Guhera mu 2022, isoko ry’ibicuruzwa bibika ingufu ryiyongereye cyane kubera ibura ry’ingufu ndetse n’izamuka ry’ibiciro by’amashanyarazi mu bihugu byinshi ku isi.Bitewe no kwishyuza cyane no gusohora neza no gutuza neza,baterizifatwa ku rwego mpuzamahanga nk'ihitamo ryambere kubikoresho bigezweho byo kubika ingufu.Mu cyiciro gishya cy'iterambere, ni umurimo w'ingenzi kuri bagenzi bacu bose bo mu nganda z'umuringa gutera imbere no kurushaho guteza imbere ibicuruzwa no kuzamura ibicuruzwa kugira ngo isoko rishya rishobore kugera ku iterambere ryiza.Ntabwo bigoye kubona ko isoko ya batiri ya lithium uyumunsi itera imbere cyane, icyifuzo cyo kubika amashanyarazi kiriyongera cyane, icyerekezo cyo kugabanuka kwa batiri kiramenyerewe, kandi ibicuruzwa bya batiri bito bito bya lithium byahindutse ibicuruzwa byinjira mu gihugu cyacu "ibicuruzwa biturika".
Litiyumu y'umuringa foil ni impfunyapfunyo yabateri ya lithium-ionumuringa wumuringa, ukoreshwa nkibikoresho byo gukusanya anode ya bateri ya lithium-ion kandi ikaba iri mubyiciro byingenzi byumuringa wa electrolytike.Nubwoko bwumuringa wumuringa wibyuma byakozwe nuburyo bwa electrolytique hamwe no kuvura hejuru, kandi nibisanzwe mubyiciro bya batiri ya lithium yumuringa.Li-ion ya batiri yumuringa irashobora gushyirwa mubyimbye mubyuma bikozwe mu muringa muto (microne 12-18), umuringa wa ultra-thin umuringa (microne 6-12) na feri yumuringa wa ultra-thin (micron 6 na munsi).Bitewe ningufu nyinshi zisabwa n’ibinyabiziga bishya byingufu, bateri zikoresha ingufu zikoresha gukoresha ultra-thin kandi yoroheje cyane yumuringa ufite umubyimba muto.
Cyane cyane kuriamashanyarazi ya litirohamwe ningufu nyinshi zisabwa, lithium y'umuringa foil yabaye imwe muntambwe.Hashingiwe ko izindi sisitemu zidahinduka, icyuma cyoroshye kandi cyoroshye feri y'umuringa ikoreshwa muri bateri ya lithium, niko ubwinshi bwingufu zingana.Nka lithium y'umuringa wo hagati murwego rwinganda, iterambere ryinganda riterwa nibikoresho fatizo byo hejuru hamwe na batiri ya lithium.Hejuru y'ibikoresho fatizo nka acide y'umuringa na sulfurike ni ibicuruzwa byinshi bifite isoko ihagije ariko ihindagurika ryibiciro kenshi;bateri ya lithium yamanuka iterwa niterambere ryimodoka nshya zingufu no kubika ingufu.Mu bihe biri imbere, ibinyabiziga bishya by’ingufu byungukirwa n’ingamba z’igihugu zidafite aho zibogamiye, kandi biteganijwe ko igipimo cy’icyamamare kizakomeza kwiyongera ku buryo bugaragara, kandi n’ibikenerwa na batiri ya lithium-ion biziyongera vuba.Ubushinwa bukoresha ingufu za chimique buratera imbere byihuse, kandi n’iterambere ry’ingufu z’umuyaga, fotokolta n’izindi nganda, ububiko bw’ingufu z’amashanyarazi mu Bushinwa buziyongera vuba.Ubwiyongere bwikigereranyo cyubwiyongere bwububiko bwamashanyarazi bwashyizweho buteganijwe kuba 57.4% kuva 2021-2025.
Ku mbaraga zihuriweho n’amasosiyete ya batiri hamwe n’abakora ibicuruzwa bikozwe mu muringa, Ubushinwa bwa litiro ya lithium yo mu Bushinwa iri ku isonga ry’isi mu bijyanye n’umucyo n'ubunini.Kugeza ubu, umuringa wumuringa wa bateri yo mu rugo ni mikoroni 6 na micron 8.Kugirango tunonosore ingufu za bateri, usibye ubunini, imbaraga zingana, kuramba, kurwanya ubushyuhe no kurwanya ruswa nabyo ni ibimenyetso byingenzi bya tekiniki.Micron 6 hamwe na feza yoroheje y'umuringa byahindutse intego yibikorwa byabakora ibicuruzwa bikomoka mu gihugu imbere, kandi kuri ubu, micron 4, micron 4.5 n’ibindi bicuruzwa byoroheje byakoreshejwe mu bigo bikuru nka Ningde Time na China Innovation Aviation.
Umusaruro nyirizina uragoye kugera ku bushobozi bw'izina, kandi igipimo rusange cyo gukoresha ubushobozi bwa lithium y'umuringa wa fayili ni hafi 80%, urebye ubushobozi butemewe budashobora gukorwa cyane.6 micron y'umuringa cyangwa munsi yayo yishimira imbaraga zo guhahirana hamwe ninyungu nyinshi kubera ingorane zumusaruro.Urebye igiciro cyibiciro byumuringa + amafaranga yo gutunganya lithium yumuringa wa lithium, amafaranga yo gutunganya fayili 6 ya micron yumuringa ni miliyoni 5.2 yuan / toni (harimo umusoro), ibyo bikaba biri hejuru ya 47% ugereranije n’amafaranga yo gutunganya 8 micron y'umuringa.
Mu Bushinwa bungukirwa n’iterambere ryihuse ry’imodoka nshya z’ingufu n’inganda za batiri ya lithium, Ubushinwa n’umuyobozi ku isi mu iterambere ry’umuringa wa lithium, utwikiriye umuringa muto, umuringa wa ultra-thin umuringa hamwe n’umuringa muto cyane.Ubushinwa bwabaye igihugu kinini ku isi gikora lithium y'umuringa.Nk’uko CCFA ibigaragaza, mu Bushinwa ubushobozi bwa lithium y'umuringa wa lithium buzaba toni 229.000 mu 2020, kandi turagereranya ko isoko ry’Ubushinwa ku isoko ry’umuringa wa lithium ku isi rizaba hafi 65%.
Umugabane wa Nordic: umuyobozi wa lithium umuringa wongeye gutangira gukura, cyane cyane mugutezimbere, gukora no kugurisha ifiriti yumuringa wa electrolytike ya bateri ya lithium-ion, ibicuruzwa nyamukuru bya electrolytike yumuringa birimo 4-6 micron yoroheje cyane ya litiro yumuringa, 8-10 micron ultra-thin lithium y'umuringa, 9-70 micron ikora cyane ya elegitoroniki yumuzunguruko wumuringa, 105-500 micron ultra-umubyimba wa electrolytike yumuringa, nibindi, murugo murugo ubanza kugera kuri micron 4.5 na micron 4 yoroheje cyane ya lithium y'umuringa muri umusaruro mwinshi.
Ikoranabuhanga rya Jiayuan: Yishora cyane muri lithium y'umuringa, ubushobozi bwo gutanga umusaruro bukomeje kwiyongera, cyane cyane mukubyara no kugurisha ubwoko butandukanye bwumuringa wa electrolytike wumuringa wa bateri ya lithium-ion kuva kuri 4.5 kugeza 12 mm, cyane cyane ikoreshwa muri lithium-ion bateri, ariko kandi numubare muto wa porogaramu muri PCB.Isosiyete yashyizeho umubano wigihe kirekire ninganda zikomeye za lithium-ion zo mu gihugu kandi ziba isoko ryibanze rya lithium y'umuringa.Isosiyete ikora cyane muri lithium y'umuringa kandi ikaba iyoboye ubushakashatsi no guteza imbere ibicuruzwa, ubu ikaba imaze guha micron 4.5 micron yoroheje cyane ya lithium y'umuringa ku bakiriya.
Dukurikije imishinga minini y’umushinga w’umuringa hamwe n’iterambere ry’ubushobozi bw’umusaruro, uburyo bwo gutanga ibicuruzwa bikozwe mu muringa burashobora gukomeza mu 2022 bitewe n’ubwiyongere bwihuse bw’ibisabwa, kandi biteganijwe ko amafaranga yo gutunganya lithium y'umuringa azakomeza kuba hejuru urwego.2023 izabona iterambere ryinshi kuruhande rutanga, kandi inganda zizagenda zisubirana buhoro buhoro.
Igihe cyo kohereza: Ukwakira-18-2022