E2M - 전기 전자와 첨단 소재 (Electrical & Electronic Materials)
- 제10권8호
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- Pages.778-782
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- 1997
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- 2982-6268(pISSN)
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- 2982-6306(eISSN)
폴리알킬시오펜의 전자 및 흡광특성
Optical and Electronic Properties of Polyalkylthiophene
초록
In this paper the electronic and optical properties of various poly(3-alkylthiophene)s differing in alkyl chain length were investigated. And their dependence on temperature were also investigated. The electrical conductivity decreased with the increase of alkyl chain length. In addition optical properties were changed due to the shift of edge energy which was caused by the change of the alkyl chain length and rise of temperature. The conformational change of poly(3-alkylthionphene) depending on the alkyl chain length is believed to be responsible to the change of electronic and optical properties of materials.
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