Mangwanani ano, nhepfenyuro yeCCTV "Chao Wen Tianxia",makwikwi epasi rose emagetsi eti lithium simbi bhatirimutsara wekugadzira wekugadzira wakavhurwa zviri pamutemo muHefei.Mutsetse wekugadzira wakatangwa panguva ino wawana budiriro huru musimba density yechizvarwa chitsva che lithium simbi mabhatiriye500Wh/kg.Zvinonzwisiswa kuti iyi ndiyo yekutanga yakatsaurwa yekugadzira mutsara weotomatiki lithium simbi bhatiri kugadzira muChina uye kunyangwe pasirese.
Purofesa Zhang Yuegang weYunivhesiti yeTsinghua akati panzvimbo iyo nekushandurwa kwesimba repasi rose nekusimudzira, dambudziko re "kutsungirira kunetseka" rinoramba richiwedzera miganhu yezvigadzirwa zvemichina, zvinoda kuti simba rebheteri rirambe richikwira.Lithium simbi mabhatiri anoshandisa yakachena simbi lithiumseyakashata electrode, ine ultra-yakakwirira theoretical chaiyo kugona uye yakanyanya kuderera kugona, izvo zvinoita kuti lithium simbi mabhatiri anotarisirwazvinopfuura kaviri rwendo rwekufamba kwemotokari dzemagetsi.Iyo inyanzvi yekuvandudza tekinoroji mune yazvino bhatiri indasitiri.kutungamira kwakakosha.
Kuvhurwa kuzere kweiyo lithium simbi bhatiri otomatiki kugadzira mutsetse muHefei kunoratidza kuti China's batch kuburitsa huwandu hwe500 Wh/kg yakakwira-yekupedzisira simba-mhando yemagetsi bhatiri zvigadzirwa zvakatungamira pasirese, uye yakaona kuvandudzwa kwemabhatiri e-lithium simbi kubva padanho rerabhoritari (TRL3) kuenda kuBreakthrough mune chigadzirwa batch delivery stage. TRL6-8).Mune ramangwana, zvigadzirwa zvinotarisirwa kuita basa rakakura mukubhururuka kwemagetsi, mota dzemagetsi matsva uye mamwe maindasitiri.Iyi tambo yakatsaurirwa yekugadzira yakaiswa mukushanda muHefei ichasimudzirawo kusimudzira maindasitiri uye kusimudzira kwemhando yepamusoro, zvichiunza mikana yakawanda yekushandiswa kuzere kwezvinoitika zvepasi pekushandisa zvemabhatiri emagetsi emagetsi matsva.
Zvinoenderana neruzivo rwemagetsi, iyo yakakosha mutsara wekugadzira we500Wh/kg otomatiki lithium simbi bhatiri kugadzira inozadzikiswa neAnhui Mengwei New Energy Technology Co., Ltd. iri muFeiqidi Science and Technology City, Economic Development Zone, Hefei City.Muna Chikumi gore rapfuura, Anhui Mengwei New Energy Technology Co., Ltd. yakawana budiriro huru mukuwanda kwesimba rechizvarwa chitsva che lithium metal mabhatiri e500Wh/kg.Yanhasi yakatsaurirwa mutsara yekugadzira yeotomatiki lithium simbi bhatiri kugadzira inoratidza kuti kambani ye500Wh/kg lithium simbi bhatiri ine zviri pamutemo.akapinda muchikamu chekutengesa kugadzirwa kwehuwandu.
Maererano neruzivo rwemagetsi,munaNovember 2021, Anhui Mengwei New Energy Technology Co., Ltd. uye Hefei Economic and Technological Development Zone vakasaina chibvumirano chekudyara chehurongwa hutsva hwemagetsi bhatiri R&D uye kugadzira base purojekiti, uye Mengweixin system simba bhatiri R&D uye yekugadzira base purojekiti yakagarwa zviri pamutemo muHefei.Semuongorori we lithium simbi mabhatiri, kutangwa kwesimbabhatiriR&D uye yekugadzira base purojekiti yeMengweixin system inoratidza iyo inotungamira pasi rose lithiummabhatiri esimbi achatungamira mukuona kugadzirwa kukuru kwehuwandu muHefei.
Chikwata chepakati cheMengwei New Energy chinoumbwa nematarenda esainzi uye tekinoroji uye hunyanzvi hweindasitiri kubva kumayunivhesiti anozivikanwa uye mabhizinesi ekumisikidza kumba nekune dzimwe nyika akadai seTsinghua University, University of Science and Technology yeChina, Chinese Academy of Sciences, nezvimwe.Chikwata ichi chine kugona kwelithium simbi bhatiri tekinoroji innovation uye yakakura-chigadzirwa chigadzirwa, uye ine akati wandei epasi rose anokwikwidza tekinoroji mundima dzine hukama dzakadai se lithium bhatiri cathode uye anode zvinhu dhizaini, electrolyte optimization, diaphragm gadziriso, kugadzira masero uye hungwaru. otomatiki kugadzirwa..
Chii chinonzi 500 Wh/kg?Zvinoenderana nemishumo, kutora iyo 2019 TeslaModel S/X refu-range vhezheni ine rwendo rurefu rwekufamba parizvino rwuri kutengeswa semuenzaniso, kuwanda kwesimba rebhatiri cell rinoshandiswa rinenge 243 Wh/kg.Kuwanda kwesimba rebhatiri kuri padyo ne500 Wh/kg, inova yakakosha, kureva kuti, inogona kupeta kaviri rwendo rwemotokari yemagetsi iripo..
Lithium simbi mabhatiri marudzi matsva emabhatiri ane simbi lithium seyakaipa electrode.Indasitiri inogaro ziva kuti mabhatiri e-solid-state ichave inotevera-chizvarwa bhatiri tekinoroji, uye yakasimba-state electrolytes inogona chete zvechokwadi kutora mukana weiyo yakakwira simba density kana yakasanganiswa nelithium metal negative electrodes.Anhui Mengwei New Energy akaisa kushambadzira kwemabhatiri esimbi eti lithium pachine nguva, achishingairira kuvhura "maira yekupedzisira" yerabhoritari uye zvekutengesa zvikumbiro, uye inoronga kutanga kushambadzira kweiyo solid-state bhatiri tekinoroji kuti ipe mamwe emhando yepamusoro uye akareruka. simba rekuisa magetsi endege nemotokari.Panyaya yekuchengeteka, iyo veruzhinjiinonyanya kunetseka nezve, Mengwei New Energy's lithium simbi bhatiri inewo kuita kwakanakisa.Zvingave zvichipikisa miganhu yekushisa kwakadzika uye kupisa kwakanyanya, kana bvunzo dzekuchengetedza dzakadai sesimbi yekubaya tsono, Mengwei New Energy's lithium simbi bhatiri tekinoroji yasvika padanho rinotungamira repasi rose.
Nguva yekutumira: Sep-21-2022