I-LG Energy Solution ibuyela kumaseli e-LiFePO4. Futhi lokho kuhle, siyazidinga ezimotweni zikagesi ezishibhile.
Kuze kube manje, i-LG Energy Solution (eyayiyi-LG Chem) igxile kakhulu kumaseli e-lithium-ion ane-nickel-cobalt-manganese kanye ne-nickel-cobalt aluminium (NCM, NCA) cathodes. Zinomthamo omkhulu, kodwa ziyabiza ngenxa ye-cobalt eziyisebenzisayo. Amaseli e-Lithium Iron Phosphate (LiFePO4, LFP) anenani eliphansi lamandla, kodwa ashibhile.
I-LG ihlose ukulwa ne-CATL ne-BYD
Namuhla, abakhiqizi abakhulu bamaseli e-LFP futhi, ngesikhathi esifanayo, izinkampani ezitshala izinsiza eziningi ekuthuthukisweni kwazo yi-CATL yaseChina kanye ne-BYD yaseChina. Zombili izinkampani zizikhuthaze njengezixazululo eziphephile nezishibhile uma kuqhathaniswa, nakuba zinomthamo omncane wamandla. Cishe umhlaba wonke wezimoto (ngaphandle kwaseShayina) wabonisa isithakazelo esilinganiselwe kubo kwaze kwaba yilapho uTesla emangaza wonke umuntu ngokuzisebenzisa ku-Model 3 SR +.
Izimangalo zabakhiqizi bamanje zibonisa ukuthi amaseli e-LFP afinyelela ukuminyana kwamandla okungu-0,2 kWh / kg, okwakulingana namaseli e-NCA/NCM eminyakeni emi-4-5 edlule. Ngamanye amazwi: kukhona "okwanele" kubo ngisho nasembonini yezimoto. Abakwa-LG bebemanqikanqika ukusebenzisa lobu buchwepheshe, bekholelwa ukuthi kwakuwukukhawulela ibhendi., futhi inkampani yaphikelela emabangeni amakhulu kakhulu phakathi kwamabhethri. Ucwaningo lwe-LFP alwenziwa cishe iminyaka eyi-10, kodwa manje sekuyisikhathi sokubuyela kulo. Ngaphezu kwalokho, amaseli e-lithium-iron-phosphate awaqukethe i-cobalt (ebizayo) noma i-nickel (eshibhile, kodwa futhi ebizayo), ngakho okuwukuphela kwengxenye ebiza kakhulu i-lithium.
Imboni yebhethri i-LG Energy Solution e-Biskupice Podgórna eduze kwase-Wroclaw (c) LGEnSol
Ulayini wokukhiqiza we-LFP uzokwakhiwa embonini yaseDaejeon eSouth Korea futhi ngeke usebenze kuze kube ngu-2022. Izinto ezisetshenziswayo zizohlinzekwa ngabahlanganyeli baseShayina. Ngokusho kwe-The Elec, i-LG ihlela ukubeka amaseli ayo e-LFP njengafanele izimoto ezibiza kancane lapho intengo ephansi ibalulekile. Kulindeleke ukuthi zisetshenziswe nasezimakethe ezisafufusa.
Inothi lomhleli www.elektrowoz.pl: Ngicabanga ukuthi kunzima ukuthola izindaba ezingcono namuhla. Amaseli e-LFP afinyelela kumaseli e-NCA / NCM / NCMA kuyilapho eshibhile futhi ehlala isikhathi eside. I-real reserve power ye-Opel Corsa-e icishe ibe ngamakhilomitha angama-280. Uma isebenzisa amaseli e-LFP, imoto izodinga ukushintshwa kwebhethri imayela okungenani elingu-1 (!) amakhilomitha - ngoba i-lithium-iron-phosphate chemistry imelana nezinkulungwane zemijikelezo yokusebenza.
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