Ukusukela ngo-2022, imfuno yentengiso yeemveliso zokugcina amandla inyuke kakhulu ngenxa yokunqongophala kwamandla kunye nokunyuka kwamaxabiso ombane kumazwe amaninzi kwihlabathi liphela.Ngenxa yokutshaja okuphezulu kunye nokusebenza kakuhle kunye nokuzinza okuhle,iibhetri ze-lithiumzithathwa kumazwe ngamazwe njengokhetho lokuqala lwezixhobo zale mihla zokugcina amandla.Kwinqanaba elitsha lophuhliso, ngumsebenzi obalulekileyo kubo bonke oogxa kwishishini le-foil yobhedu ukuba baqhubele phambili ngokuthe ngcembe kwaye bakhuthaze ngakumbi ukuguqulwa kwemveliso kunye nokuphucula ukuhlangabezana nemfuno entsha yemarike kunye nokufezekisa uphuhliso oluphezulu.Akunzima ukufumanisa ukuba imakethi yanamhlanje yebhetri ye-lithium iphumelele kakhulu, imfuno yokugcina amandla ikhula ngokukhawuleza, indlela yokunciphisa ibhetri ixhaphakile, kunye neemveliso zebhetri ze-lithium ze-lithium ziye zaba yimveliso yelizwe lethu "imveliso eziqhumayo".
Ifoyile yobhedu yeLithium sisishunqulelo seibhetri ye-lithium-ioni-copper foil, esetyenziswa njengesixhobo somqokeleli we-anode yeebhetri ze-lithium-ion kwaye iyingxenye ebalulekileyo ye-copper ye-electrolytic foil.Luhlobo lwefoyile yobhedu yesinyithi eveliswe ngendlela ye-electrolytic ngonyango lomphezulu, kwaye lolona lwahlulo luqhelekileyo lwefoyile yobhedu yelithium yebhetri.I-Li-ion ibhetri ye-copper foil inokuhlelwa ngobuninzi ibe yi-foil yobhedu ebhityileyo (i-12-18 microns), i-foil ye-ultra-thin copper (i-6-12 microns) kunye ne-ultra-thin copper foil (i-6 microns nangaphantsi).Ngenxa yeemfuno zoxinano lwamandla aphezulu ezithuthi zamandla amatsha, iibhetri zamandla zikholisa ukusebenzisa ifoyile yobhedu etyebileyo kakhulu kwaye ebhityile kakhulu.
Ingakumbi kwiamandla ebhetri lithiumngeemfuno zokuxinana kwamandla aphezulu, i-lithium copper foil ibe yenye yeempumelelo.Ngaphantsi kwesiseko sokuba ezinye iinkqubo zihlala zingatshintshi, i-thinner kunye ne-lighter foil yobhedu esetyenziswe kwiibhetri ze-lithium, iphakamileyo yobuninzi bamandla obuninzi.Njengoko i-midstream ye-lithium ye-copper foil kwi-industry chain chain, ukuphuhliswa kweshishini kuphenjelelwa yimpahla ekrwada ephezulu kunye neebhetri ze-lithium ezisezantsi.Iimathiriyeli ekrwada ezinyukayo ezifana nobhedu kunye ne-asidi ye-sulfuric zizixa zorhwebo ezinobonelelo olwaneleyo kodwa ukuguquguquka rhoqo kwamaxabiso;iibhetri ze-lithium ezisezantsi ziphenjelelwa kuphuhliso lwezithuthi zamandla amatsha kunye nokugcinwa kwamandla.Kwixesha elizayo, izithuthi zamandla amatsha zixhamla kwisicwangciso selizwe se-carbon neutral, kwaye izinga lokuthandwa lilindeleke ukuba liqhubeke likhula kakhulu, kwaye imfuno yamandla e-lithium-ion ibhetri iya kukhula ngokukhawuleza.Ukugcinwa kwamandla ekhemikhali yaseChina kukhula ngokukhawuleza, kunye nokuphuhliswa kwamandla omoya, i-photovoltaic kunye namanye amashishini, ukugcinwa kwamandla e-electrochemical yaseChina kuya kukhula ngokukhawuleza.Izinga lokukhula elihlanganisiweyo lomthamo wogcino lwamandla e-electrochemical kulindeleke ukuba libe ngama-57.4% ukusuka ngo-2021-2025.
Ngemizamo edibeneyo yeenkampani zebhetri kunye nabavelisi be-foil yobhedu, i-lithium yebhetri ye-copper foil iphambili kwihlabathi malunga nokukhanya kunye nokuncinci.Okwangoku, i-foil yobhedu yeebhetri zasekhaya ze-lithium ikakhulu ziyi-6 microns kunye ne-8 microns.Ukuze kuphuculwe ukuxinana kwamandla ebhetri, ukongeza kubungqingqwa, ukomelela, ukomelela, ukuxhathisa ubushushu kunye nokumelana nomhlwa nazo zizalathisi zobugcisa ezibalulekileyo.I-microns ezi-6 kunye ne-copper foil encinci ibe yingqwalasela yoyilo lwabavelisi abaqhelekileyo basekhaya, kwaye okwangoku, ii-microns ezi-4, ii-microns ze-4.5 kunye nezinye iimveliso ezincinci ziye zasetyenziswa kumashishini entloko afana ne-Ningde Time kunye ne-China Innovation Aviation.
Isiphumo sangempela sinzima ukufikelela kumthamo we-nominal, kunye nesantya sokusebenzisa umthamo jikelele we-lithium ye-copper foil industry malunga ne-80%, ngokuqwalasela amandla angasebenziyo angenakuveliswa ngobuninzi.I-6 micron yefoyile yobhedu okanye ngaphantsi iyonwabela amandla aphezulu eengxoxo kunye nenzuzo ephezulu ngenxa yobunzima bemveliso.Ukuqwalasela imodeli yexabiso lexabiso lobhedu + umrhumo wokucubungula i-lithium yobhedu yobhedu, umrhumo we-6 micron we-copper foil yi-5.2 yezigidi ze-yuan / ton (kubandakanywa nerhafu), malunga ne-47% ephezulu kunomrhumo wokucubungula we-8 micron foil yobhedu.
Ukuzuza kuphuhliso olukhawulezayo lwezithuthi zamandla amatsha aseTshayina kunye neshishini lebhetri ye-lithium, iTshayina yinkokeli yehlabathi kuphuhliso lwefoyile yobhedu ye-lithium, egquma ifoyile yobhedu ebhityileyo, ifoyile yobhedu ebhityileyo kunye nefoyile yobhedu ebhityileyo kakhulu.I-China iye yaba ngumvelisi omkhulu wehlabathi we-lithium copper foil.Ngokutsho kwe-CCFA, i-lithium ye-copper foil yase-China iya kuba neetoni ezingama-229,000 ngo-2020, kwaye siqikelela ukuba isabelo semarike yase-China kwimveliso ye-lithium yobhedu yomhlaba iya kuba malunga ne-65%.
Isabelo seNordic: inkokeli ye-lithium yobhedu yefoyile iphinde yaqala ukukhula, ikakhulu ibandakanyeka kuphuhliso, ukuveliswa kunye nokuthengiswa kwefoyile yobhedu ye-electrolytic yeebhetri ze-lithium-ion, eyona mveliso yefoyile yobhedu ye-electrolytic ibandakanya i-4-6 micron ebhityile kakhulu yelithium yobhedu, i-8-10 micron. Ifoyile yobhedu eyi-ultra-thin ye-lithium, i-9-70 micron esebenza kakhulu kwisekethe yobhedu yesekethe yobhedu, i-105-500 micron ifoyile yobhedu etyebileyo ye-electrolytic, njl. imveliso enkulu.
I-Jiayuan Technology: Ukuzibandakanya nzulu kwi-lithium copper foil, umthamo wemveliso wexesha elizayo uyaqhubeka ukhula, ngokukodwa ukuzibandakanya kwimveliso kunye nokuthengiswa kweentlobo ezahlukeneyo ze-high-performance electrolytic copper foil kwiibhetri ze-lithium-ion ukusuka kwi-4.5 ukuya kwi-12μm, esetyenziswa kakhulu kwi-lithium-ion. iibhetri, kodwa kunye nenani elincinci lezicelo kwiPCB.Inkampani iseke ubudlelwane bexesha elide kunye nabavelisi bebhetri be-lithium-ion basekhaya kwaye ibe ngumboneleli ophambili wefoyile yobhedu ye-lithium.Inkampani ibandakanyeka ngokunzulu kwifoyile yobhedu ye-lithium kwaye ibikhokele kuphando lwemveliso kunye nophuhliso, kwaye ngoku ibonelele nge-4.5 micron ebhityileyo kakhulu yelithium yobhedu kubathengi kwibhetshi.
Ngokweeprojekthi zefoyile yobhedu yeenkampani ezinkulu kunye nenkqubela phambili yomthamo wazo wemveliso, ipateni yokubonelela ngefoyile yobhedu inokuqhubeka ngo-2022 phantsi kokukhula okukhawulezileyo kwemfuno, kwaye umrhumo wokusetyenzwa kwefoyile yobhedu yelithium kulindeleke ukuba igcine iphezulu. inqanaba.Ngowama-2023 uya kubona ukuphucuka okubalulekileyo kwicala lokubonelela, kwaye ishishini liya kubuyisela ngokuthe ngcembe.
Ixesha lokuposa: Oct-18-2022