2026-04-23 23:13:39
4602
據外媒報道,錳一直以製造不鏽鋼和鋁汽水罐而聞名,而目前,有研究人員表示,這種金屬可以推動最有希望的可再生能源之一:氫燃料電池的發展。
10月29日,《the journal Nature Catalysis》zazhishangfabiaoleyixiangyanjiucheng,bufaluodaxuelingdaodeyigeyanjiuxiaozubaogaolekeyishiyongdelianjiajinshumenglaizhichengdeqingranliaodianchicuihuaji。muqian,qingranliaodianchidaduocuihuajidoushiyongbozhichengde,danshibojinjixiyouyouanggui。jiangmengzuoweitidaicailiaozheyijinbuzuizhongkenengyouzhuyujiejueqingranliaodianchizuilingrenjusangdewenti。 主要作者UB工程與應用科學學院化學與生物工程副教授Gang Wu博(bo)士(shi)表(biao)示(shi),之(zhi)前(qian)由(you)於(yu)催(cui)化(hua)劑(ji)的(de)問(wen)題(ti),我(wo)們(men)無(wu)法(fa)推(tui)進(jin)大(da)規(gui)模(mo)的(de)氫(qing)經(jing)濟(ji),但(dan)是(shi)錳(meng)是(shi)地(di)殼(ke)中(zhong)最(zui)常(chang)見(jian)的(de)元(yuan)素(su)之(zhi)一(yi),它(ta)在(zai)全(quan)球(qiu)廣(guang)泛(fan)分(fen)布(bu),可(ke)以(yi)最(zui)終(zhong)解(jie)決(jue)這(zhe)個(ge)問(wen)題(ti)。
十多年來,Gang Wu一直在尋找氫燃料電池的替代催化劑,嚐試過鐵基和鈷基的催化劑,然而他表示它們並不理想。在之前的一次工作中,Gang Wufaxianxiangmengzhongtianjiadanhuidaozhijinshuneibubianhua,shiqichengweigengwendingdeyuansu,keyizuoweiboheqitajinshujitidaipin。gengzhongyaodeshi,zhezhongcuihuajidewendingxingshiqikenengshiyongyuqingranliaodianchi,yujigaijishujiangzaigonggongqiche,qicheheqitayunshufangshiyijibeiyongfadianjiheqitadongliyuanzhongdeguangfancaiyong。 Gang Wu表示將計劃繼續研究,重點是改善催化劑的碳微觀結構和添加氮的方法,目標於進一步提高催化劑在實際氫燃料電池中的性能。