Planar Star-Shaped Organic Semiconductor with Fused Triphenylamine Core for Solution-Processed Small-Molecule Organic Solar Cells and Field-Effect Transistors

Paek, Sanghyun; Cho, Nara; Cho, Shinuk; Lee, Jae Kwan; Ko, Jaejung

doi:10.1021/ol303045p

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Planar Star-Shaped Organic Semiconductor with Fused Triphenylamine Core for Solution-Processed Small-Molecule Organic Solar Cells and Field-Effect Transistors

Paek, Sanghyun;
Cho, Nara;
Cho, Shinuk;
Lee, Jae Kwan;
Ko, Jaejung

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WEB OF SCIENCE

66

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SCOPUS

65

초록

The symmetrical planar star-shaped organic semiconductor DMM-TPA-[DTS(BTTh3)](3) with fused TPA core donor and three branch motifs, DTS(BTTh3), exhibited efficient p-type semiconducting performance in solution-processed SMOSCs and OFETs compared to the tilted star-shaped TPA-[DTS(BTTh3)](3); a noteworthy PCE value of 4.16% was observed, with a hole mobility and on/off ratio of 7.6 x 10(-3) cm(2) V-1 s(-1) and 5 x 10(6), respectively.

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제목: Planar Star-Shaped Organic Semiconductor with Fused Triphenylamine Core for Solution-Processed Small-Molecule Organic Solar Cells and Field-Effect Transistors

저자: Paek, Sanghyun; Cho, Nara; Cho, Shinuk; Lee, Jae Kwan; Ko, Jaejung

DOI: 10.1021/ol303045p

발행일: 2012-12-21

유형: Article

저널명: Organic Letters

권: 14

호: 24

페이지: 6326 ~ 6329