2026-04-13 12:43:34
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據國外燃料電池網站報道:韓國研究人員成功開發出了可以重複使用的石墨烯燃料電池催化劑,催化劑可以重複激活活性高達10萬次。

對dui於yu如ru環huan保bao發fa電dian以yi及ji氫qing能neng汽qi車che等deng綠lv色se產chan業ye來lai說shuo,高gao性xing能neng燃ran料liao電dian池chi是shi其qi得de以yi推tui廣guang的de關guan鍵jian因yin素su。燃ran料liao電dian池chi需xu要yao使shi用yong催cui化hua劑ji使shi得de空kong氣qi與yu氫qing,醇chun和he其qi他ta燃ran料liao發fa生sheng電dian化hua學xue反fan應ying發fa電dian。但dan一yi般ban使shi用yong的de鉑bo催cui化hua劑ji價jia格ge高gao昂ang,成cheng為wei阻zu礙ai燃ran料liao電dian池chi發fa展zhan的de一yi大da障zhang礙ai。
hanguoweishanguojiakexueyujishuyanjiusuoyizhizaiguanzhushimoxidianjicailiaoyijidujinshutijishudejinzhan,zaishimoxijiegouzhong,tanzhongzidehuaxuehuoxingbeiyizhi,xuyaochanzaqitayuansujihuohuoxing,muqianfeijinshuyuansudan,liu,linjunkecanyuchanza,dantamenhuisunshangshimojingtijiegou。
yanjiurenyuanjiangmuguangtouxiangjuyouleijinshuyuansuti,zuoweileijinshuyuansujuyoujinshuyijifeijinshucailiaodeshuxing。yanjiurenyuantongguozaishimoxibianyuandutidefangfa,tupolefeijinshucailiaodianhuaxuehuoxingdejuxianxing。gaiyanjiuchengguoyifabiaozai5月22日Nature Communications雜誌中。