Batirin lithium nau'in baturi ne da ke amfani da ƙarfen lithium ko ƙarfen lithium a matsayin kayan lantarki mara kyau da kuma maganin electrolyte mara ruwa. Ana amfani da batirin lithium galibi a cikin samfuran dijital a fagen gargajiya, kuma galibi ana amfani da su ne a fannin batirin wutar lantarki da adana makamashi a fannoni masu tasowa.
Kasar Sin tana da wadataccen albarkatun lithium da kuma cikakken sarkar masana'antar batirin lithium, da kuma babban tushe na hazaka, wanda hakan ya sanya kasar Sin ta zama yanki mafi kyau a fannin bunkasa batirin lithium da masana'antar kayayyaki, kuma ta zama babbar cibiyar samar da batirin lithium a duniya. Kayan batirin da kuma tushen samar da batirin lithium. Sama da sarkar masana'antar batirin lithium ya hada da cobalt, manganese, nickel, lithium, da kuma graphite. A cikin sarkar masana'antar kera batirin lithium, babban bangaren fakitin batirin shine tsakiyar batirin. Bayan an nade tsakiyar batirin, ana hada igiyar waya da fim din PVC don samar da tsarin baturi, sannan a kara mahaɗin igiyar waya da allon da'ira na BMS don samar da samfurin batirin mai amfani.
Binciken sama na sarkar masana'antu
Babban abin da ke haifar da batirin lithium shi ne haƙar ma'adinai da sarrafa albarkatun ƙasa, galibi albarkatun lithium, albarkatun cobalt da graphite. Amfani da albarkatun ƙasa guda uku na motocin lantarki: lithium carbonate, cobalt da graphite. An fahimci cewa ajiyar albarkatun lithium na duniya tana da wadata sosai, kuma a halin yanzu ba a bincika kuma an haɓaka kashi 60% na albarkatun lithium ba, amma rarraba ma'adinan lithium yana da yawa, galibi yana yaɗuwa a yankin "triangle na lithium" na Kudancin Amurka, Ostiraliya da China.
A halin yanzu, rijiyoyin hakar ma'adinai na duniya sun kai kimanin tan miliyan 7, kuma an tara yawan rijiyoyin. Rijiyoyin da ke Congo (DRC), Ostiraliya da Cuba sun kai kashi 70% na rijiyoyin da ke duniya, musamman ma rijiyoyin da ke Congo sun kai tan miliyan 3.4, wanda ya kai sama da kashi 50% na duniya.
Binciken tsakiyar masana'antar batirin lithium
Tsakiyar sarkar masana'antar batirin lithium galibi ya ƙunshi abubuwa daban-daban masu kyau da marasa kyau, da kuma electrolytes, tabs, diaphragms da batura.
Daga cikinsu, electrolyte na batirin lithium wani abu ne da ke ɗauke da ions na lithium a cikin batirin lithium ion, kuma yana taka muhimmiyar rawa a cikin aiki da amincin batirin lithium. Ka'idar aiki na batirin lithium-ion kuma ita ce tsarin caji da fitarwa, wato, ana haɗa ions na lithium tsakanin electrodes masu kyau da marasa kyau, kuma electrolyte shine matsakaiciyar kwararar ions na lithium. Babban aikin diaphragm shine raba electrodes masu kyau da marasa kyau na batirin, hana sandunan biyu haɗuwa da gajeren kewaye, kuma suna da aikin wucewar ions na electrolyte.
Binciken ƙasa na sarkar masana'antar batirin lithium
A shekarar 2018, fitowar kasuwar batirin lithium-ion ta kasar Sin ta karu da kashi 26.71% a duk shekara zuwa 102.00GWh. Yawan samar da batirin lithium-ion a kasar Sin a duniya ya kai kashi 54.03%, kuma ta zama babbar masana'antar batirin lithium-ion a duniya. Kamfanonin da ke wakiltar batirin lithium sune: zamanin Ningde, BYD, Waterma, Guoxuan Hi-Tech da sauransu.
Daga kasuwar amfani da batirin lithium-ion a China, batirin wutar lantarki a shekarar 2018 ya samo asali ne sakamakon saurin ci gaban sabuwar masana'antar kera motoci masu amfani da makamashi. Yawan amfani da batirin ya karu da kashi 46.07% a shekara zuwa 65GWh, wanda ya zama mafi girman bangare; kasuwar batirin dijital ta 3C a shekarar 2018. Ci gaban ya kasance mai dorewa, kuma yawan amfani da makamashin ya ragu da kashi 2.15% a shekara zuwa 31.8GWh, kuma yawan amfani da makamashin ya ragu. Duk da haka, filin batirin dijital mai inganci wanda aka wakilta ta hanyar batura masu sassauƙa, batura masu inganci da fakitin dijital masu inganci yana ƙarƙashin na'urori masu sawa, jiragen sama marasa matuƙa, da kuma manyan bayanai. Kasancewar sassan kasuwa kamar wayoyin hannu, ya zama wani ɓangare mai girma a kasuwar batirin dijital ta 3C; a shekarar 2018, batirin lithium-ion na ajiyar makamashi na kasar Sin ya karu da kadan da kashi 48.57% zuwa 5.2GWh.
Batirin Wuta
A cikin 'yan shekarun nan, batirin lithium-ion mai ƙarfi na China ya bunƙasa cikin sauri, galibi saboda goyon bayan manufofin ƙasa na sabuwar masana'antar kera motoci masu amfani da makamashi. A shekarar 2018, fitowar sabbin motocin makamashi na China ya karu da kashi 50.62% a shekara zuwa kashi miliyan 1.22, kuma fitowar ta ninka ta shekarar 2014 sau 14.66. Sakamakon ci gaban kasuwar sabbin motocin makamashi, kasuwar batirin wutar lantarki ta China ta ci gaba da samun ci gaba cikin sauri a tsakanin 2017-2018. A cewar kididdigar bincike, fitowar kasuwar batirin wutar lantarki ta China a shekarar 2018 ta karu da kashi 46.07% a shekara zuwa 65GWh.
Tare da aiwatar da sabon tsarin maki na motocin makamashi a hukumance, kamfanonin motocin mai na gargajiya za su ƙara tsarin sabbin motocin makamashi, kuma kamfanonin ƙasashen waje kamar Volkswagen da Daimler za su haɗa kai wajen gina sabbin motocin makamashi a China. Bukatar kasuwar batirin wutar lantarki ta China za ta kasance don ci gaba da saurin ci gaba, ana sa ran CAGR na samar da batirin wutar lantarki zai kai kashi 56.32% cikin shekaru biyu masu zuwa, kuma fitowar batirin wutar lantarki zai wuce 158.8GWh nan da shekarar 2020.
Kasuwar batirin lithium-ion ta China ta ci gaba da samun ci gaba cikin sauri, wanda galibi ya samo asali ne daga saurin karuwar kasuwar batirin wutar lantarki. A shekarar 2018, manyan kamfanoni biyar a kasuwar batirin wutar lantarki ta China sun kai kashi 71.60% na darajar fitarwa, kuma an ƙara inganta yawan amfani da shi a kasuwa.
Batirin wutar lantarki na gaba shine injin girma mafi girma a fannin batirin lithium-ion. An tantance yanayinsa na yawan kuzari mai yawa da kuma aminci mai yawa. Batirin wutar lantarki da batirin lithium-ion na dijital masu inganci za su zama manyan wuraren girma a kasuwar batirin lithium-ion, da kuma batirin lithium a cikin 6μm. Foil na tagulla zai zama ɗaya daga cikin mahimman kayan da ake amfani da su don batirin lithium-ion kuma zai zama abin da manyan kamfanoni ke mayar da hankali a kai.
Batirin 3C
A shekarar 2018, samar da batirin dijital a kasar Sin ya ragu da kashi 2.15% a shekara zuwa kashi 31.8GWh. GGII ta yi hasashen cewa CAGR na batirin dijital zai kasance kashi 7.87% a cikin shekaru biyu masu zuwa. An kiyasta cewa samar da batirin dijital a kasar Sin zai kai kashi 34GWh a shekarar 2019. Nan da shekarar 2020, samar da batirin dijital a kasar Sin zai kai kashi 37GWh, kuma manyan batura masu laushi na dijital, batura masu sassauci, batura masu tsada, da sauransu za su kasance ta hanyar wayoyin zamani masu tsada, na'urori masu amfani da su, jiragen sama marasa matuki, da sauransu, wanda hakan zai zama babban ci gaban kasuwar batirin dijital.
Batirin ajiyar makamashi
Duk da cewa filin ajiyar makamashi na lithium-ion na kasar Sin yana da babban fili a kasuwa, amma har yanzu farashi da fasaha suna iyakance shi, kuma har yanzu yana cikin lokacin gabatar da kasuwa. A shekarar 2018, fitowar batirin lithium-ion na ajiyar makamashi na kasar Sin ya karu da kashi 48.57% a duk shekara zuwa 5.2GWh. An kiyasta cewa fitowar batirin lithium-ion na ajiyar makamashi na kasar Sin zai kai 6.8GWh a shekarar 2019.
Lokacin Saƙo: Satumba-20-2019