Lintlafatso tsa Haufinyane ho Libetri tsa Naha tse Tiileng ke Likhamphani tse 10 tse ka Holimo-limo tsa Lithium-ion

Ka 2024, maemo a tlholisano ea lefats'e bakeng sa libeteri tsa motlakase a se a qalile ho ba teng. Lintlha tsa sechaba tse lokollotsoeng ka July 2nd li senola hore ho kenngoa ha betri ea matla lefatšeng ka bophara ho fihlile kakaretso ea 285.4 GWh ho tloha ka January ho ea ho May selemong sena, e leng se bontšang kholo ea 23% ea selemo le selemo.

Likhamphani tse leshome tse holimo maemong a holimo ke: CATL, BYD, LG Energy Solution, SK Innovation, Samsung SDI, Panasonic, CALB, EVE Energy, Guoxuan High-Tech, le Xinwanda. Likhamphani tsa betri tsa China li ntse li tsoela pele ho nka maemo a tšeletseng ho tse leshome tse holimo.

Har'a bona, lisebelisoa tsa betri tsa matla tsa CATL li fihlile ho 107 GWh, tse ikarabellang bakeng sa 37.5% ea karolo ea mmaraka, ho fumana boemo bo ka sehloohong ka monyetla o feletseng. CATL hape ke eona feela k'hamphani lefatšeng ka bophara e fetang 100 GWh ea lits'ebetso. Lisebelisoa tsa betri tsa matla tsa BYD li fihlile ho 44.9 GWh, e leng boemo ba bobeli ka karolo ea 'maraka ea 15.7%, e eketsehileng ka liphesente tse 2 ho bapisoa le likhoeli tse peli tse fetileng. Lefapheng la libeteri tsa boemo bo tiileng, 'mapa oa tekhenoloji oa CATL o itšetlehile haholo ka ho kopanya lisebelisoa tse tiileng le tsa sulfide, ka sepheo sa ho fumana matla a matla a 500 Wh/kg. Hajoale, CATL e ntse e tsoela pele ho tsetela tšimong ea libeteri tsa boemo bo tiileng mme e lebelletse ho fihlela tlhahiso e nyane ka 2027.

Ha e le BYD, mehloli ea 'maraka e bontša hore ba ka sebelisa' mapa oa theknoloji o nang le li-cathodes tse phahameng tsa nickel ternary (single crystal), li-anodes tse thehiloeng ka silicon (katoloso e tlaase), le li-electrolyte tsa sulfide (composite halides). Bophahamo ba sele bo ka feta 60 Ah, ka boima bo khethehileng ba matla a 400 Wh/kg le boima ba matla a volumetric ba 800 Wh/L. Matla a pakete ea betri, e hananang le ho phunya kapa ho futhumatsa, e ka feta 280 Wh/kg. Nako ea tlhahiso ea bongata e batla e ts'oana le 'maraka, ka tlhahiso e nyane e lebelletsoeng ka 2027 le papatso ea mmaraka ka 2030.

LG Energy Solution e kile ea rera ho qalisoa ha libeteri tsa oxide-based solid-state ka 2028 le sulfide-based solid-state libeteri ka 2030. Ntlafatso ea morao-rao e bontša hore LG Energy Solution e ikemiselitse ho rekisa theknoloji ea betri e omileng pele ho 2028, e ka fokotsang litšenyehelo tsa tlhahiso ea betri ka 17% -30%.

SK Innovation e rera ho phethela nts'etsopele ea li-polymer oxide composite li-betri tsa boemo bo tiileng le li-betri tsa sulfide solid-state ka 2026, ka indasteri e lebisitsoeng ho 2028. Hona joale, ba theha setsi sa lipatlisiso tsa betri Daejeon, Chungcheongnam-do.

Samsung SDI e sa tsoa phatlalatsa morero oa eona oa ho qala tlhahiso ea boima ba li-betri tsa boemo bo tiileng ka 2027. Karolo ea betri eo ba sebetsang ho eona e tla finyella matla a matla a 900 Wh / L 'me e be le nako ea bophelo ho fihlela lilemo tse 20, e leng ho nolofalletsang 80% ho tjhaja ka metsotso ea 9.

Panasonic e ne e sebelisane le Toyota ka selemo sa 2019, e ikemiselitse ho fetola libeteri tsa boemo bo tiileng ho tloha mohatong oa liteko ho isa indastering. Lik'hamphani tsena tse peli li boetse li thehile khoebo ea betri ea boemo bo tiileng e bitsoang Prime Planet Energy & Solutions Inc. Leha ho le joalo, ha ho so be le lintlafatso tse ling hajoale. Leha ho le joalo, Panasonic e kile ea phatlalatsa merero ea 2023 ea ho qala tlhahiso ea betri ea boemo bo tiileng pele ho 2029, haholo-holo bakeng sa ho sebelisoa likoloing tsa sefofane tse sa sebetsoeng.

Ho na le litaba tse fokolang tsa morao-rao mabapi le tsoelo-pele ea CALB lefapheng la libeteri tsa boemo bo tiileng. Karolong ea bone ea selemo se fetileng, CALB e boletse sebokeng sa lefats'e sa balekane ba lefats'e hore libeteri tsa bona tsa "semi-solid state" li tla kenngoa likoloing tsa maemo a majabajaba a tsoang linaheng tse ling karolong ea bone ea 2024. Libetri tsena li ka finyella sebaka sa lik'hilomithara tse 500 ka tefiso ea metsotso e 10, 'me boholo ba tsona bo ka fihla lik'hilomithara tse 1000.

Motlatsi oa Motsamaisi oa EVE Energy oa Setsi sa Lipatlisiso se Bohareng, Zhao Ruirui, o senotse tsoelo-pele ea morao-rao ea libeteri tsa boemo bo tiileng ka Phuptjane selemong sena. Ho tlalehoa hore EVE Energy e ntse e phehella tsela ea theknoloji e kenyelletsang sulfide le halide solid-state electrolyte. Ba rera ho hlahisa libeteri tse felletseng tsa mmuso ka 2026, qalong ba shebane le likoloi tsa motlakase tse nyalisitsoeng.

Guoxuan High-Tech e se e lokolitse "Jinshi Battery," betri ea boemo bo tiileng e sebelisang li-electrolyte tsa sulfide. E na le matla a matla a fihlang ho 350 Wh/kg, 'me e feta libeteri tse tloaelehileng tsa ternary ka ho feta 40%. Ka bokhoni ba tlhahiso ea boemo bo tiileng ba 2 GWh, Guoxuan High-Tech e ikemiselitse ho etsa liteko tse nyane tsa koloi ea Battery ea Jinshi ea boemo bo tiileng ka 2027, ka sepheo sa ho fihlela tlhahiso ea bongata ka 2030 ha ketane ea indasteri e se e thehiloe hantle.

Xinwanda e entse phatlalatso ea eona ea pele e phatlalalitsoeng ea tsoelo-pele ea libeteri tsa boemo bo tiileng ka Phupu selemong sena. Xinwanda o boletse hore ka boqapi ba theknoloji, e lebelletse ho fokotsa litšenyehelo tsa libeteri tsa boemo bo tiileng ba polymer ho isa ho 2 yuan/Wh ka 2026, e leng haufi le litšenyehelo tsa libeteri tsa setso tsa lithium-ion. Ba rera ho fihlela tlhahiso e kholo ea libeteri tsa boemo bo tiileng ka 2030.

Qetellong, lik'hamphani tse leshome tse holimo tsa lefats'e tsa lithium-ion li ntse li tsoela pele ho nts'etsapele libeteri tsa boemo bo tiileng 'me li hatela pele haholo lefapheng lena. CATL e etella pele pakete ka ho tsepamisa maikutlo holima thepa e tiileng le ea sulfide, e ikemiselitseng ho tiisa matla a 500 Wh/kg. Likhamphani tse ling tse kang BYD, LG Energy Solution, SK Innovation, Samsung SDI, Panasonic, CALB, EVE Energy, Guoxuan High-Tech, le Xiwanda le tsona li na le litsela tsa bona tsa theknoloji le linako tsa nts'etsopele ea betri ea naha e tiileng. Peiso ea libeteri tsa boemo bo tiileng e ntse e tsoela pele, 'me lik'hamphani tsena li ikitlaelletsa ho fumana khoebo le tlhahiso ea bongata lilemong tse tlang. Likhatelo-pele tse thabisang le likhatelopele li lebelletsoe ho fetola indasteri ea polokelo ea matla le ho tsamaisa kamohelo e atileng ea libeteri tsa boemo bo tiileng.