Kwatanta fa'idodi da rashin amfani tsakanin baturin lithium ion da baturin ion sodium.An fi amfani da batir na kasar Sin a masana'antu uku, wato motocin lantarki, ajiyar makamashi da na'urorin lantarki.A kusa da waɗannan hanyoyi guda uku, musamman a cikin 'yan shekarun nan, fannin motocin lantarki da ajiyar makamashi ya bunkasa cikin sauri, yana mai da hankali kan baturan lithium-ion.Idan aka kwatanta da lithium, sodium ya wanzu a yanayi ko'ina kuma yana da sauƙin samu, amma farkon samfurin batirin ion sodium yana da halayen ƙarancin aiki da gajeriyar rayuwa.Yanzu, batirin ion sodium ya zama sabon alƙawarin alƙawarin.Wannan labarin yana nazarin fa'idodi da rashin amfanin baturin lithium-ion da baturin ion sodium.
Ka'idar aiki da fa'idodin batirin ion sodium
Ka'ida:A cikin aiwatar da caji da fitarwa, Na + ana shigar da shi kuma ana cire shi gaba da gaba tsakanin na'urorin lantarki guda biyu: yayin caji, Na + an cire shi daga ingantacciyar wutar lantarki kuma a sanya shi cikin mummunan lantarki ta hanyar electrolyte;Akasin haka ne lokacin fitarwa.
Amfani:
(1) Danyen kayan gishirin sodium suna da yawa kuma suna da arha.Idan aka kwatanta da ternary cathode abu na lithium-ion baturi, an rage farashin albarkatun kasa da rabi;
(2) Saboda halaye na sodium gishiri, an yarda da amfani da low maida hankali electrolyte (tare da wannan maida hankali electrolyte, conductivity na sodium gishiri ne game da 20% mafi girma fiye da na lithium electrolyte) don rage farashin;
(3) Sodium ions ba su samar da wani gami da aluminum.Aluminum foil za a iya amfani da a matsayin mai tarawa ga korau electrode, wanda zai iya kara rage farashin da game da 8% da nauyi da game da 10%;
(4) Saboda halayen fitarwa na batirin ion sodium, ba a yarda da fitar da ion sodium ion ba.Yawan kuzarin batirin ion sodium ya fi 100wh/kg, wanda yayi daidai da batirin lithium baƙin ƙarfe phosphate, amma fa'idar farashinsa a bayyane yake, wanda ake sa ran zai maye gurbin baturin gubar-acid na gargajiya a cikin babban ajiyar makamashi.

Kwatanta fa'idodi da rashin amfani tsakanin baturin lithium ion da baturin ion sodium
1. Masu ɗaukar cajin ciki na baturi sun bambanta.Ana cajin baturin lithium da fitar da shi ta hanyar motsi da jujjuyawar ions lithium tsakanin ma'auni mai kyau da mara kyau, yayin da batirin sodium ion yana caji da fitar da shi ta hanyar haɗawa da cire ions sodium tsakanin masu amfani da wutan lantarki.A gaskiya ma, ka'idodin aiki na biyu iri ɗaya ne.
2. Saboda bambancin radius ion, aikin batirin ion sodium ya yi ƙasa da na baturin lithium ion;Rashin wutar lantarki na lithium ion na iya yin graphite, amma ion sodium ba zai iya zama da wuya a sanya / sakawa a cikin graphite ba, kuma ƙarfin yana da ƙanƙanta;Sauran kayan carbon na iya kaiwa kusan 300 MAH bayan jiyya;Ƙarfin ions a cikin ingantaccen lantarki yana da ƙananan ƙananan, kawai fiye da 100 MAH;Juriya na sodium ion intercalation / de intercalation a cikin ingantattun na'urori masu kyau da na lantarki yana da girma sosai, wanda ya fito daga babban radius;Rashin jujjuyawa mara kyau da babban asarar iya aiki mara jurewa.

Halin halin yanzu na masana'antar batirin sodium ion a China
Batirin sodium ion masana'anta ce mai tasowa.Yana iya buƙatar ƙarin bincike da haɓaka don fure furen lokaci.A halin yanzu, masana'antu na batirin sodium yana ƙaruwa a kasar Sin.A cikin Janairun 2019, batirin sodium ion batir ya haɓaka kansa ta hanyar Liaoning XingKong sodium Electric baturi Co., Ltd. a Anshan kwanan nan ya shiga matakin samar da taro.An fara aikin layin samar da batirin sodium ion na farko a duniya, kuma ana sa ran yawan amfanin da ake fitarwa a duk shekara zai zarce yuan biliyan 10 bayan samar da manyan ayyuka.
Daga mahangar masana'antu, masana'antu na batir sodium har yanzu yana kan ƙuruciya.Yawancin sakamakon bincike ana yadawa ne kawai a cikin kwalejoji da jami'o'i da cibiyoyin bincike, kuma zai ɗauki ɗan lokaci kafin a fara aiwatar da su a zahiri - wasu masu binciken ma sun ce babu wata dama ta batir ion sodium ion har sai adadin lithium na duniya ya ƙare.Kamar fasahar fasaha ta wucin gadi, batir sodium ba zai iya fifita a farkon ba kuma ana iya yada shi a makarantar ilimi kawai, amma yana iya samun maye gurbi wata rana kuma cikin sauri ya sauka cikin masana'antar.Wannan abu ne mai yiwuwa sosai, don haka batirin sodium a zahiri ya cancanci babban kulawar 'yan kasuwa masu neman gaba da masu saka hannun jari.
Batirin sodium ion yana ɗaya daga cikin mahimman hanyoyin haɓaka baturin ajiyar makamashi a nan gaba.Tare da ci gaba da ci gaban fasahar sodium ion R & D, tsarin kasuwanci na batir sodium ion zai ci gaba da haɓakawa.Wataƙila tsarin wannan filin a gaba ana sa ran zai jagoranci fagen samar da sabbin batura masu ƙarfi.Tabbas, da alama ya yi wuri a ce batir ion sodium sun maye gurbin baturan lithium.