Zvichangobva Kuvandudzwa muMabhatiri eState-State neMakambani ePamusoro gumi eGlobal Lithium-ion Companies

Muna 2024, mamiriro emakwikwi epasi rose emabhatiri emagetsi atanga kuitika. Ruzhinji ruzivo rwakaburitswa muna Chikunguru 2nd rinoratidza kuti kuisirwa kwebhatiri repasi rose kwakasvika pa285.4 GWh kubva muna Ndira kusvika Chivabvu gore rino, zvichiratidza kukura kwe23% gore negore.

Makambani gumi epamusoro ari padanho ndeaya: CATL, BYD, LG Energy Solution, SK Innovation, Samsung SDI, Panasonic, CALB, EVE Energy, Guoxuan High-Tech, neXinwanda. Makambani emabhatiri eChinese anoenderera mberi nekutora zvitanhatu zvepamusoro gumi zvinzvimbo.

Pakati pavo, CATL's simba bhatiri kumisikidzwa yakasvika 107 GWh, accounting ye37.5% yemugove wemusika, kuchengetedza chinzvimbo chekutungamira nemukana wakakwana. CATL zvakare ndiyo chete kambani pasi rese kudarika 100 GWh yekuisa. BYD's simba bhatiri kumisikidzwa yakasvika 44.9 GWh, iri pachinzvimbo chechipiri nechikamu chemusika che15.7%, iyo yakawedzera ne2 muzana mapoinzi zvichienzaniswa nemwedzi miviri yapfuura. Mumunda wemabhatiri ehurumende, CATL tekinoroji nzira yemugwagwa inotsamira zvakanyanya pakusanganiswa kwezvakaoma-nyika uye sulfide zvinhu, zvichivavarira kuwana simba resimba re500 Wh/kg. Parizvino, CATL inoenderera mberi nekudyara mumunda wemabhatiri ehurumende uye inotarisira kuwana kugadzirwa diki panosvika 2027.

Kana iri BYD, masosi emusika anoratidza kuti vanogona kutora nzira yetekinoroji inosanganisira yakakwirira-nickel ternary (single crystal) cathodes, silicon-based anodes (yakaderera kuwedzera), uye sulfide electrolytes (composite halides). Kuwanda kwesero kunogona kudarika 60 Ah, nehukuru-chaiyo simba density ye400 Wh/kg uye volumetric simba density ye800 Wh/L. Iyo simba density yebhatiri pack, iyo inoshingirira kubaya kana kupisa, inogona kudarika 280 Wh/kg. Nguva yekugadzirwa kwakawanda yakada kufanana nemusika, nekugadzirwa kudiki-diki kunotarisirwa kusvika 2027 uye kusimudzirwa kwemusika panosvika 2030.

LG Energy Solution yakambofungidzira kutangwa kwemabhatiri e-oxide-based solid-state panosvika 2028 uye sulfide-based solid-state mabhatiri panosvika 2030. Iyo ichangoburwa yekuvandudza inoratidza kuti LG Energy Solution ine chinangwa chekutengesa dry coating bhatiri tekinoroji isati ya2028, iyo inogona kuderedza mutengo wekugadzira bhatiri ne17% -30%.

SK Innovation inoronga kupedzisa kugadzirwa kwepolymer oxide composite solid-state mabhatiri uye sulfide solid-state mabhatiri panosvika 2026, neindasitiri yakanangwa 2028. Parizvino, vari kutanga nzvimbo yekutsvagisa bhatiri muDaejeon, Chungcheongnam-do.

Samsung SDI ichangobva kuzivisa hurongwa hwayo hwekutanga kugadzirwa kwehuwandu hwemabhatiri ehurumende muna 2027. Chikamu chebhatiri chavari kushanda pachiri chichawana simba guru re900 Wh / L uye kuva nehupenyu hunosvika kumakore makumi maviri, zvichiita kuti 80% ichaja mumaminitsi mapfumbamwe.

Panasonic yakanga yadyidzana neToyota muna 2019, ichivavarira kushandura mabhatiri ehurumende kubva pachikamu chekuyedza kuenda kumaindasitiri. Makambani maviri aya akagadzirawo bhizinesi rakasimba rebhatiri rinonzi Prime Planet Energy & Solutions Inc. Zvisinei, hapasati pave nemamwe magadzirirwo parizvino. Zvakangodaro, Panasonic yakambozivisa hurongwa muna 2023 yekutanga kugadzirwa kwebhatiri 2029 pamberi pa2029, kunyanya kushandiswa mumotokari dzemuchadenga dzisina munhu.

Pane mashoma achangoburwa nhau maererano nekufambira mberi kweCALB mumunda wemabhatiri ehurumende. Muchikamu chechina chegore rapfuura, CALB yakataura pamusangano wepasi rose wekudyidzana kuti mabhatiri avo semi-solid-state achaiswa mumotokari dzemhando yepamusoro dzekunze muchikamu chechina chegore ra2024. Mabhatiri aya anogona kuita 500 km nechaji yemaminetsi gumi, uye huwandu hwawo hwepamusoro hunogona kusvika 1000 km.

EVE Energy's Mutevedzeri weDirector weCentral Research Institute, Zhao Ruirui, akazivisa zvichangobva kuitika mumabhatiri akasimba muna Chikumi wegore rino. Zvinonzi EVE Energy iri kutevera mugwagwa wetekinoroji unosanganisira sulfide uye halide solid-state electrolytes. Vanoronga kuburitsa mabhatiri akazara-enyika muna 2026, kutanga vachitarisa pamotokari dzemagetsi dzakasanganiswa.

Guoxuan High-Tech yakatoburitsa "Jinshi Bhatiri," bhatiri rakazara-renyika rinoshandisa sulfide electrolytes. Iyo ine simba remagetsi rinosvika 350 Wh/kg, richipfuura mabhatiri eternary anodarika 40%. Iine semi-yakasimba-nyika yekugadzira huwandu hwe2 GWh, Guoxuan High-Tech inovavarira kuita zvidiki-pa-mumotokari bvunzo dzeiyo yakazara solid-state Jinshi Battery muna 2027, nechinangwa chekuzadzisa kugadzirwa kwakawanda panosvika 2030 kana indasitiri yeindasitiri yanyatsosimbiswa.

Xinwanda yakaita kuburitsa pachena kwayo kwekutanga pachena kufambira mberi mumabhatiri ehurumende akazara muna Chikunguru wegore rino. Xinwanda akataura kuti kuburikidza nehunyanzvi hwekuvandudza tekinoroji, inotarisira kudzikisa mutengo wemabhatiri epolymer-based solid-state kusvika pa2 yuan/Wh panosvika 2026, iri padyo nemutengo wemabhatiri echinyakare lithium-ion. Vanoronga kuzadzisa kugadzirwa kwakawanda kwemabhatiri akazara-enyika panosvika 2030.

Mukupedzisa, makambani gumi epamusoro epasi rose e-lithium-ion ari kushingaira kugadzira mabhatiri ehurumende uye kufambira mberi zvikuru mundima iyi. CATL inotungamira paki nekutarisa kwayo kune yakasimba-nyika uye sulfide zvinhu, ichivavarira kusimba kwesimba re500 Wh/kg. Mamwe makambani akaita seBYD, LG Energy Solution, SK Innovation, Samsung SDI, Panasonic, CALB, EVE Energy, Guoxuan High-Tech, neXinwanda zvakare vane migwagwa yavo yetekinoroji uye nguva dzekusimudzira bhatiri. Mujaho wemabhatiri ehurumende uripo, uye makambani aya ari kuedza kuwana kushambadzira uye kugadzirwa kwakawanda mumakore anotevera. Kufambira mberi kunonakidza uye kubudirira kunotarisirwa kushandura indasitiri yekuchengetedza simba uye kufambisa kutorwa kwakapararira kwemabhatiri ehurumende.