Solid-State Supramolecular Organization of Polythiophene Chains Containing Thienothiophene Units

被引：73

作者：

Brocorens, Patrick ^{[1
]}

Van Vooren, Antoine ^{[1
]}

Chabinyc, Michael L. ^{[2
]}

Toney, Michael F. ^{[3
]}

Shkunov, Maxim ^{[4
]}

Heeney, Martin ^{[5
]}

McCulloch, Iain ^{[6
]}

Cornil, Jerome ^{[1
]}

Lazzoroni, Roberto ^{[1
]}

机构：

[1] Univ Mons, Lab Chem Novel Mat, B-7000 Mons, Belgium

[2] Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA

[3] Stanford Synchrotron Radiat Lab, Menlo Pk, CA 94025 USA

[4] Univ Surrey, Adv Technol Inst, Guildford GU2 7XH, Surrey, England

[5] Univ London, Dept Mat, London E1 4NS, England

[6] Univ London Imperial Coll Sci Technol & Med, London SW7 2AZ, England

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 10-11期

关键词：

FORCE-FIELD; MOLECULAR-DYNAMICS; CARRIER MOBILITY; THIN-FILMS; POLYMERS; POLY(3-ALKYLTHIOPHENES); POLY(3-HEXYLTHIOPHENE); POLYCARBONATES; TRANSPORT; WEIGHT;

D O I：

10.1002/adma.200801668

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We use molecular modeling and the simulation of X-ray diffraction patterns to determine the molecular packing of a thiophene-based polymer showing exceptionally high field-effect mobilities (up to 1 cm(2)V(-1)s(-1)). We focus on the organization of the polymer chains in lamellae and the orientation of these crystalline domains with respect to the substrate in thin films. The analysis is supported by XRD and NEXAFS experiments,and is complemented by calculating intermolecular transfer integrals, which govern the charge mobility.

引用

页码：1193 / 1198

页数：6

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