| 학회 |
한국고분자학회 |
| 학술대회 |
2014년 가을 (10/06 ~ 10/08, 제주 ICC) |
| 권호 |
39권 2호 |
| 발표분야 |
고분자구조 및 물성 |
| 제목 |
Preparation and Applications of Carbon Materials Converted from Polymers of Intrinsic Microporosity(PIMs) |
| 초록 |
Direct carbonization of polymer by the heat treatment is one of the typical method to prepare carbon materials. In this study, we will present first report on carbonization of polymer of intrinsic microporosity(PIM-1). Various nano-structured PIM-1s were formed by using different methods such as electrospray, ultrasonic spray pyrolysis(USP), electrospining and spin coating methods, which were carbonized at 800~1200 ℃ without any catalyst. All carbonized PIM-1 maintained their original shape and their Raman spectra showed G graphitic carbon peak at 1590 cm-1 and D disordered carbon peak at 1330 cm-1. Especially, It is confirmed that carbonized PIM-1 prepared by spin coating had properties similar to graphene and could be used as the electrodes of ITO-free OSCs. Carbon nanosheets converted from PIM-1 showed a high efficiency of 1.922 % and electrical conductivity of 500 S/cm. |
| 저자 |
이규철1, 전준우2, 복창숙1, 김병각2, 원종찬1, 김용석1, 유영재1
|
| 소속 |
1한국화학(연), 2과학기술연합대 |
| 키워드 |
Carbon material; Carbonization; Polymer of intrinsic microporosity; Organic photovoltaic cell
|
| E-Mail |
|
