| 학회 |
한국고분자학회 |
| 학술대회 |
2017년 봄 (04/05 ~ 04/07, 대전컨벤션센터) |
| 권호 |
42권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Hierarchically porous carbon membranes derived from polyacrylonitrile by electron beam irradiation and heat treatment |
| 초록 |
Porous carbon membranes have been used in various application fields, such as separation and desalination as well as energy storage and conversion, due to their outstanding properties. Porous carbon membranes are usually fabricated by heat treatment of porous polymer membranes. In this study, porous polyacrylonitrile (PAN) membranes were prepared by various phase separation methods. The prepared porous PAN membranes were irradiated with high energy electron beams at 200 kGy and then stabilized in air. The stabilized membranes were carbonized under inert atmosphere to obtain porous carbon membranes. The final porous carbon membranes were characterized in terms of their surface morphology, and electrical and electrochemical properties. |
| 저자 |
백가영1, 이화수1, 최재학1, 김준범2, 이정수2, 정찬희3
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| 소속 |
1충남대, 2조선대, 3한국원자력(연) |
| 키워드 |
polyacrylolnitrile; porous carbon; electron beam
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| E-Mail |
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