边锋游戏

1214Wh/kg!三星公司推出超高比能量Li-O2电池!
发布时间:2019-03-04 15:44:47
关键词:动力电池 锂电池

1214Wh/kg!三星公司推出超高比能量Li-O2电池!


随着电动汽车续航里程的不断增加,主机厂商对于动力电池能量密度的要求也在不断提高,目前工信部发布的《新能源汽车推广应用推荐车型目录(2019年第1批)》中一款帝豪纯电动轿车系统能量密度达到182.44Wh/kg,是首款系统能量密度达到180Wh/kg的动力电池产品,根据目前动力电池的成组效率来看,要达到180Wh/kg的系统能量密度方形、圆柱和软包单体电池的能量密度应该达到260Wh/kg、277Wh/kg和240Wh/kg以上。随着电动汽车技术的持续发展,对动力电池能量密度的要求还将不断提高,但是普遍认为目前的锂离子电池体系能量密度极限在350Wh/kg左右,继续提高能量密度就需要采用新体系。


ZAIZHONGDUODEXINTIXIZHONG,Li-O2DIANCHIPINGJIEZHE3458Wh/kgDECHAOGAOLILUNNENGLIANGMIDUXIYINLEBUSHAOYANJIUZHEDEMUGUANG,JINRIHANGUOSANXINGDIANZIDEXIANJINJISHUYANJIUYUANDEHeung Chan Lee(DIYIZUOZHE,TONGXUNZUOZHE)HEDongmin Im(TONGXUNZUOZHE)DENGRENTONGGUOCAIYONGCHAOBOQITIKUOSANCENG,GAODIANDAOLVJUHELIZIYETIGEMOHEZHEDIEDIANCHIJIEGOUDENGFANGFATUICHULEYIKUANNENGLIANGMIDUDADAO1214Wh/kg,TIJINENGLIANGMIDUDADAO896Wh/L DECHAOGAONENGLIANGMIDULi-O2DIANCHI。


1214Wh/kg!三星公司推出超高比能量Li-O2电池!


ZI1996NIANTUICHUSHOUKUANFEISHUITIXILi-O2DIANCHIYILAI,RENMENYIJINGDUILi-O2DIANCHIJINXINGLEDALIANGDEYANJIU,TONGGUOTANKONGQIDIANJISHEJI、CUIHUAJI、DIANJIEYEHETIANJIAJIYOUHUADAFUTISHENGLELi-O2DIANCHIDEXUNHUANWENDINGXING(BUFENYANJIUDEDIANCHIXUNHUANSHOUMINGKEDA1000CIYISHANG),DANSHIZHEIXIEYANJIUDADUOSHUGUANZHUDELi-O2DIANCHIDEDIANXINGNENG,HENSHAOYOUYANJIUGUANZHULi-O2DIANCHIZAIDIANCHICENGJIDENENGLIANGMIDU。ERHeung Chan LeeDENGRENDEYANJIUQIAHAOZHUAZHULELi-O2YANJIUDETONGDIAN,TONGGUOYOUHUASHEJIDAFUDUTISHENGLELi-O2DIANCHIZAIDIANCHICENGJIDENENGLIANGMIDU。


边锋游戏Heung Chan LeeTUICHUDEDIANCHIJIEGOURUXIATUSUOSHI,ZHUYAOBAOHANJINSHULiFUJI,JUHELIZIYETIGEMO,DUOKONGTANDIANJI,HANYOULIZIYETIDEZHENGJI,YIJIKONGQIKUOSANCENG(GDL),WEILETIGAOKONGJIANLIYONGXIAOLV,DIANCHIZUHEHAOHOUHAIJINXINGLEZHEDIE。


1214Wh/kg!三星公司推出超高比能量Li-O2电池!


XIATUWEISHANGSHUDEDIANCHIZHANGDUZAI5cm,HOUDUZAI340umDEQINGKUANGXIA,BUTONGKUANDUSHIDIANCHIDERONGLIANG,DANGDIANCHIDEKUANDUWEI3cmSHIDANCENGDIANCHIDERONGLIANGKEDA80mAh,ZHONGLIANGNENGLIANGMIDUDADAO338Wh/kg,TIJINENGLIANGMIDUDADAO376Wh/L。


1214Wh/kg!三星公司推出超高比能量Li-O2电池!


YOUYULi-O2DIANCHIZHONGDEQITIKUOSANCENGJIQIDAOLEQITIKUOSANCENGDEZUOYONG,YEZUOWEIZHENGJIDEJILIUTI,YINCIQIXINGNENGHEJIEGOUYEDUIYUDIANCHIDEXINGNENGHUICHANSHENGMINGXIANDEYINGXIANG,YINCIZUOZHEDUIGDLDEJIEGOUJINXINGLEGAIZAOSHIDEQIHOUDUXIAJIANGDAOLE50um(YUANHOUDU180um),YITIGAODIANCHIDENENGLIANGMIDU,XIATUWEICAIYONGXINDEGDLHOUBUTONGKUANDUDEDIANCHIFANGDIANQUXIAN,KEYIKANDAOZAIKUANDUWEI0.5、1、2、3cmSHIDIANCHIDERONGLIANGSUIZHEKUANDUDEZENGJIAERCHENGXIANXIANXINGZENGJIA,DIANCHIDEFANGDIANQUXIANBIANHUABUDA,DANSHIDIANCHIDEKUANDUDADAO8cmHOU,FANGDIANGUOCHENGZHONGDIANCHIDEJIHUAMINGXIANZENGJIA(YUE80mV),ZHEIBIAOMINGGENGBODEGDLCENGHUIXIANZHIO2DELIULIANG,CONGERZAOCHENGJIHUAZENGJIA,DANSHIDUIYUKUANDUZAI3cmYIXIASHIYINGXIANGBUDA。


WOMENJISUANGDLBIANBOHOUDEDIANCHIBINENGLIANGFAXIAN,DANGDIANCHIKUANDUWEI3cmSHIDIANCHIDEZHONGLIANGNENGLIANGMIDUKEDA700Wh/kg,TIJINENGLIANGMIDUKEDA610Wh/L,DANSHIRUGUOWOMENBADIANCHIDEKUANDUZENGJIADAO8cmDIANCHIDENENGLIANGMIDUFANERHUIJIANGDIDAO580Wh/kgHE520Wh/L。


1214Wh/kg!三星公司推出超高比能量Li-O2电池!


边锋游戏WEILEFENXIZAOCHENGGENGKUANDEDIANCHIJIHUAZENGJIADEYUANYIN,ZUOZHEFENXILEKUANDUFENBIEWEI2cmHE8cmDELi-O2DIANCHIZAI0%、20%、50%、85%HE100%FANGDIANSHENDUXIAGDLCENGHEZHENGJICENGZHONGO2NONGDUHEO2BILI,CONGXIATUaZHONGNENGGOUKANDAOZAIKAISHIDESHIHOU2cmHE8cmKUANDEDIANCHINEIBUO2FENBUDOUFEICHANGJUNHENG,DANSHIFANGDIANSHENDUZENGJIA,KUANDUWEI8cmDEDIANCHIZHONGO2NONGDUKAISHICHUXIANLEMINGXIANDENONGDUTIDU,ZAIDIANCHIDEWEIBUO2NONGDUDAFUJIANGDI,ZHEIYESHIDAOZHIDIANCHIJIHUAZENGJIADEZHUYAOYUANYIN。XIATUbWEIDIANCHINEIBUDIANLIUFENBUDETU,CONGTUZHONGNENGGOUKANDAODIANCHINEIBUDEDIANLIUFENBUBINGBUJUNYUN,ZAIO2RUKOUCHUDIANLIUDEDIANLIUMIDUGENGDA,ZHEIYEJINYIBUDAOZHILEDIANCHINEIBUFANYINGDEBUJUNYUNXING,DAOZHIJIHUAZENGJIA。


边锋游戏ZAILi-O2DIANCHIFANGDIANDEGUOCHENGZHONG,ZHENGJIBIAOMIANHUIXINGCHENGLi2O2CHANWUZHUJIANFUGAIZHENGJIBIAOMIAN,SHIQISHIQUFANYINGHUOXING,WOMENKANDAODANGDIANCHIDEKUANDUWEI2cmSHI,FANGDIANGUOCHENGZHONGDIANCHIZHENGJITANCAILIAOBIAOMIANDELi2O2CENGDEHOUDUBIANHUASHIJUNYUNDE,DANSHIDUIYU8cmKUANDEDIANCHI,Li2O2CENGHOUDUDEZENGJIASHIFEIJUNYUNDE,CONGO2DERUKOUCHUKAISHIZENGJIA,ZHUJIANKUOSANDAODIANCHIDEWEIBU。YINCIDUIYULi-O2DIANCHIERYANDIANCHIDEKUANDUBINGBUSHIYUEKUANYUEHAO,ERSHICUNZAIYIGEZUIDAKUANDU,LIRUDUIYU50umHOUDEGDLCENGHE0.24mA/cm2DEDIANLIUMIDU,DIANCHIDEZUIDAKUANDUBUYINGCHAOGUO6cm。


1214Wh/kg!三星公司推出超高比能量Li-O2电池!

WEILEJINYIBUTISHENGDIANCHIDENENGLIANGMIDU,ZUOZHEZAIZHENGJIZHONGYINRULETANNAMIGUANCNTBINGJINYIBUJIANGDILEDIANJIEYEDEYONGLIANG,XIATUWEIBUTONGZHENGJITUBULIANGXIADELi-O2DIANCHIDEFANGDIANQUXIAN,CONGTUZHONGNENGGOUKANDAOZAI3mg/cm2DETUBUMIDUXIA,DANWEIZHILIANGTANNENGGOUFANYINGDERONGLIANGDADAO3550mAh/g,DIANCHIDEZHILIANGBINENGLIANGDADAO1214Wh/kg,TIJINENGLIANGMIDUDADAO896Wh/kg。


1214Wh/kg!三星公司推出超高比能量Li-O2电池!


XIATUWEIZHENGJICAIYONGCNTHOUDELi-O2DIANCHIZAI300Wh/kgNENGLIANGMIDUXIADEXUNHUANXINGNENG,CONGXIATUAZHONGNENGGOUKANDAOGAIDIANCHIDEXUNHUANXINGNENGBINGBUSHISHIFENLIXIANG,HAIXUYAOJINXINGJIXUDEYOUHUACHULI。


1214Wh/kg!三星公司推出超高比能量Li-O2电池!


边锋游戏Heung Chan LeeDENGRENTONGGUOCAIYONGGAOBIBIAOMIANJIDECNTDAODIANJI,YOUHUATAN/DIANJIEYEBILI,CAIYONGGAOLIZIDIANDAOLVDEJUHEWULIZIYETIGEMOHECHAOBOKONGQIKUOSANCENG(GDL),YIJIZHEDIEJIEGOUDESHEJIDENGFANGFAJIANGLi-O2DIANCHIZAIQUANDIANCHIDECENGJIDENENGLIANGMIDUDAFUTISHENGDAOLE1214Wh/kg,TIJINENGLIANGMIDUDADAO896Wh/L,SHILi-O2DIANCHISHEJISHANGDEYICIZHONGDAJINZHAN。


稿件来源: 新能源Leader
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