LG Energy Solution inodzokera kuLiFePO4 masero. Uye izvo zvakanaka, tinozvida zvemotokari dzemagetsi dzakachipa.
Kusvika ikozvino, LG Energy Solution (yaimbova: LG Chem) inonyanya kutarisa pamasero e-lithium-ion ane nickel-cobalt-manganese uye nickel-cobalt-aluminium (NCM, NCA) cathodes. Vane hukuru hwepamusoro, asi hunodhura nekuda kwecobalt inoshandiswa mavari. Lithium iron phosphate masero (LiFePO4, LFP) vane simba rakaderera, asi rakachipa.
LG inotarisira kurwisa CATL uye BYD
Nhasi, vagadziri vakuru vemasero eLFP uye panguva imwe chete makambani anodyara zviwanikwa zvakanyanya mukusimudzira kwawo maChinese CATL neChinese BYD. Makambani ese ari maviri akaasimudzira seakachengeteka uye akachipa mhinduro, kunyangwe nekushomeka kwesimba. Zvakawanda nyika yese yemotokari (kunze kweChina) yakaratidza kufarira zvine mwero mavari kusvikira Tesla ashamisa munhu wese nekuvashandisa muModel 3 SR+.
Iye zvino mugadziri anoratidza kuti masero eLFP anowana simba re 0,2 kWh/kg, iro raive padanho reNCA/NCM masero makore 4-5 apfuura. Mune mamwe mazwi: kune "zvakakwana" kunyangwe muindasitiri yemotokari. LG yaizeza kushandisa tekinoroji iyi, ichifunga kuti yaiganhura masanji, uye kambani yakasimbirira pamadaro makuru anobvira pakati pemabhatiri. Tsvagiridzo yeLFP haisati yaitwa mumakore angangoita gumi, asi ikozvino yave nguva yekudzokera kwairi. Uyezve, mumasero e-lithium-iron-phosphate hapana cobalt (inodhura) kana nickel (yakachipa, asiwo inodhura), saka iyo chete inogona kudhura chikamu chinonzi lithium.
Battery plant LG Energy Solution muBiskupiece Podgórnia pedyo neWrocław (c) LGEnSol
Iyo LFP yekugadzira mutsara ichavakwa paDaejeon chirimwa muSouth Korea uye haizoshanda kusvika 2022. Raw zvinhu zvichapihwa neChinese majoint ventures. Sekureva kweThe Elec, LG inoronga kumisikidza masero ayo eLFP seakakodzera kumota dzakaderera uko mutengo wakaderera wakakosha. Zvinotarisirwawo kushandiswa mumisika iri kusimukira.
Editor's Note www.elektrowoz.pl: Ndinofunga kuti zvakaoma kuwana nhau dziri nani nhasi. Maseru eLFP ari kubata neNCA/NCM/NCMA maseru uye panguva imwe chete iwo akachipa uye akasimba. Iwo chaiwo huwandu hweOpel Corsa-e hunosvika mazana maviri nemakumi masere emakiromita. Kana yakashandisa masero eLFP, mota yaizoda kuchinjwa bhatiri nayo mileage inosvika 1 (!) makiromita - nekuti lithium-iron-phosphate chemistry inomira zviuru zvemasevhisi ekushanda.
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