LG Energy Solution ya dawo zuwa ƙwayoyin LiFePO4. Kuma wannan yana da kyau, muna buƙatar su don motocin lantarki masu arha.
Makamashi da ajiyar baturi

LG Energy Solution ya dawo zuwa ƙwayoyin LiFePO4. Kuma wannan yana da kyau, muna buƙatar su don motocin lantarki masu arha.

Ya zuwa yanzu, LG Energy Solution (tsohon: LG Chem) ya fi mayar da hankali kan ƙwayoyin lithium-ion tare da nickel-cobalt-manganese da nickel-cobalt aluminum (NCM, NCA) cathodes. Suna da babban iko, amma suna da tsada saboda cobalt da suke amfani da su. Lithium Iron Phosphate Kwayoyin (LiFePO4, LFP) suna da ƙananan ƙarfin makamashi, amma suna da rahusa.

LG yayi niyyar yaƙar CATL da BYD

A yau, manyan kamfanonin kera sel na LFP kuma, a sa'i daya kuma, kamfanonin da ke zuba jari mafi yawan albarkatu a ci gaban su, su ne CATL ta kasar Sin da BYD na kasar Sin. Duk kamfanonin biyu sun inganta su a matsayin mafita mai aminci kuma mai arha, kodayake tare da ƙarancin ƙarfin kuzari. Kusan dukkanin duniya masu kera motoci (sai China) sun nuna matsakaicin sha'awa a gare su har Tesla ya ba kowa mamaki ta hanyar amfani da su a cikin Model 3 SR +.

Iƙirarin masana'anta na yanzu sun nuna cewa ƙwayoyin LFP sun kai ƙarfin ƙarfin 0,2 kWh / kg, wanda ya yi daidai da ƙwayoyin NCA / NCM shekaru 4-5 da suka gabata. A wasu kalmomi: akwai "isa" daga cikinsu har ma a cikin masana'antar kera motoci. LG ya yi jinkirin yin amfani da wannan fasaha, yana ganin yana da iyakancewar bandeji., kuma kamfanin ya nace akan mafi girman nisa tsakanin batura. Ba a yi binciken LFP kusan shekaru 10 ba, amma yanzu lokaci ya yi da za a dawo gare shi. Bugu da ƙari, ƙwayoyin lithium-iron-phosphate ba su ƙunshi cobalt (tsada) ko nickel (mai rahusa, amma kuma tsada), don haka kawai abin da zai iya zama mai tsada shine lithium.

LG Energy Solution ya dawo zuwa ƙwayoyin LiFePO4. Kuma wannan yana da kyau, muna buƙatar su don motocin lantarki masu arha.

Kamfanin Baturi LG Energy Solution a Biskupice Podgórna kusa da Wroclaw (c) LGEnSol

Za a gina layin samar da LFP a masana'antar Daejeon a Koriya ta Kudu kuma ba zai fara aiki ba har sai 2022. Kamfanonin hadin gwiwa na kasar Sin za su samar da danyen kayayyaki. A cewar The Elec, LG yana shirin sanya sel na LFP na kansa kamar yadda ya dace da motocin masu arha inda ƙananan farashi ke da mahimmanci. Ana kuma sa ran za a yi amfani da su a kasuwanni masu tasowa.

Bayanan edita www.elektrooz.pl: Ina tsammanin yana da wahala a sami ingantacciyar labarai a yau. Kwayoyin LFP suna kamawa har zuwa sel NCA / NCM / NCMA yayin da suke da rahusa kuma mafi dorewa. Ainihin ajiyar wutar lantarki na Opel Corsa-e kusan kilomita 280 ne. Idan ta yi amfani da ƙwayoyin LFP, abin hawa zai buƙaci maye gurbin baturin tare da nisan mil na akalla kilomita 1 (!). - saboda lithium-iron-phosphate chemistry yana jure wa dubban zagayowar aiki.

Wannan na iya sha'awar ku:

Add a comment