Ndị na-emepụta ihe onwunwe Lithium iron phosphate (LifePo4) na-eme mgbalị ọ bụla iji bulie ikike mmepụta ihe. N'August 30,2021, Mpaghara Ningxiang High-tech Zone dị na Hunan, China bịanyere aka n'akwụkwọ nkwekọrịta na ụlọ ọrụ itinye ego maka ọrụ phosphate iron lithium. Site na ntinye ego nke ijeri yuan 12, oru ngo a ga-ewu oru ngo phosphate nke lithium iron nke na-arụpụta kwa afọ nke tọn 200,000, ma ga-ebuga ahịrị mmepụta 40. Ahịa ngwaahịa a bụ maka ụlọ ọrụ batrị kacha elu nke China dị ka CATL, BYD, na BSLBATT. Tupu nke a, na August 27, Longpan Technology nyere a na-abụghị nke ọha na-ewepụta A mbak, na-ekwu na ọ na-atụ anya ibuli 2.2 ijeri yuan, nke a ga-tumadi ji maka nnukwu-ọnụ ọgụgụ mmepụta oru ngo nke ọhụrụ ume ụgbọ ike na nchekwa nchekwa ike. batrị cathode ihe. N'ime ha, ọrụ ike ọhụrụ ahụ ga-ewulite ahịrị mmepụta lithium iron phosphate (LiFePo4) site na iwebata akụrụngwa mmepụta dị elu n'ụlọ na ná mba ọzọ. Na mbu, Felicity Precision kpugheere atụmatụ inye onyinye ọhaneze na June nke afọ a. Ụlọ ọrụ ahụ na-ezube ịnye mbak na-erughị 35 kpọmkwem ebumnuche gụnyere ndị nwe ụlọ ọrụ na-achịkwa. Ngụkọta ego a kpọlitere agaghị agafe ijeri yuan 1.5, nke a ga-eji maka afọ ntinye ego. Mmepụta nke 50,000 tọn ume ọhụrụ lithium batrị cathode ihe oru ngo, ụgbọ ala ume ọhụrụ nwere ọgụgụ isi eletrọnịkị njikwa njikwa na isi ihe oru ngo na mgbakwunye ọrụ isi obodo. 
Tụkwasị na nke ahụ, na ọkara nke abụọ nke 2021, a na-atụ anya na Defang Nano ga-amụba ikike mmepụta nke lithium iron phosphate (LiFePo4) site na tọn 70,000, Yuneng New Energy ga-amụba ikike mmepụta ya site na 50,000 tọn, na Wanrun New Energy ga-amụba mmepụta ya. ikike site na 30,000 ton. Ọbụghị naanị nke ahụ, ọbụlagodi Longbai Group, China Nuclear Titanium Dioxide, na ndị na-emepụta titanium dioxide ndị ọzọ na-ejikwa uru ọnụ ahịa sitere na ngwaahịa na-emepụta lithium iron phosphate (LiFePo4) gafee oke. Na August 12, Longbai Group kwupụtara na ndị enyemaka ya abụọ ga-etinye ego ijeri yuan 2 na ijeri yuan 1.2 n'otu n'otu iji wuo ọrụ batrị LiFePo4 abụọ. Ndekọ ọnụ ọgụgụ metụtara ụlọ ọrụ na-egosi na n'ọnwa Julaị afọ a, batrị LiFePo4 arụnyere n'ime ụlọ karịrị batrị ternary: ngụkọta batrị ike arụnyere na July bụ 11.3GWh, nke ngụkọta batrị lithium ternary arụnyere bụ 5.5GWh, mmụba na-abawanye. 67.5% kwa afọ. Mbelata otu ọnwa kwa ọnwa nke 8.2%; Ngụkọta batrị LiFePo4 arụnyere 5.8GWh, mmụba otu afọ n'afọ nke 235.5%, yana mmụba kwa ọnwa kwa ọnwa nke 13.4%. N'ezie, n'oge dị ka afọ gara aga, mmụba nke ibu batrị LiFePo4 agafeela yuan atọ. Na 2020, ngụkọta arụnyere ike nke batrị lithium ternary bụ 38.9GWh, na-aza 61.1% nke ngụkọta ụgbọ ala arụnyere, mbelata nke 4.1% kwa afọ; ike ngụkọta arụnyere nke batrị LiFePo4 bụ 24.4GWh, na-aza 38.3% nke ngụkọta ụgbọ ala arụnyere, mmụba nke 20.6% kwa afọ. N'ihe gbasara mmepụta, batrị LiFePo4 agbapụlarị n'elu ternary. Site na Jenụwarị ruo Julaị afọ a, nchikota mmepụta nke batrị lithium ternary bụ 44.8GWh, na-aza 48.7% nke mkpokọta mkpokọta, mkpokọta mkpokọta afọ n'afọ nke 148.2%; ngụkọta mmepụta nke batrị LiFePo4 bụ 47.0GWh, na-aza 51.1% nke mkpokọta mmepụta, mmụba nke 310.6% kwa afọ. N'ịnagide ọgụ siri ike nke lithium iron phosphate, Onye isi oche BYD na Onye isi ala Wang Chuanfu ji obi ụtọ kwuo, sị: "Batiri agụba BYD ejirila mbọ ya mee ka LiFePo4 laghachi azụ na mwepu." Onye isi oche nke CATL, Zeng Yuqun, kwukwara na CATL ga-eji nwayọọ nwayọọ mụbaa ikike mmepụta batrị LiFePo4 n'ime afọ 3 ruo 4 na-esote, na oke nke mmepụta batrị ternary ga-eji nwayọọ nwayọọ na-ebelata. Ọ dị mma ịmara na n'oge na-adịbeghị anya, ndị ọrụ na United States ndị nyere iwu ka ụdị ndụ batrị emelitere ọkọlọtọ nke Model 3 natara ozi email na-ekwu na ọ bụrụ na ha chọrọ ibute ụgbọ ala n'ihu, ha nwere ike họrọ batrị LiFePo4 si China. N'otu oge ahụ, ụdị batrị LiFePo4 pụtakwara na ngwa ahịa ụdị US. Onye isi oche Tesla Musk kwuru na ọ na-ahọrọ batrị LiFePo4 n'ihi na enwere ike ịcha ha na 100%, ebe batrị lithium ternary na-atụ aro naanị 90%. N'ezie, dị ka n'afọ gara aga, isii n'ime ụgbọ ala ume ọhụrụ iri nke a na-ere n'ahịa ndị China amalitelarị ụdị lithium iron phosphate version. Ụdị mgbawa dị ka Tesla Model3, BYD Han na Wuling Hongguang Mini EV niile na-eji batrị LiFePo4. A na-atụ anya na lithium iron phosphate ga-akarị batrị ternary ka ọ bụrụ kemịkalụ nchekwa ike eletrik kachasị n'ime afọ 10 na-abịa. Mgbe ọ nwetasịrị ọnọdụ n'ahịa nchekwa ike, ọ ga-eji nwayọọ nwayọọ na-anọ n'ọnọdụ kachasị na mpaghara ụgbọ ala eletrik.
Oge nzipu: Mee-08-2024