Batirin lithium suna ko'ina a cikin aikinmu da rayuwarmu.Daga na'urorin lantarki kamar wayoyin hannu da kwamfutar tafi-da-gidanka zuwa sabbin motocin makamashi, ana samun batir lithium-ion a yanayi da yawa.Tare da ƙaramin girman su, mafi ƙarfin aiki, da ingantaccen sake amfani da su, suna taimaka wa ɗan adam ingantacciyar amfani da makamashi mai tsabta.
A cikin 'yan shekarun nan, kasar Sin ta shiga sahun gaba a duniya wajen gudanar da bincike da bunkasa fasahar kere-kere, da shirya kayayyaki, da samar da batura, da yin amfani da batir sodium ion.
Babban fa'idar ajiya
A halin yanzu, ajiyar makamashin lantarki wanda batir lithium-ion ke wakilta yana haɓaka haɓakarsa.Batirin Lithium ion suna da takamaiman makamashi na musamman, takamaiman iko, ƙarfin fitarwa, da ƙarfin fitarwa, kuma suna da tsawon rayuwar sabis da ƙaramin fitar da kai, yana mai da su ingantaccen fasahar adana makamashi.Tare da raguwar farashin masana'antu, ana shigar da batura lithium-ion akan babban sikeli a fagen ajiyar makamashin lantarki, tare da haɓakar haɓaka mai ƙarfi.
Bisa kididdigar da ma'aikatar masana'antu da fasahar watsa labaru ta kasar Sin ta fitar, sabon karfin da aka sanya na sabbin makamashin makamashi a kasar Sin ya karu da kashi 200 cikin 100 a duk shekara a shekarar 2022. Fiye da ayyukan megawatt sama da dari 20 sun cimma nasarar hada grid, tare da batir lithium. ajiyar makamashi yana lissafin kashi 97% na sabon ƙarfin da aka shigar.
“Fasaha na ajiyar makamashi wata hanya ce ta hanyar aiki da aiwatar da sabon juyin juya halin makamashi.Dangane da dabarun hada-hadar makamashin carbon guda biyu, sabon tsarin ajiyar makamashi na kasar Sin ya bunkasa cikin sauri."Sun Jinhua, masani na Kwalejin Kimiyya ta Turai kuma farfesa a Jami'ar Kimiyya da Fasaha ta kasar Sin, ya bayyana karara cewa halin da ake ciki na sabon makamashin makamashi ya mamaye "lithium daya".
Daga cikin fasahohin adana makamashin lantarki da yawa, batir lithium-ion sun ɗauki matsayi mafi girma a cikin na'urorin lantarki masu ɗaukar nauyi da sabbin motocin makamashi, suna samar da cikakkiyar sarkar masana'antu.Koyaya, a lokaci guda, gazawar batirin lithium-ion shima ya jawo hankali.
Karancin albarkatun na daya daga cikinsu.Masana sun ce ta fuskar duniya, rabon albarkatun lithium bai yi daidai ba, inda kusan kashi 70% ake rarrabawa a kudancin Amurka, kuma albarkatun lithium na kasar Sin ya kai kashi 6% na jimillar duk duniya.
Yadda ake haɓaka fasahar batir ɗin ajiyar makamashi wanda ba ya dogara da albarkatun da ba kasafai ba kuma yana da ƙananan farashi?Haɓaka takin sabbin fasahohin ajiyar makamashi waɗanda batir sodium ion ke wakilta yana haɓaka.
Kama da baturan lithium-ion, batir sodium ion batura ne na biyu waɗanda ke dogara da ions sodium don motsawa tsakanin ingantattun na'urorin lantarki da mara kyau don kammala caji da ayyukan caji.Li Jianlin, babban sakataren kwamitin kula da ingancin makamashi na kungiyar fasahar lantarki ta kasar Sin, ya bayyana cewa, a duk duniya, adadin sinadarin sodium ya zarce sinadarin lithium, kuma ana rarraba shi sosai.Farashin batirin ion sodium 30% -40% ƙasa da na batirin lithium.A lokaci guda, batura ion sodium suna da mafi aminci da ƙarancin zafin jiki, da kuma tsawon rayuwa mai tsawo, yana mai da su hanya mai mahimmanci ta fasaha don warware matsalar zafi na "lithium daya ya mamaye".
Kyawawan fatan masana'antu
Kasar Sin ta dora muhimmanci sosai ga bincike da kuma amfani da batura ion sodium.A shekarar 2022, kasar Sin za ta hada da batura ion sodium a cikin shirin shekaru biyar na 14 na kimiyya da kere-kere a fannin makamashi, da tallafawa bincike da bunkasa fasahohin zamani da kayan aikin fasaha na batir sodium ion.A cikin Janairu 2023, Ma'aikatar Masana'antu da Fasahar Watsa Labarai tare da wasu sassa shida tare sun ba da Ra'ayoyin Jagora kan Inganta Ci gaban Masana'antar Lantarki ta Makamashi, tare da fayyace ƙarfafa ci gaban fasaha a masana'antar sabbin batura na ajiyar makamashi, bincike da ci gaba a cikin mahimman bayanai. fasahohi irin su ultra long life da high aminci baturi tsarin, babban sikelin, babban iko, da ingantaccen makamashi ajiya, da kuma hanzarta bincike da ci gaban sabon nau'in batura kamar sodium ion baturi.
Yu Qingjiao, Sakatare Janar na kungiyar sabuwar fasahar kirkire-kirkire ta fasaha ta Zhongguancun, ya bayyana cewa, shekarar 2023 an san shi da "shekara ta farko da aka fara samar da batir sodium a cikin masana'antu, kuma kasuwar batirin sodium ta kasar Sin tana habaka.A nan gaba, batir sodium za su zama ƙarin ƙarfi ga fasahar batirin lithium a sassa da yawa kamar motocin lantarki masu ƙafa biyu ko uku, ajiyar makamashi na gida, ajiyar makamashi na masana'antu da kasuwanci, da sabbin motocin makamashi.
A watan Janairun bana, sabuwar motar makamashi ta kasar Sin Jianghuai Yttrium ta kai motar batir sodium ta farko a duniya.A cikin 2023, ƙarni na farko na sel batir sodium ion na CATL an ƙaddamar da ƙasa.Ana iya cajin tantanin baturi a zafin jiki na tsawon mintuna 15, tare da ƙarfin baturi sama da 80%.Ba wai kawai ƙananan farashi ba ne, amma sarkar masana'antu kuma za ta sami caji mai zaman kanta da sarrafawa.
A karshen shekarar da ta gabata, Hukumar Kula da Makamashi ta Kasa ta sanar da shirin gwajin gwajin sabbin makamashi.Daga cikin ayyukan 56 da aka tantance, akwai ayyukan batir ion sodium guda biyu.A ra'ayin Wu Hui, shugaban cibiyar binciken masana'antar batir ta kasar Sin, tsarin samar da masana'antu na batir sodium ion yana ci gaba cikin sauri.Dangane da lissafin, nan da 2030, buƙatun ajiyar makamashi na duniya zai kai kusan sa'o'i terawatt 1.5 (TWh), kuma ana sa ran batirin sodium ion za su sami sararin kasuwa.Wu Hui ya ce, "Daga matakin ajiyar makamashi zuwa ma'ajiyar makamashi na masana'antu da kasuwanci, sa'an nan zuwa ajiyar makamashi na gida da na šaukuwa, dukkanin kayan ajiyar makamashi za su yi amfani da wutar lantarki sosai a nan gaba," in ji Wu Hui.
Dogon aikace-aikacen hanya
A halin yanzu, batir sodium ion suna samun kulawa daga kasashe daban-daban.Jaridar Nihon Keizai Shimbun ta taba bayar da rahoton cewa, ya zuwa watan Disamba na shekarar 2022, ikon mallakar kasar Sin a fannin batir sodium ion ya kai sama da kashi 50 cikin dari na dukiyoyin da aka yi amfani da su a duniya, kuma kasashen Japan, Amurka, Koriya ta Kudu da Faransa sun zo na biyu zuwa na biyar.Sun Jinhua ta ce, baya ga yadda kasar Sin ke kara saurin ci gaba da aiwatar da fasahohin batirin sodium ion a fili, kasashen Turai da Amurka da Asiya da dama sun hada da batir sodium ion cikin tsarin raya tsarin batura masu adana makamashi.
Lokacin aikawa: Maris 26-2024