CAJ | 학술논문

制备以正硅酸乙酯（TEOS）/戊二醛（GA）交联杂化改性的聚乙烯醇（PVA），将其作为燃料电池（ADEFC）的阴离子交换膜，测试了不同温度下PVA/TEOS/GA杂化膜的乙醇渗透率。结果表明，杂化膜具有很好的阻醇性能，对乙醇的渗透率在1×10-8～4×10-8 cm2/s范围内，是纯PVA膜的1%，并且阻醇性优于Nafion膜和其他离子交换膜。
제비이정규산을지（TEOS）/무이철（GA）교련잡화개성적취을희순（PVA），장기작위연료전지（ADEFC）적음리자교환막，측시료불동온도하PVA/TEOS/GA잡화막적을순삼투솔。결과표명，잡화막구유흔호적조순성능，대을순적삼투솔재1×10-8～4×10-8 cm2/s범위내，시순PVA막적1%，병차조순성우우Nafion막화기타리자교환막。
Preparation of TEOS (TEOS) / glutaraldehyde (GA) crosslinking hybrid-modified polyvinyl alcohol (PVA), as a fuel cell (ADEFC) anion exchange membranes were tested at different temperatures under PVA / TEOS / GA hybrid ethanol permeability of the membrane. The results showed that the hybrid membrane has good alcohol resistance performance, penetration of ethanol in the 1 × 10-8 ~ 4 × 10-8 cm2 / s range, is 1% pure PVA film, and excellent resistance alcoholic in Nafion membranes and other ion exchange membranes.