Highly Ordered Poly(3-hexylthiophene) Rod Polymers via Block Copolymer Self-Assembly

被引：31

作者：

Choi, Su Yeon ^{[2
]}

Lee, Jea Uk ^{[1
]}

Lee, Jin Wook ^{[2
]}

Lee, Sle ^{[2
]}

Song, Yun Jeong ^{[1
]}

Jo, Won Ho ^{[1
]}

Kim, Seung Hyun ^{[2
]}

机构：

[1] Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 151742, South Korea

[2] Inha Univ, Div Nanosyst Engn, Inchon 402751, South Korea

来源：

MACROMOLECULES | 2011年 / 44卷 / 07期

关键词：

DIBLOCK COPOLYMER/HOMOPOLYMER BLENDS; HETEROJUNCTION SOLAR-CELLS; THIN-FILMS; REGIOREGULAR POLY(3-HEXYLTHIOPHENE); COIL; HOMOPOLYMER; ORIENTATION; PERFORMANCE; TRANSISTORS; MORPHOLOGY;

D O I：

10.1021/ma102424e

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Well-controlled, well-ordered nanostructure over large area was produced by using block copolymer (BCP) containing poly(3-hexylthiophene) (P3HT) as a conducting polymer. containing P3HT were synthesized through the use of controlled Grignard metathesis (GRIM) polymerization method and subsequent atom transfer radical polymerization (ATRP). Fourier transform of the image in the inset exhibits the perfection of lamellar order. The increase in incompatibility between the components of BCP due to the presence of additives such as salts, surfactants, or liquid crystals is also reported. P3HT blocks in BCP domains are expected to have the properties and performance similar to P3HT homopolymers. The photoluminescence of P3HT is significantly quenched after addition of PCBM, which means that the charge transfer across the interface takes place.

引用

页码：1771 / 1774

页数：4

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