A matsayin muhimmin ɓangare na motocin lantarki, batir lithium-ion za su sami wasu tasirin muhalli yayin lokacin amfani.Don cikakken nazarin tasirin muhalli, fakitin baturi na lithium-ion, wanda ya ƙunshi abubuwa 11 daban-daban, an zaɓi su azaman abin nazari.Ta hanyar aiwatar da hanyar tantance zagayowar rayuwa da hanyar ma'aunin nauyi na entropy don ƙididdige nauyin muhalli, an ƙirƙiri tsarin kimanta ma'auni da yawa dangane da halayen batirin muhalli.
Ci gaban masana'antar sufuri cikin sauri1 yana taka muhimmiyar rawa wajen ci gaban tattalin arziki da zamantakewa.A lokaci guda kuma, tana kuma amfani da albarkatun mai mai yawa, wanda ke haifar da mummunar gurɓacewar muhalli.A cewar IEA (2019), kusan kashi ɗaya bisa uku na iskar CO2 na duniya suna fitowa daga ɓangaren sufuri.Domin rage yawan buƙatun makamashi da nauyin muhalli da masana'antar sufuri ta duniya ke yi, ana ɗaukar wutar lantarkin masana'antar sufuri ɗaya daga cikin mahimman matakan rage gurɓataccen hayaƙi.Don haka, haɓaka motoci masu dacewa da muhalli da ɗorewa, musamman motocin lantarki (EVs), ya zama zaɓi mai ban sha'awa ga masana'antar kera motoci.
Tun daga shirin shekaru biyar na 12 na (2010-2015), gwamnatin kasar Sin ta yanke shawarar inganta amfani da motocin lantarki don kara tsaftace tafiye tafiye.To sai dai kuma mummunan rikicin tattalin arziki ya tilastawa kasashe fuskantar matsaloli kamar matsalar makamashi, hauhawar farashin man fetur, rashin aikin yi, hauhawar farashin kayayyaki, da dai sauransu, wadanda suka shafi tunanin zamantakewar jama'a, karfin mabukaci na jama'a da yanke shawarar gwamnati.Don haka, rashin karbuwa da karbuwar motocin lantarki ya hana fara daukar motocin lantarki a kasuwa.
Akasin haka, tallace-tallacen motocin da ke amfani da man fetur ya ci gaba da raguwa, kuma haɓakar haɓakar masu mallakar ya ragu.A takaice dai, tare da aiwatar da ka'idoji da kuma wayar da kan muhalli, tallace-tallacen motocin man fetur na yau da kullun ya canza sabanin siyar da motocin lantarki, kuma yawan shigar motocin lantarki yana karuwa cikin sauri.A halin yanzu, batirin lithium-ion (LIB) sune mafi kyawun zaɓi a fagen motocin lantarki saboda nauyin haske, kyakkyawan aiki, ƙarfin ƙarfin ƙarfi da ƙarfin wutar lantarki.Bugu da kari, batirin lithium-ion, a matsayin babbar fasaha ta tsarin ajiyar batir, suma suna da matukar fa'ida ta fuskar ci gaban makamashi mai dorewa da kuma raguwar iskar carbon.
A cikin aikin haɓakawa, ana kallon motocin lantarki a wasu lokuta a matsayin motocin da ba za su iya fitar da hayaki ba, amma samarwa da amfani da batir ɗinsu yana da babban tasiri ga muhalli.Sakamakon haka, bincike na baya-bayan nan ya fi mayar da hankali kan fa'idodin muhalli na motocin lantarki.An gudanar da bincike sosai kan matakai guda uku na kera, amfani da zubar da motocin lantarki, sun dauki uku daga cikin manyan batura na lithium nickel cobalt manganese oxide (NCM) da lithium iron phosphate (LFP) da aka fi amfani da su a kasuwar motocin lantarki ta kasar Sin kamar yadda ya saba. batun nazari kuma ya gudanar da bincike na musamman.daga cikin waɗannan batura guda uku dangane da ƙimar yanayin rayuwa (LCA) na matakan samarwa, amfani da sake amfani da batura masu jan hankali.Sakamakon ya nuna cewa baturin phosphate na lithium yana da kyakkyawan aikin muhalli fiye da baturi sau uku a cikin yanayi na gaba ɗaya, amma ƙarfin kuzari a lokacin amfani bai kai na baturi uku ba, kuma yana da ƙimar sake amfani da shi.
Lokacin aikawa: Agusta-10-2023
