Ukunyuka kweeBatri zoMbuso oLizileyo: Ukuvula iXesha elitsha loGcino lwaMandla

Impumelelo yeteknoloji yophuhliso lwebhetri yesimo esiqinileyo
Ishishini lebhetri yelizwe eliqinileyo likwisiphelo sotshintsho olukhulu, kunye neenkampani ezininzi ezenza inkqubela phambili enkulu kwitekhnoloji, zitsala umdla wabatyali-mali kunye nabathengi. Le teknoloji yebhetri entsha isebenzisa i-electrolyte eqinile endaweni ye-electrolyte engamanzi yendabuko kwiibhetri ze-lithium-ion kwaye kulindeleke ukuba iguqule izisombululo zokugcina amandla kwiindawo ezahlukeneyo, ngakumbi izithuthi zombane (EVs).

Kwi-Second China All-Solid State Battery Innovation and Development Summit Forum eyayibanjwe ngoFebruwari 15, eShenzhen.BYDI-Lithium Battery Co., Ltd. ibhengeze isicwangciso sobuchule sebhetri yelizwe elomeleleyo. IBYD CTO Sun Huajun uthe inkampani iceba ukuqalisa umboniso mass ufakelo zonke-eqinile-state iibhetri 2027 kwaye kuphunyezwe izicelo zorhwebo ezinkulu emva 2030. Le timetable amabhongo ubonisa ukukhula ukuzithemba kwabantu kwitekhnoloji eqinileyo-state kunye namandla ayo ukubunjwa ngokutsha indawo amandla.

Ukongeza kwi-BYD, iinkampani ezintsha ezifana ne-Qingtao Energy kunye ne-NIO New Energy nazo zibhengeze izicwangciso zokuvelisa iibhetri eziqinileyo. Ezi ndaba zibonisa ukuba iinkampani ezikolu shishino zikhuphisana ekuphuhliseni nasekusebenziseni obu buchwephesha bokusika, zenza amandla adibeneyo. Ukudityaniswa kwe-R&D kunye nokulungiswa kweemarike kubonisa ukuba iibhetri eziqinileyo zilindeleke ukuba zibe sisisombululo esiqhelekileyo kwixesha elizayo.

Izinto eziluncedo kwiibhetri zombuso oqinileyo
Izibonelelo zeebhetri ze-slid-state zininzi kwaye ziyanyanzeliswa, zizenza zibe yindlela ekhangayo kwiibhetri ze-lithium-ion zendabuko. Enye yeenzuzo eziphawulekayo kukhuseleko lwabo oluphezulu. Ngokungafaniyo neebhetri zemveli ezisebenzisa i-electrolyte elulwelo olunokutsha, iibhetri eziqinileyo zisebenzisa i-electrolyte eqinileyo, ewunciphisa kakhulu umngcipheko wokuvuza nomlilo. Olu phawu lokhuseleko olongeziweyo lubalulekile kwiinkqubo zezithuthi zombane, apho ukhuseleko lwebhetri luphambili.

Olunye uncedo oluphambili luxinaniso lwamandla oluphezulu olunokuthi luphunyezwe ziibhetri zombuso oqinileyo. Oku kuthetha ukuba banokugcina amandla amaninzi kuneebhetri zemveli kumthamo ofanayo okanye ubunzima. Ngenxa yoko, izithuthi zombane ezixhotyiswe ngeebhetri zelizwe eziqinileyo zinokunika uluhlu olude lokuqhuba, ukujongana nenye yezona zinto zixhalabisayo abathengi malunga nokwamkelwa kwesithuthi sombane. Ukwandisa ubomi bebhetri akuphuculi kuphela amava omsebenzisi, kodwa kuphucula ukusebenza kakuhle kwamandla.

Ukongezelela, izinto eziphathekayo zeebhetri eziqinileyo zibanika ubomi bomjikelezo obude, okunciphisa ukuthotywa kwe-electrolyte ngexesha lokutshaja kunye nokukhupha. Obu bomi bude buthetha iindleko eziphantsi ngokuhamba kwexesha kuba abathengi akufuneki batshintshe iibhetri rhoqo. Ukongeza, iibhetri eziqinileyo zisebenza ngokuthembekileyo kuluhlu olubanzi lobushushu, nto leyo ezenza ukuba zifaneleke kwiintlobo ezahlukeneyo zezicelo ezivela kubathengi be-elektroniki ukuya kwizithuthi zombane ezisebenza kwiimeko zemozulu ezinzima.

Ukutshaja ngokukhawuleza kunye neenzuzo zokusingqongileyo
Ukutshaja okukhawulezileyo kweebhetri zelizwe eliqinileyo yenye inzuzo ebalulekileyo eyahlula kubuchwepheshe bebhetri yendabuko. Ngenxa ye-ionic conductivity ephezulu, ezi bhetri zinokutshajiswa ngokukhawuleza, zivumela abasebenzisi ukuba bachithe ixesha elincinci belinde izixhobo zabo okanye izithuthi ukuba zihlawule. Olu phawu lunomtsalane ngakumbi kwicandelo lezithuthi zombane, njengoko ixesha elincitshisiweyo lokutshaja linokuphucula ukulungelwa kunye nokusebenza kwabanini bezithuthi zombane.

Ukongeza, iibhetri eziqinileyo zihambelana nokusingqongileyo kuneebhetri ze-lithium-ion. Iibhetri ze-Solid-state zisebenzisa izinto ezivela kwimithombo ezinzileyo, ukunciphisa ukuthembela kwiintsimbi ezinqabileyo, ezihlala zihambelana nokuthotywa kokusingqongileyo kunye nemiba yokuziphatha. Njengoko ihlabathi libeka ugxininiso ngakumbi kuzinzo, ukwamkelwa kobuchwephesha bebhetri yelizwe eliqinileyo kuyahambelana neenzame zehlabathi zokudala izisombululo zamandla aluhlaza.

Isishwankathelo, ishishini lebhetri yelizwe eliqinileyo likwinqanaba elibalulekileyo, kunye neempumelelo ezinkulu zetekhnoloji zivula indlela yexesha elitsha lokugcina amandla. Iinkampani ezifana ne-BYD, i-Qingtao Energy, kunye ne-Weilan New Energy zihamba phambili, zibonisa amandla ebhetri ye-slid state ukuguqula imarike yezithuthi zombane nangaphaya. Ngeengenelo ezininzi ezinjengokhuseleko olongeziweyo, ukuxinana kwamandla aphezulu, ubomi bomjikelo omde, amandla okutshaja okukhawulezayo, kunye neenzuzo zokusingqongileyo, iibhetri zombuso oqinileyo ziya kudlala indima ebalulekileyo kwikamva logcino nokusetyenziswa kwamandla. Njengoko ishishini liqhubeka nokuphuhlisa, abathengi banokujonga phambili kumhlaba ozinzileyo kunye nosebenzayo wamandla oqhutywa bubuchwephesha obutsha.