Effect of Selenophene in a DPP Copolymer Incorporating a Vinyl Group for High-Performance Organic Field-Effect Transistors
SCIE
SCOPUS
- Title
- Effect of Selenophene in a DPP Copolymer Incorporating a Vinyl Group for High-Performance Organic Field-Effect Transistors
- Authors
- Kang, I; An, TK; Hong, JA; Yun, HJ; Kim, R; Chung, DS; Park, CE; Kim, YH; Kwon, SK
- Date Issued
- 2013-01-25
- Publisher
- WILEY-V C H VERLAG GMBH
- Abstract
- A new polymeric semiconductor, PDPPDTSE, is reported which is composed of a diketopyrrolopyrrole moiety and selenophenylene vinylene selenophene, with a high field-effect mobility achieved through intermolecular donor-acceptor interactions. The field-effect mobility of OFET devices based on PDPPDTSE by spin-casting is 4.97 cm(2) V-1 s(-1), which is higher than predecessor polymeric semiconductors.
- Keywords
- conjugated polymer; donor-acceptor systems; organic thin-film transistors; p-channel organic semiconductors; selenophene; 1; 4-diketopyrrolo[3; 4-c]pyrrole; THIN-FILM TRANSISTORS; END-CAPPED OLIGOMERS; HIGH-MOBILITY; SOLAR-CELLS; BANDGAP POLYMER; AMBIPOLAR; ACCEPTOR; DIKETOPYRROLOPYRROLE; DONOR; SEMICONDUCTORS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/14905
- DOI
- 10.1002/ADMA.201202867
- ISSN
- 0935-9648
- Article Type
- Article
- Citation
- ADVANCED MATERIALS, vol. 25, no. 4, page. 524 - 528, 2013-01-25
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