Kutanga kubva 2022, kudiwa kwemusika kwezvigadzirwa zvekuchengetedza simba kwakawedzera zvakanyanya nekuda kwekushomeka kwesimba uye kukwira kwemitengo yemagetsi munyika zhinji pasirese.Nekuda kwekuchaja kwakanyanya uye kuburitsa kunyatsoshanda uye kugadzikana kwakanaka,lithium mabhatiridzinoonekwa pasi rose sesarudzo yekutanga yemidziyo yemazuva ano yekuchengetedza simba.Muchikamu chitsva chebudiriro, ibasa rakakosha kune vese vatinoshanda navo muindasitiri yemhangura foil kuti vafambire mberi zvakatsiga uye nekusimudzira shanduko yechigadzirwa uye kusimudzira kuzadzisa kudiwa kwemusika mutsva uye kubudirira kwemhando yepamusoro.Hazvina kuoma kuwana kuti yanhasi lithium bhatiri musika iri kubudirira, kudiwa kwekuchengetedza simba kuri kukura nekukurumidza, maitiro ekutetepa kwebhatiri akajairika, uye iyo yakaonda yemhangura foil lithium bhatiri zvigadzirwa zvave kutengesa kunze kwenyika "zvigadzirwa zvinoputika".
Lithium copper foil ndiyo chidimbu chelithium-ion bhatirifoil yemhangura, iyo inoshandiswa sechinhu cheanode muunganidzi welithium-ion mabhatiri uye ndeyechikamu chakakosha che electrolytic copper foil.Iyo imhando yesimbi yemhangura foil inogadzirwa ne electrolytic nzira ine pamusoro pekurapa, uye ndiyo yakajairika kupatsanurwa kwegobvu lithium bhatiri copper foil.Li-ion bhatiri yemhangura foil inogona kuiswa muhukobvu kuita foil yemhangura yakaonda (12-18 microns), Ultra-yakatetepa mhangura foil (6-12 microns) uye Ultra-yakatetepa mhangura foil (6 microns uye pazasi).Nekuda kwesimba rakanyanya density inodiwa yemotokari nyowani dzesimba, mabhatiri emagetsi anowanzo kushandisa yakanyanya kutetepa uye yakaonda kwazvo foil yemhangura ine mutete mukobvu.
Especially forsimba lithium mabhatiriine simba rakawanda density zvinodiwa, lithium copper foil yave imwe yebudiriro.Pasi pechikonzero chekuti mamwe masisitimu anoramba asina kuchinjika, iyo yakaonda uye yakareruka iyo foil yemhangura inoshandiswa mumabhatiri e-lithium, iyo inowedzera kuwanda kwesimba guru.Sepakati pemvura lithium mhangura foil muindasitiri chain, kusimukira kweindastiri kunopesvedzerwa neakakwira mbishi zvinhu uye yakadzika mabhatiri e lithium.Kumusoro kwerukova zvinhu zvakaita semhangura nesulfuric acid zvinhu zvakawanda zvine mari yakakwana asi kazhinji kacho kuchinja kwemitengo;yakadzika mabhatiri e-lithium anopesvedzerwa nekuvandudzwa kwemota nyowani dzesimba uye kuchengetedza simba.Mune ramangwana, mota nyowani dzemagetsi dzinobatsirwa kubva kune yenyika kabhoni kusarerekera zano, uye chiyero chekuzivikanwa chinotarisirwa kuramba chichiwedzera zvakanyanya, uye kudiwa kwemagetsi lithium-ion mabhatiri achakura nekukurumidza.China chemakemikari ekuchengetedza simba ari kukura nekukurumidza, uye nekuvandudzwa kwesimba remhepo, photovoltaic uye mamwe maindasitiri, China electrochemical simba rekuchengetedza richakura nokukurumidza.Iyo yekuwedzera musanganiswa wekukura mwero weiyo yakaiswa electrochemical simba rekuchengetedza simba inotarisirwa kuita 57.4% kubva 2021-2025.
Nekuedza kwakabatana kwemakambani ebhatiri uye vagadziri vemhangura foil, China yeLithium bhatiri yemhangura foil iri pamberi penyika maererano nekureruka uye kutetepa.Parizvino, iyo foil yemhangura yemukati lithium mabhatiri inonyanya 6 microns uye 8 microns.Kuti uvandudze kuwanda kwesimba rebhatiri, kuwedzera kune ukobvu, kusimba kwesimba, kurebesa, kupisa kwekupisa uye kushomeka kwemarara zvakare akakosha ehunyanzvi zviratidzo.6 mamicrons uye yakatetepa foil yemhangura yave yakatarisana nekurongeka kwevagadziri vepamba, uye parizvino, 4 microns, 4.5 microns uye zvimwe zvitete zvigadzirwa zvakaiswa mumabhizinesi makuru akadai seNingde Nguva uye China Innovation Aviation.
Iyo chaiyo inobuda yakaoma kusvika kune zita rezita, uye huwandu hwese hwekushandisa huwandu hweiyo lithium copper foil indasitiri inenge 80%, tichifunga nezve husina kunaka husingagone kubudiswa huwandu.6 micron yemhangura foil kana pazasi inonakidzwa nepamusoro-soro simba rekutengesa uye purofiti yepamusoro nekuda kwekuoma kwekugadzira.Tichifunga nezvemhando yemitengo yemutengo wemhangura + mubhadharo wekugadzirisa welithium copper foil, mari yekugadzira ye6 micron copper foil ndeye 5.2 miriyoni yuan/ton (kusanganisira mutero), iyo inenge 47% yakakwirira kudarika mari yekugadzirisa ye8 micron copper foil.
Ichibatsirwa nekusimudzira nekukurumidza kwemotokari nyowani dzeChina uye indasitiri yebhatiri yelithium, China inotungamira pasi rose mukuvandudzwa kwelithium copper foil, inovhara yakaonda yemhangura foil, Ultra-yakaonda mhangura foil uye yakaonda kwazvo foil yemhangura.China yave mugadziri mukuru pasi rose welithium copper foil.Sekureva kweCCFA, China yeLithium copper foil yekugadzira inokwana matani mazana maviri nemakumi maviri nepfumbamwe muna 229,000, uye isu tinofungidzira kuti chikamu chemusika cheChina mumusika wepasi rose welithium copper foil kugadzirwa kunogona kuita 65%.
Nordic share: Lithium copper foil mutungamiri akatangazve kukura, anonyanya kuita mukusimudzira, kugadzirwa uye kutengesa kwe electrolytic copper foil ye lithium-ion mabhatiri, iyo huru electrolytic copper foil zvigadzirwa zvinosanganisira 4-6 micron yakanyanya kutetepa lithium copper foil, 8-10 micron. Ultra-yakatetepa lithium copper foil, 9-70 micron yakakwira-performance electronic circuit copper foil, 105-500 micron Ultra-gobvu electrolytic copper foil, nezvimwewo, mudzimba kutanga kuwana 4.5 micron uye 4 micron yakanyanya kutetepa lithium copper foil mu kugadzirwa kwakawanda.
Jiayuan Technology: Yakanyatsobatanidzwa mu lithium copper foil, ramangwana rekugadzira simba rinoramba richikura, rinonyanya kubatanidzwa mukugadzirwa uye kutengesa kwemhando dzakasiyana-siyana dzepamusoro-kushanda electrolytic copper foil ye lithium-ion mabhatiri kubva 4.5 kusvika 12μm, anonyanya kushandiswa mu lithium-ion. mabhatiri, asiwo nhamba diki yemashandisirwo muPCB.Iyo kambani yakagadzira hukama hwenguva refu nevakuru vekumba yelithium-ion bhatiri vanogadzira uye vanova musimboti wekutengesa yavo lithium copper foil.Iyo kambani inobatikana zvakanyanya mu lithium copper foil uye yanga ichitungamira mukutsvagisa chigadzirwa nekusimudzira, uye ikozvino yapa 4.5 micron yakanyanya kutetepa lithium copper foil kune vatengi mubatch.
Zvinoenderana nemapurojekiti emakambani makuru emhangura yemhangura uye kufambira mberi kwehuwandu hwavo hwekugadzira, maitiro eiyo yakasimba yekupihwa kwemhangura foil inogona kuenderera muna 2022 pasi pekukura nekukurumidza kwekuda, uye muripo wekugadzirisa welithium copper foil unotarisirwa kuchengetedza yakakwira. level.2023 ichaona kuvandudzwa kwakakosha padivi rekupa, uye indasitiri inozodzikama zvishoma nezvishoma.
Nguva yekutumira: Oct-18-2022