边锋游戏

离子液体电解质添加剂 延长Li/S电池循环寿命
发布时间:2019-08-20 11:21:00
关键词:动力电池 锂电池

离子液体电解质添加剂 延长Li/S电池循环寿命


据外媒报道,瑞典查尔默斯理工大学(Chalmers University of Technology)和韩国庆尚国立大学(Gyeongsang National University)的研究人员,使用离子液体Py1,4TFSI作为电解质添加剂,以延长锂硫电池的循环寿命。


边锋游戏ZAIDIANJIEZHIZHONGJIARULIZIYETI,TONGGUODIAOJIENONGDU,NENGGOUZENGQIANGGUTIDIANJIEZHIJIEMIAN(SEI)DEWENDINGXING,JIANGDIKERANXING,TIGAODIANCHIDEANQUANXING。SHIYONGJIYULIZIYETIDEDIANJIEZHI,GAOLIUZAILIANG(4 mg/cm2)LILIUDIANCHIBIAOXIANCHU600mAh/gDEWENDINGRONGLIANG,QIXUNHUANZHOUQISHISHIYONGLiNO3TIANJIAJIDIANCHIDELIANGBEI(300:150)。


边锋游戏LILIUDIANCHIYOUYUGAONENGLIANGMIDUSHOUDAORENMENQINGLAI,TONGSHI,QICAILIAOJUYOUDIDU、FENGFUHEDICHENGBENDETEDIAN。LILIUDIANCHIYIZHUANHUANFANYINGWEIJICHU,YOUHANLIUZHENGJIHELIJINSHUFUJIZUCHENG,QIFANYINGJIZHIBAOKUOYIXILIEDUOLIUHUALIDEXINGCHENG(Li2SX, 3≤X≤8)。ZHEIXIEDUOLIUHUAWU,TEBIESHIZHANGLIANDUOLIUHUAWU,KEYIRONGJIEZAIPUTONGDEDIANJIEZHIZHONG,BINGYOUKENENGZAICHUANSUOGUOCHENGZHONGQIANYIDAOLIDIANJISHANG,HUOCONGLIDIANJISHANGQIANYICHUQU。ZAI“CHUANSUO”GUOCHENGZHONG,DUOLIUHUAWUZAIDIANJISHANGBUDUANBEIHAIYUANHEYANGHUA,ERBUZENGJIARONGLIANG。ZHEIZHONGCHUANSUOJIZHIHUIYINQIXUDUOWENTI,BAOKUOHUOXINGWUZHIDESUNSHI、JISHENGFANYINGYIJILIJINSHUFUJISHANGJUEYUANJIEMIANDEXINGCHENG。


WEILEKEFUZHEIXIEWENTI,XUYAOSHIYONGTIANJIAJIGAIBIANDIANJIEZHIXINGZHI,ZHEIXIETIANJIAJITONGGUOXINGCHENGWENDINGDEGUTIDIANJIEZHIJIEMIAN,FANGZHICHUANSUOGUOCHENGCHANSHENG。ZUICHANGJIANDETIANJIAJISHILiNO3,RANERZAIXUNHUANGUOCHENGZHONG,LiNO3BUDUANBEIXIAOHAO,CHENGWEIXISHENGPIN。SHIYONGLIZIYETITIANJIAJI,KEYIXIANZHUJIANGDICHUANSUOFANYING,TIGAOKULUNXIAOLV。TONGSHI,TIGAODIANJIEZHIDEREWENDINGXING,JIANGDIKERANXING。LINGWAI,Py1,4TFSINENGGOUCUJINGUTIDIANJIEZHIJUHEJIEMIANDEXINGCHENG,ERBUSHIWUJIJIEMIAN,YOUZHUYUJIANSHAOLIUCHENJI,TIGAOLILIUDIANCHISHOUMING。


作者: Elisha      稿件来源: 盖世汽车网
相关阅读:
发布
验证码: