LG Energy Solution e khutlela ho lisele tsa LiFePO4. 'Me ho lokile, re li hloka bakeng sa likoloi tsa motlakase tse theko e tlaase.
Ho fihlela joale, LG Energy Solution (eo pele e neng e le: LG Chem) e tsepamisitse maikutlo haholo-holo liseleng tsa lithium-ion tse nang le nickel-cobalt-manganese le nickel-cobalt aluminium (NCM, NCA) cathodes. Li na le bokhoni bo boholo, empa li theko e boima ka lebaka la cobalt eo ba e sebelisang. Lisele tsa Lithium Iron Phosphate (LiFePO4, LFP) li na le matla a fokolang a matla, empa li theko e tlaase.
LG e ikemiselitse ho loantša CATL le BYD
Kajeno, baetsi ba kholo ka ho fetisisa ba lisele tsa LFP mme, ka nako e ts'oanang, lik'hamphani tse tsetelang lisebelisoa tse ngata ho nts'etsopele ea tsona ke CATL ea China le BYD ea China. Lik'hamphani ka bobeli li li khothalelitse e le tharollo e sireletsehileng le e batlang e le theko e tlase, leha e le matla a tlase. Hoo e ka bang lefats'e lohle la likoloi (ntle le Chaena) le bontšitse thahasello e itekanetseng ho bona ho fihlela Tesla a makatsa bohle ka ho ba sebelisa ho Model 3 SR +.
Litlaleho tsa moetsi oa hajoale li bonts'a hore lisele tsa LFP li fihlella matla a matla a 0,2 kWh / kg, a neng a lekana le lisele tsa NCA / NCM lilemong tse 4-5 tse fetileng. Ka mantsoe a mang: ho na le "ho lekaneng" ho bona esita le indastering ea likoloi. LG e ne e le leqe ho sebelisa theknoloji ena, e lumela hore e ne e fokotsa sehlopha., 'me k'hamphani e ile ea tsitlella hore ho na le libaka tse kholo ka ho fetisisa tse ka khonehang pakeng tsa libeteri. Patlisiso ea LFP ha e so ka e etsoa lilemo tse ka bang 10, empa joale ke nako ea ho khutlela ho eona. Ho feta moo, lisele tsa lithium-iron-phosphate ha li na cobalt (e theko e tlaase) kapa nickel (e theko e tlaase, empa hape e theko e boima), kahoo karolo e le 'ngoe feela e ka bang theko e boima ke lithium.
Battery factory LG Energy Solution in Biskupice Podgórna near Wroclaw (c) LGEnSol
Mohala oa tlhahiso ea LFP o tla hahuoa femeng ea Daejeon Korea Boroa mme o ke ke oa sebetsa ho fihlela 2022. Lisebelisoa tse tala li tla fanoa ke likhoebo tse kopanetsoeng tsa China. Ho latela The Elec, LG e rera ho beha lisele tsa eona tsa LFP e le tse loketseng likoloi tse theko e tlase moo theko e tlase e leng senotlolo. Li boetse li lebelletsoe ho sebelisoa limmarakeng tse ntseng li hlaha.
Lengolo la mohlophisi www.elektrowoz.pl: Ke nahana hore ho thata ho fumana litaba tse molemo kajeno. Lisele tsa LFP li tšoara lisele tsa NCA / NCM / NCMA ha li ntse li le theko e tlase ebile li tšoarella ho feta. Sebaka sa sebele sa polokelo ea matla sa Opel Corsa-e se ka bang lik'hilomithara tse 280. Haeba e ne e sebelisa lisele tsa LFP, koloi e ne e tla hloka ho nkela betri sebaka sebaka sa bonyane lik'hilomithara tse 1 (!). - hobane chemistry ea lithium-iron-phosphate e mamella linako tse likete tsa ts'ebetso.
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