Magana game da abubuwan da ake buƙata na fakitin baturi - cell ɗin baturi (1)

Magana game da abubuwan da ake buƙata na fakitin baturi - cell ɗin baturi (1)

Yawancin batura da ake amfani da su a cikin manyan PACKs a kasuwa sune batir phosphate na lithium iron phosphate.

"Batir phosphate na lithium baƙin ƙarfe", cikakken sunan lithium baƙin ƙarfe phosphate baturin lithium ion baturi, sunan ya yi tsayi da yawa, ana magana da shi azaman baturin phosphate na lithium baƙin ƙarfe.Domin aikinsa ya dace da aikace-aikacen wutar lantarki, ana ƙara kalmar “power” zuwa sunan, wato, baturin wutar lantarki na baƙin ƙarfe na lithium.Ana kuma kiransa “batir mai ƙarfi na lithium iron (LiFe).

ka'idar aiki

Lithium iron phosphate baturi yana nufin baturin lithium ion ta amfani da lithium iron phosphate a matsayin tabbataccen abu na lantarki.Abubuwan cathode na batir lithium-ion sun hada da lithium cobalt oxide, lithium manganate, lithium nickel oxide, kayan ternary, lithium iron phosphate, da sauransu. .

mahimmanci

A kasuwar hada-hadar karafa, cobalt (Co) ita ce ta fi tsada, kuma babu yawan ajiya, nickel (Ni) da manganese (Mn) sun fi rahusa, kuma iron (Fe) ya fi ajiya.Hakanan farashin kayan cathode ya yi daidai da na waɗannan karafa.Saboda haka, batirin lithium-ion da aka yi da kayan LiFePO4 cathode ya kamata su kasance masu arha sosai.Wani fasalinsa shi ne cewa yana da alaƙa da muhalli kuma ba ya ƙazanta.

A matsayin baturi mai caji, abubuwan da ake buƙata sune: babban ƙarfin aiki, babban ƙarfin fitarwa, kyakkyawan aikin sake zagayowar caji, ƙarfin ƙarfin fitarwa mai ƙarfi, cajin caji mai ƙarfi na yanzu, kwanciyar hankali na electrochemical, da aminci cikin amfani (ba saboda yawan caji ba, zubar da ruwa da gajere kewaye).Yana iya haifar da konewa ko fashewa saboda rashin aiki mara kyau), faɗin yanayin zafin aiki, mara guba ko ƙasa da guba, kuma babu gurɓata muhalli.LiFePO4 batura ta amfani da LiFePO4 a matsayin ingantacciyar wutar lantarki suna da buƙatun aiki masu kyau, musamman dangane da yawan fitarwar fitarwa mai yawa (5 ~ 10C fitarwa), tsayayyen wutar lantarki, aminci (ba ƙonewa, ba fashewa), rayuwa (lokacin sake zagayowar) ), babu gurɓata muhalli, shine mafi kyau, kuma a halin yanzu shine mafi kyawun batirin ƙarfin fitarwa na yanzu.