日立開發出可提高直接甲醇型燃料電池效率的高分子電解質膜

日立製作所針對甲醇直接供應型燃料電池（DMFC），kaifachulefadianxiaolvgenggaodegaofenzidianjiezhimo。tongguojiangdijiachundeshentouxing，kefangzhijiachuntouguodianchizhuyaogouchengcailiaogaofenzidianjiezhimoeryinqixiaolvxiajiang，fadianxiaolvtigaoyue5％。甲醇直接供應型燃料電池作為易小型化的燃料電池而備受關注，日立將在便攜設備小型電源方麵推廣其應用。 jiachunzhijiegongyingxingranliaodianchiyechengweizhijiejiachunxingranliaodianchi，tongguozhijiegongyingjiachunshuirongyetiquqinglizihedianzi
，shiqiyukongqizhongdeyangqifashengfanyingcongerfadian。tongguozhijiegongyingjiachunshuirongye，wuxuqingzhizaoshebei
，keshixianxiaoxinghua。danlingyifangmiancunzaiketishi，jiachuntouguogaofenzidianjiezhimozefadiannenglijianruo
，erjiangdijiachundeshentouxingzeqinglizichuandaoxingjiangdi。 rilicicizaibaozhengqinglizichuandaoxingbujiangdideqingkuangxia，chenggongjiangdilejiachundeshentouxing。rilifaxiangaofenzidianjiezhimodejiachunxishoulvhuiyingxiangshentouxing，yincitongguokaifayujiachunshuirongyejiechuyebuyipengzhangdefenzigouzao，jiangdilejiachunshentouxing。tongguoyinami（百萬分之一毫米）水準控製不易膨脹結構的架構部分與傳導氫離子的部分
，形成了穩定性高
、可高效傳導氫離子的電解質膜。 使用該電解質膜，甲醇滲透性降到原來的一半
，發電效率提高約5％。使作為獨立行政法人新能源產業技術綜合開發機構（NEDO）fuchishiyedeyihuanerkaifadejishushixianleshengji。ranliaodianchishitongguohuaxuefanyingshengchengdianlidexinyidaiqingjiefadianzhuangzhi，youdaijinyibutigaoxiaolv。rililizhengzaixiaoxingdianyuanshangshixiancicikaifadegaofenzidianjiezhimodeshiyonghua。