Influence of Alkyl Chain Branching Positions on the Hole Mobilities of Polymer Thin-Film Transistors

被引：579

作者：

Lei, Ting ^{[1
]}

Dou, Jin-Hu ^{[1
]}

Pei, Jian ^{[1
]}

机构：

[1] Peking Univ, Beijing Natl Lab Mol Sci, Key Lab Bioorgan Chem & Mol Engn, Minist Educ,Coll Chem & Mol Engn, Beijing 100871, Peoples R China

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 48期

基金：

中国国家自然科学基金;

关键词：

conjugated polymers; polymer field-effect transistors; alkyl chain effect; branched alkyl chains; FIELD-EFFECT TRANSISTORS; ELECTRONIC-PROPERTIES; CHARGE-TRANSPORT; SIDE-CHAINS; PERFORMANCE; COPOLYMERS; DESIGN; ORDER; DEPENDENCE; MORPHOLOGY;

D O I：

10.1002/adma.201202689

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Four polymers that contain alkyl chains branched at different positions on the polymer backbone are prepared. A polymer with 4-decyltetradecyl chains gives an impressive mobility of 3.62 cm(2) V-1 s(-1). This may arise from tighter polymer packing as well as stacking conformation change of the polymer backbone induced by the branching of the alkyl chains.

引用

页码：6457 / 6461

页数：5

共 49 条

[41] An Easily Accessible Isoindigo-Based Polymer for High-Performance Polymer Solar Cells [J].

Wang, Ergang ;

Ma, Zaifei ;

Zhang, Zhen ;

Vandewal, Koen ;

Henriksson, Patrik ;

Inganas, Olle ;

Zhang, Fengling ;

Andersson, Mats R. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (36) :14244-14247

[42] An isoindigo-based low band gap polymer for efficient polymer solar cells with high photo-voltage [J].

Wang, Ergang ;

Ma, Zaifei ;

Zhang, Zhen ;

Henriksson, Patrik ;

Inganas, Olle ;

Zhang, Fengling ;

Andersson, Mats R. .

CHEMICAL COMMUNICATIONS, 2011, 47 (17) :4908-4910

[43] Recent Progress in n-Channel Organic Thin-Film Transistors [J].

Wen, Yugeng ;

Liu, Yunqi .

ADVANCED MATERIALS, 2010, 22 (12) :1331-1345

[44] A high-mobility electron-transporting polymer for printed transistors [J].

Yan, He ;

Chen, Zhihua ;

Zheng, Yan ;

Newman, Christopher ;

Quinn, Jordan R. ;

Dotz, Florian ;

Kastler, Marcel ;

Facchetti, Antonio .

NATURE, 2009, 457 (7230) :679-U1

[45] Side-Chain Tunability of Furan-Containing Low-Band-Gap Polymers Provides Control of Structural Order in Efficient Solar Cells [J].

Yiu, Alan T. ;

Beaujuge, Pierre M. ;

Lee, Olivia P. ;

Woo, Claire H. ;

Toney, Michael F. ;

Frechet, Jean M. J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (04) :2180-2185

[46] High Performance Weak Donor-Acceptor Polymers in Thin Film Transistors: Effect of the Acceptor on Electronic Properties, Ambipolar Conductivity, Mobility, and Thermal Stability [J].

Yuen, Jonathan D. ;

Fan, Jian ;

Seifter, Jason ;

Lim, Bogyu ;

Hufschmid, Ryan ;

Heeger, Alan J. ;

Wudl, Fred .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (51) :20799-20807

[47] Effect of molecular weight and annealing of poly (3-hexylthiophene)s on the performance of organic field-effect transistors [J].

Zen, A ;

Pflaum, J ;

Hirschmann, S ;

Zhuang, W ;

Jaiser, F ;

Asawapirom, U ;

Rabe, JP ;

Scherf, U ;

Neher, D .

ADVANCED FUNCTIONAL MATERIALS, 2004, 14 (08) :757-764

[48] A high-mobility electron-transport polymer with broad absorption and its use in field-effect transistors and all-polymer solar cells [J].

Zhan, Xiaowei ;

Tan, Zhan'ao ;

Domercq, Benoit ;

An, Zesheng ;

Zhang, Xuan ;

Barlow, Stephen ;

Li, Yongfang ;

Zhu, Daoben ;

Kippelen, Bernard ;

Marder, Seth R. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (23) :7246-+

[49] Nanostructure dependence of field-effect mobility in regioregular poly(3-hexylthiophene) thin film field effect transistors [J].

Zhang, R ;

Li, B ;

Iovu, MC ;

Jeffries-EL, M ;

Sauvé, G ;

Cooper, J ;

Jia, SJ ;

Tristram-Nagle, S ;

Smilgies, DM ;

Lambeth, DN ;

McCullough, RD ;

Kowalewski, T .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (11) :3480-3481

← 1 2 3 4 5 →