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Poly(3-hexylthiophene) Crystalline Cubes: A Facile Preparation of Polymer Particles Featuring Long-range Ordering
- Cha, Won-Young;
- Lee, Jae-yeon;
- Park, Jinwoo;
- Koo, Yun Hee;
- Park, Juhyun;
- 외 3명
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3초록
Conjugated polymer crystals enable us to realize an ideal platform for the highest density-of-state of electrons in valence and conduction bands. Herein we report a facile protocol to prepare crystalline particles (P3HT-CP) of poly(3-hexylthiophene) (P3HT) with clear cubic shapes. Long-range ordering of P3HT has been confirmed by microscopic techniques, suggesting extremely small contribution from amorphous domains in the cubic structures. The comparable electronic absorption spectra of P3HT-CP dispersion and the thin-film of P3HT-CP suggest the suppression of additional structural evolution during solvent evaporation and stable dispersion.
키워드
Conjugated polymer; Crystalline domain; Polythiophene; RECOMBINATION DYNAMICS; CARRIER GENERATION; POLY(3-ALKYLTHIOPHENES); MORPHOLOGY; SOLVENT; POLYTHIOPHENE; AGGREGATION; TRANSPORT; MOBILITY
- 제목
- Poly(3-hexylthiophene) Crystalline Cubes: A Facile Preparation of Polymer Particles Featuring Long-range Ordering
- 저자
- Cha, Won-Young; Lee, Jae-yeon; Park, Jinwoo; Koo, Yun Hee; Park, Juhyun; Seki, Shu; Kim, Won-Suk; Park, JaeHong
- 발행일
- 2020-12
- 유형
- Article
- 권
- 49
- 호
- 12
- 페이지
- 1494 ~ 1496
- 언어
- ENG
- 출판사
- CHEMICAL SOC JAPAN
- 발행국가
- 일본
- 분량
- 3 페이지
- ISSN
- E 1348-0715
P 0366-7022