

10.1039/c8cc05472j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The chemical doping reaction of P3HT with F-4-TCNQ was studied by optical absorption spectroscopy, atomic force microscopy, and Kelvin probe force microscopy. We demonstrate that P3HT aggregation preferentially occurs before the actual charge transfer step takes place, emphasizing the impact of morphology on the chemical doping reaction of conjugated polymers at the molecular level.

引用

页码：11925 / 11928

页数：4

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