电池
電池
전지
BATTERY BIMONTHLY
2010年
1期
50-53
,共4页
磺化聚醚醚酮(SPEEK)%甲醇渗透%质子导电率
磺化聚醚醚酮(SPEEK)%甲醇滲透%質子導電率
광화취미미동(SPEEK)%갑순삼투%질자도전솔
sulfonated poly(ether ether ketone)(SPEEK)%methanol permeability%proton conductivity
磺化聚醚醚酮(SPEEK)膜具有成本低、甲醇渗透率低和质子导电率高等优点,是直接甲醇燃料电池(DMFC)潜在的质子交换膜材料.综述了用聚合物涂覆、复合、共混及交联等几种改性SPEEK膜的方法及进展,并提出了改性的方向.
磺化聚醚醚酮(SPEEK)膜具有成本低、甲醇滲透率低和質子導電率高等優點,是直接甲醇燃料電池(DMFC)潛在的質子交換膜材料.綜述瞭用聚閤物塗覆、複閤、共混及交聯等幾種改性SPEEK膜的方法及進展,併提齣瞭改性的方嚮.
광화취미미동(SPEEK)막구유성본저、갑순삼투솔저화질자도전솔고등우점,시직접갑순연료전지(DMFC)잠재적질자교환막재료.종술료용취합물도복、복합、공혼급교련등궤충개성SPEEK막적방법급진전,병제출료개성적방향.
Sulfonated poly (ether ether ketone)(SPEEK) membrane was a promising proton exchange membrane material for direct methanol fuel cell (DMFC) due to its advantages of low cost,low methanol permeability and high proton conductivity.The methods and the progress to modify SPEEK membrane such as coating,compositing and blending with polymers were reviewed,the opinion on modifying was presented.
