重庆体彩

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HANGUOYUSHANGUOJIAKEXUEJISHUYANJIUYUAN(Ulsan National Institute of Science and Technology)

新的催化剂为下一代电动汽车电池提供了动力

重庆体彩TONGGUOZHONGFUDEYUANZICENGCHENJIXUNHUAN,ZAI LSM-20-Co ZHONGTONGGUOYUANWEI Mn KUOSANDEDAOLEZIZHONGGOUJIACENGDESHIYITU。Credit: UNIST

重庆体彩JINSHUKONGQIDIANCHI(MABs)YIHUANJINGKONGQIZHONGDEYANGQIWEINENGYUAN,JUYOUCHUNENGRONGLIANGDA、ZHONGLIANGQING、JIAGEDILIANDENGYOUDIAN,ZAIDIANDONGQICHE(EVs)ZHONGYOUZHEGUANGFANDEYINGYONGQIANJING。UNIST XIASHUDEYIGEYANJIUXIAOZUXUANBU,ZUIJINKAIFALEYIZHONGXINDECUIHUAJI,KEYITIGAO MAB DEXINGNENG,RUFANGDIANHECHONGDIANXIAOLV。

YOUUNISTNENGYUANYUHUAXUEGONGCHENGXUEYUANDEGuntae KimJIAOSHOULINGDAODEYIGEYANJIUXIAOZU,GONGBULEYIZHONGXINDEFUHECUIHUAJI,GAICUIHUAJIZAIYINGYONGYUMABsSHIKEYIYOUXIAODITIGAOchargFANGDIANXINGNENG。TASHIZAIGAITAIKUANGCUIHUAJIBIAOMIANCHENJIDEYIZHONGFEICHANGBODEJINSHUYANGHUAWUBOMO,YINCILIANGZHONGCUIHUAJIZHIJIANZIRANXINGCHENGDEJIEMIANTIGAOLEXINCUIHUAJIDEZHENGTIXINGNENGHEWENDINGXING。

JINSHUKONGQIDIANCHI(MABs)SHIYIZHONGZHONGLIANGZUIQING、JIEGOUZUIJINCOUDEDIANCHI,QIZHONGDAQIZHONGDEYANGQIYUJINSHUFANYINGSHENGCHENGDIANNENG。TAMENPEIYOUYOUCHUNJINSHU(JILI、XIN、MEIHELV)ZUCHENGDEYANGJIHEYUQUZHIBUJINDEKONGQIYUANXIANGLIANDEKONGQIYINJI。YOUYU MABs JUYOUJIAOGAODELILUNNENGLIANGMIDU,BEIRENWEISHIXIAYIDAIDIANDONGQICHEDEYOULIHOUXUANCAILIAO。MUQIANDEmabSHIYONGXIYOUHEANGGUIDEJINSHUCUIHUAJIZUOWEIKONGQIDIANJI,RUBO(Pt)。ZHEIZUAILEQIJINYIBUSHANGYEHUAJINRUSHICHANG。ZUOWEITIDAI,GAITAIKUANGCUIHUAJIJUYOUYOUYIDECUIHUAXINGNENG,DANCUNZAIJIAODIDEHUOHUASHILEI。

JINJIAOSHOUYONGYIZHONGXINXINGFUHECUIHUAJIJIEJUELEZHEIYIWENTI,GAICUIHUAJIJIEHELELIANGZHONGCUIHUAJI,MEIZHONGCUIHUAJIZAICHONGFANGDIANFANYINGZHONGDOUBIAOXIANCHUYOUYIDEXINGNENG。JINSHUCUIHUAJI(GUYANGHUAWU)ZAICHONGDIANSHIBIAOXIANLIANGHAO,CHENJIZAIMENGJIGAITAIKUANGCUIHUAJI(LSM)DEJIBOCENGSHANG,QIZAIFANGDIANSHIBIAOXIANLIANGHAO。JIEGUOBIAOMING,DANGCHENJIGUOCHENGZHONGFU20CISHI,LIANGZHONGCUIHUAJIDEXIETONGXIAOYINGZUIJIA。

“ZAIYUANZICENGCHENJI(ALD)GUOCHENGDEFANFUCHENJIHEYANGHUAXUNHUANZHONG,MnLIZICONGLSMKUOSANDAOCo3O4ZHONG,YINCILSM-20-CoCUIHUAJIYOULSMBAOGUOZIZHONGGOUJIANJINGSHIJIACENG(Co3O4/MnCo32O4/LSM)ZUCHENG,“ZHEIXIANGYANJIUDEDIYIZUOZHEArim Seong(LIANHENENGYUANYUHUAXUEGONGCHENGSHUOSHI/BOSHI,UNIST)SHUO。”ZHEIZENGQIANGLEFUHECUIHUAJILSM-20-CoDECUIHUAHUOXING,SHIORRHEOERZAIJIANXINGRONGYEZHONGJUYOUYOUYIDESHUANGGONGNENGDIANHUAXUEXINGNENG。”

重庆体彩JUYANJIUXIAOZUJIESHAO:“JUWOMENSUOZHI,ZHEISHISHOUCIYANJIUZAIJIANXINGXINKONGQIDIANCHIZHONGSHEJIGAOXIAO、WENDINGDESHUANGGONGNENGCUIHUAJIDEALDGUOCHENGZHONG,YUANWEIYANGLIZIKUOSANYINQIDEZIZHONGGOUJIACENG。”。

重庆体彩“WOMENDEFAXIANWEIGAOXIAODIANCUIHUAJIDEZIZHONGGOUJIACENGTIGONGLEHELIDESHEJICELVE,”JINJIAOSHOUSHUOYINCI,ZHEIXIANGGONGZUOKEYIWEIGAITAIKUANGXINGJINSHUYANGHUAWUDEHELISHEJICELVETIGONGQISHI。”

More information: Arim Seong et al, Self-reconstructed interlayer derived by in-situ Mn diffusion from La0.5Sr0.5MnO3 via atomic layer deposition for an efficient bi-functional electrocatalyst, Nano Energy (2020). DOI: 10.1016/j.nanoen.2020.104564

Journal information: Nano Energy

YUANWENWANGZHI:http://phys.org/news/2020-03-catalyst-boost-next-generation-ev-batteries.html

SHENGMING:BENWENYOUJIANGSUBEILANGXINNENGYUANBIANYI,ZHONGWENNEIRONGJINGONGCANKAO,YIQIENEIRONGYIYINGWENYUANBANWEIZHUN。


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