| 학회 |
한국화학공학회 |
| 학술대회 |
2016년 봄 (04/27 ~ 04/29, 부산 BEXCO) |
| 권호 |
22권 1호, p.55 |
| 발표분야 |
고분자 |
| 제목 |
New surfactant engineering for producing water-borne colloids of polymeric semiconductors following high charge carrier mobility of 2.5 cm2/Vs |
| 초록 |
We introduce a new method of fabricating water-borne colloids of semiconducting polymers for use in environmentally benign processes involving organic electronics, without compromising the high charge carrier mobility of the polymeric semiconductors. Non-ionic surfactants were utilized as a key material to fabricate aqueous colloids of semiconducting polymers via a miniemulsion process. By developing smart surfactant engineering techniques, we could selectively remove non-ionic surfactants after film-form, rendering efficient inter-particle charge coupling. We introduced such non-ionic surfactants-technique onto a donor-acceptor type polymeric semiconductor, resulting in a high-mobility (~2.51 cm2 V-1 s-1) water-borne polymer field effect transistor. |
| 저자 |
조장환, 정대성, 심규민, 조욱현, 김경환, 강민균
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| 소속 |
중앙대 |
| 키워드 |
고분자전자재료 |
| E-Mail |
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| 원문파일 |
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