A Pseudo-Regular Alternating Conjugated Copolymer Using an Asymmetric Monomer: A High-Mobility Organic Transistor in Nonchlorinated Solvents

Choi, Hyun Ho; Baek, Jang Yeol; Song, Eunjoo; Kang, Boseok; Cho, Kilwon; Kwon, Soon-Ki; Kim, Yun-Hi

doi:10.1002/adma.201500335

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A Pseudo-Regular Alternating Conjugated Copolymer Using an Asymmetric Monomer: A High-Mobility Organic Transistor in Nonchlorinated Solvents

Choi, Hyun Ho;
Baek, Jang Yeol;
Song, Eunjoo;
Kang, Boseok;
Cho, Kilwon;
... Kwon, Soon-Ki;
... Kim, Yun-Hi

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초록

Pseudo-regular alternating PDPP-TVS copolymers using an asymmetric monomer (thiophene-vinylene-selenophene (TVS)) are synthesized. Unlike regular alternating copolymers, these polymers are highly soluble in nonchlorinated solvents such as tetrahydrofuran, toluene, xylene, and tetralin. The organic field-effect transistor devices fabricated using these polymers dissolved in nonchlorinated solvents exhibit a high hole mobility up to 8.2 cm(2) V-1 s(-1).

키워드

asymmetric monomers; high mobility; irregularity; nonchlorinated solvents; organic transistors; THIN-FILM TRANSISTORS; FIELD-EFFECT MOBILITY; CHARGE-TRANSPORT; N-TYPE; POLYMERS; CONFORMATION; ENHANCEMENT; MORPHOLOGY

제목: A Pseudo-Regular Alternating Conjugated Copolymer Using an Asymmetric Monomer: A High-Mobility Organic Transistor in Nonchlorinated Solvents

저자: Choi, Hyun Ho; Baek, Jang Yeol; Song, Eunjoo; Kang, Boseok; Cho, Kilwon; Kwon, Soon-Ki; Kim, Yun-Hi

DOI: 10.1002/adma.201500335

발행일: 2015-06

유형: Article

저널명: Advanced Materials

권: 27

호: 24

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