Ibhetri "iDavos" - Inethiwekhi yeBattery kaDisemba 5 (i-Xiao He Guangdong Shenzhen isasazwa ngokuphila ngemifanekiso kunye nemibhalo) NgoDisemba 4-7, umcimbi wemboni yebhetri yehlabathi - ABEC 2023 |I-10 ye-China (i-Shenzhen) yebhetri yaMandla amatsha IForam yeNgqungquthela yoShishino lwaMazwe ngaMazwe ibibanjelwe e-Shenzhen, e-Guangdong.Le forum ibanjwe yi-Zhongguancun i-New Battery Technology Innovation Alliance kunye ne-Battery "Davos" (ABEC) iKomiti yokuQuqulela, kwaye ixhaswe yiBattery Network, iNethiwekhi ye-Hairong, Ndiyayithanda iNethiwekhi yeVehicle yoMbane, iNethiwekhi yeMali yeMali, kunye neBattery 100. Umbutho waBantu.Ngaphezulu kweendwendwe ezingama-600 ezisuka kuzo zonke iinkalo zobomi kwikhonkco elitsha leshishini lamandla kuquka “urhulumente, ishishini, izifundiswa, uphando, imali, iinkonzo, kunye nabasebenzisi” bazimase lo msitho.Begxininise kumxholo othi "ukhuphiswano okanye intsebenziswano ekufumaneni iindlela zokuphumelela kwishishini kunye namandla enguqu", batshintshiselana kwaye babelane, baqalisa ukungqubanisa iingqondo, bakhanyisela ukucinga, kwaye bafezekise iingxoxo zexabiso kunye nokumisa okuchanekileyo.
UZhan Xiaoyun, injineli eyintloko kunye nosekela mphathi jikelele we Zhengzhou BAK Electronics Co., Ltd.
UZhan Xiaoyun, injineli eyintloko kunye nosekela mphathi jikelele we Zhengzhou BAK Electronics Co., Ltd.
Ngomhla we-5 emva kwemini, u-Zhan Xiaoyun, injineli eyintloko kunye nosekela-mphathi jikelele we-Zhengzhou BAK Electronics Co., Ltd., unike intetho ephambili enesihloko esithi "Umdyarho weNdlela eNtsha yeebhetri zeSylid-State ukukhuthaza inkqubo yoShishino" kwiforum. , ukwabelana ngokufezekisiweyo kweebhetri ze-BAK Ngokubhekiselele kuyilo kunye nenkqubo yoshishino lwengoma entsha yebhetri yesimo esomeleleyo, Inethiwekhi yeBattery ikhethe ezinye zeembono zayo ezintle ukuze kuxhamle abafundi:
Iibhetri zombuso oqinileyo ngumba oshushu kushishino lwangoku.Uqikelelo lwemizi-mveliso lubonisa ukuba iibhetri zombuso oqinileyo ziya kugcina ukukhula okukhawulezayo kunye neenzuzo ezifana nokuxinana kwamandla kunye nokhuseleko.Kulindeleke ukuba ukuthunyelwa kwebhetri yelizwe eliqinileyo yaseTshayina kuya kufikelela kwi-251.1GWh ngo-2030, kwaye indawo yentengiso kulindeleke ukuba ifikelele kwi-200 yeebhiliyoni.Kulo nyaka, inkqubo yokwenziwa kwemizi-mveliso yeebhetri zombuso oqinileyo iye yakhawuleziswa ngokuphindaphindiweyo, neenkampani zeemoto, iinkampani zebhetri kunye neenkampani eziqalayo zibandakanyeka.Njengoko uZhan Xiaoyun watshoyo, ukukhuthaza inkqubo yoshishino kuye kwaba ngundoqo womdyarho kumzila omtsha weebhetri zombuso oqinileyo.
Ngenxa yeendleko eziphezulu kunye ne-impedance ephezulu ye-interface yazo zonke iibhetri ze-solid-state, kunzima ukuphuhlisa i-electrolytes efanelekileyo ye-solid state kunye ne-electrode material systems.Ngaphezu koko, iteknoloji yenkqubo yangoku yeebhetri ezizinzileyo zonke azikavuthwa, ngakumbi ngokubhekiselele kwimveliso yobuninzi.Kukho imingeni ethile.Iibhetri ze-semi-solid, ezineenzuzo zokusebenza kunye nemveliso, lukhetho olungcono kwinguqu yangoku yoshishino ukusuka kwiibhetri zamanzi ukuya kwiibhetri eziqinileyo.Bakwajolisa kwibhetri ye-BAK kwimarike yebhetri ye-lithium yehlabathi kunye nokugxila kwayo kwiitheminali ezikhoyo kunye nokugcinwa.Olunye uyilo oluphambili lwamandla kunye neshishini lezithuthi zamandla amatsha.
Ngokuxhomekeke ekuqokeleleni okunzulu kobuchwepheshe bokusika kunye namava e-R&D, Ibhetri ye-BAK yenze utyalo-mali oluqhubekayo kunye neempumelelo ze-R&D kumkhondo webhetri yelizwe eliqinileyo, kwaye inobuchwephesha obunzulu kunye noyilo lwemveliso kuzo zombini iibhetri zepakethe ethambileyo kunye neebhetri zecylindrical.U-Zhan Xiaoyun wazisa ukuba ibhetri ye-BAK iphuhlise ngempumelelo i-electrolyte kunye ne-in-situ yokunyanga itekhnoloji yeebhetri ezingaqinanga, kunye nokudityaniswa kwe-electrolyte eqinileyo kunye nengalunganga kunye nokudibanisa ubuchwepheshe.Ngokubhekiselele kuyilo lwemveliso, ngokusekelwe kuphando kunye nophuhliso lokuqokelela i-high-nickel positive electrode, i-high-silicon negative electrode kunye ne-additives ye-electrolyte, ibhetri ye-BAK iseke inkqubo yokulinganisa izinto kunye nobuninzi bamandla obuyi-290 ~ 360Wh / kg.Phuhlisa iimveliso zeemeko ezahlukeneyo zesicelo ngokusekelwe kwiimfuno zetheminali yemarike.Itekhnoloji yeSemi-solid-state iye yasasazwa kumacandelo amathathu amashishini amakhulu edijithali, ukugcinwa kwamandla, kunye namandla amancinci.Ngexesha elifanayo, ukuphuculwa okuphindaphindiweyo kweemveliso eziphantsi kophando kunye nokuthengiswa kuyenziwa.
Uthotho lwebhetri ye-BAK entsha ye-semi-solid lithium
Uthotho lwebhetri ye-BAK entsha ye-semi-solid lithium
Ngo-Okthobha kulo nyaka, ibhetri ye-BAK yaphehlelela uthotho lwayo lwebhetri ye-lithium.Ngokusekwe kwi-electrolyte esebenzayo kunye nezongezo eziphuhliswe ngokuzimeleyo yi-BAK Battery, kwaye ngokusebenzisa itekhnoloji yokunyanga i-in-situ, iimveliso ze-BAK's semi-solid lithium zebhetri zithathela ingqalelo zombini ukuxinana kwamandla kunye nomjikelo.Ukongeza kubomi obude, iphumelele i-3mm yokuvuza kwesekethe emfutshane kunye ne-3mm iimvavanyo ze-naliti-pick non-fire, ifezekisa iingenelo ezintlanu zokusebenza eziphambili: amandla aphezulu, ukhuseleko oluphezulu, ukwanda okuphantsi, ukuchasana okuphantsi kwangaphakathi, kunye noluhlu olubanzi lobushushu.Kungekudala iya kusetyenziswa kwizicelo ezineemfuno eziphezulu zokhuseleko lokugqibela.Izixhobo zonxibelelwano eziphathwayo ezikhuselekileyo.Ukongeza, iBattery ye-BAK ikwaqhuba uphando kunye nophuhliso ekuphuculeni iinkqubo zemoto ze-semi-solid-state kwaye kulindeleke ukuba iphuhlise ubungakanani obukhulu be-nickel semi-solid yeebhetri ezinomthamo ongaphezulu kwe-300Wh/kg ezifanele umbane wemoto. .Kwinkqubo yebhetri ye-cylindrical, iBattery ye-BAK iphinde yenze iteknoloji ye-semi-solid iteknoloji, kuquka i-energy-type 21700 yeemveliso, iimveliso ze-21700 zamandla kunye neemveliso ze-sodium-electric semi-solid, zonke eziye zaphunyezwa ukuphuculwa komsebenzi.
Ixesha lokuposa: Dec-06-2023