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據中科院上海矽酸鹽研究所新聞報道:zainengyuancuihuayanjiuruhuorutudejintian,ranliaodianchizuoweixinxingdelvsenengyuanzhuangzhidedaoleguangfandeguanzhu,danyouyuqiyinjicuihuajifanyingdonglixueguochengjiaoweihuanman,qiezhongjianchanwuH2O2阻礙了陰極催化劑的催化效率。就目前而言,最主要的陰極催化劑還是商業碳載鉑,但是由於其Pt基催化劑價格昂貴,穩定性差,且易發生CO中毒,所以急需開發價格低廉的非鉑基燃料電池陰極催化劑。 近jin日ri,中zhong國guo科ke學xue院yuan長chang春chun應ying用yong化hua學xue研yan究jiu所suo徐xu維wei林lin課ke題ti組zu和he中zhong國guo科ke學xue院yuan上shang海hai應ying用yong物wu理li研yan究jiu所suo薑jiang政zheng課ke題ti組zu以yi及ji中zhong國guo科ke學xue院yuan物wu理li所suo穀gu林lin課ke題ti組zu合he作zuo,基ji於yu廉lian價jia的de炭tan黑hei和he鋅xin前qian驅qu體ti,製zhi備bei了le廉lian價jia的de鋅xin基ji氧yang還hai原yuan電dian催cui化hua劑ji,該gai催cui化hua劑ji展zhan現xian出chu可ke以yi與yu商shang業ye碳tan載zai鉑bo相xiang媲pi美mei的de氧yang還hai原yuan性xing能neng,並bing具ju有you良liang好hao的de穩wen定ding性xing。高gao精jing度du的de掃sao描miao透tou射she電dian鏡jingHRTEM和高角環形暗場掃描隧道顯微鏡HAADF- 該項研究成果發表在了近期Advanced Functional Materialszazhishang。zheshishoucibaodaogaoxingnengdanyuanzixinjiyanghaiyuandiancuihuaji,weimuqianxunzhaolianjiagaoxiaoderanliaodianchiyinjidiancuihuajitigongyitiaoxindetujinghesilu。wenzhangDOI: 10.1002/adfm.201700802 