边锋游戏

北大在锂电池层状正极材料领域获进展
发布时间:2019-12-30 14:36:37
关键词:动力电池锂电池

随着锂离子电池边锋游戏在电动汽车和小型电网储能等方面的应用,人们对其能量密度、循环性能和倍率性能等方面的要求也越来越高。锂离子电池的正极材料是限制其能量密度提升的重要一环。


YUMUQIANSHANGYEHUADEGUSUANLI、LINSUANTIELIHESANYUANCAILIAOXIANGBI,GAONIECENGZHUANGCAILIAOJUYOURONGLIANGGAOHECHENGBENDIDEYOUSHI,CHENGWEIXIAYIDAIDONGLIDIANCHIZHENGJICAILIAODESHOUXUANZHIYI。RANER,QIJIAOCHADEXUNHUANWENDINGXINGHEBEILVXINGNENGCHENGWEIZHIYUEQISHANGYEHUAYINGYONGDEZHUYAOYINSU。ZHEIHEGAONIEZHENGJICAILIAODEBIAOMIANJIEGOUHEHUAXUETEXINGYOUHENDADEGUANXI。YINCI,YANJIUGAONIECAILIAODEBIAOMIANJIEGOU,ZHAOCHUYINGXIANGQIDIANHUAXUEXINGNENGDEJIEGOUQIYUANHEJILI,DUIYUTISHENGGAONIECAILIAODEDIANHUAXUEXINGNENG,JIAKUAIQICHANYEHUAJINCHENG,JUYOUSHIFENZHONGYAODEYIYI。


JINRI,YOUBEIJINGDAXUESHENZHENYANJIUSHENGYUANXINCAILIAOXUEYUANPANFENGJIAOSHOULINGDAODEQINGJIENENGYUANZHONGXINYANJIUTUANDUIHEMEIGUOBULUKEHAIWENGUOJIASHIYANSHIWANGFENGHEBAIJIANMINGJIAOSHOUHEZUO,YUNYONGYUANWEITONGBUFUSHEX-SHEXIANYANSHEPU、X-SHEXIANXISHOUPU(XPS)、SAOMIAOTOUSHEXIANWEIJING-DIANZINENGLIANGSUNSHIPU(STEM-EELS)JIEHEDIANHUAXUEBIAOZHENG,DUILILIZIDIANCHIGAONIECENGZHUANGYANGHUAWUCAILIAOZAIZHIBEIGUOCHENGZHONGDEBIAOMIANZHONGGOUXIANXIANGJIXIANGGUANJILIJINXINGLESHENRUYANJIU,GAIGONGZUOJINRIFABIAOZAINENGYUANCAILIAOLINGYUZHIMINGQIKAN《XIANJINNENGYUANCAILIAO》(Advanced Energy Materials, IF=24.884)SHANG。CIWAI,CAIYONGTONGBUFUSHEJISHUDUILIDIANCHIGAONIECENGZHUANGYANGHUAWUCAILIAOZAIZHIBEIGUOCHENGZHONGBIAOMIANZHONGGOUDUIYANGLIZIWUXU(LINIEHUNPAI)DEYINGXIANGJIJILIJINXINGLESHENRUXITONGDEYANJIU,XIANGGUANGONGZUOFABIAOZAIZHUMINGQIKAN《CAILIAOHUAXUEZAZHIA》(Journal of Materials Chemistry A, IF=10.733)SHANG。


稿件来源: 材料科学与工程
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