| 학회 | 한국고분자학회 |
| 학술대회 | 2003년 가을 (10/10 ~ 10/11, 부경대학교) |
| 권호 | 28권 2호, p.245 |
| 발표분야 | 기능성 고분자 |
| 제목 | Surface Modification of Nafion® Membranes through Plasma Treatment |
| 초록 | Methanol crossover in Direct Methanol Fuel Cells (DMFC) caused a mixed potential and loss of fuel. In order to overcome this phenomenon, many researches were conducted focusing on reduction of methanol permeability of polyelectrolyte membranes In this study the surface of Nafion® membrane was modified by a plasma treatment technique, in order to impart methanol impermeable properties to Nafion® and to increase surface roughness and area for improved adhesion between membrane and catalyst layer. Some important parameters for DMFC, such as methanol permeabilities, ion conductivities, other physical and chemical properties, were investigated. |
| 저자 | 배병찬1, 하흥용2, 오인환2, 김덕준1 |
| 소속 | 1성균관대, 2한국과학기술(연) |
| 키워드 | DMFCs; plasma treatment; methanol permeability; ion conductivity |
