한국막학회:학술대회논문집 (Proceedings of the Membrane Society of Korea Conference)
- 한국막학회 2003년도 The 4th Korea-Italy Workshop
- /
- Pages.37-40
- /
- 2003
ORGANIC - INORGANIC COMPOSITE MEMBRANE FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELL
- Shul, Yong-Gun (Dept. Chem. Eng., Yonsei University) ;
- Kim, Hyun-Jong (Dept. Chem. Eng., Yonsei University) ;
- Ahn, Ji-Eun (Dept. Chem. Eng., Yonsei University) ;
- Han, Hak-Soo (Dept. Chem. Eng., Yonsei University)
- 발행 : 2003.07.01
초록
Mesoporous zeolite - heteropolyacid-polymer hybrid membrane was prepared by sol-gel processes to make a proton conducting membrane. The crystallinity of mesoporous zeolite in composite membrane was increased with contents of heteropolyacid. Proton conductivity obtained from impedance measurements increases with contents of heteropolyacid, about 10
키워드