Musamman tunawa da dalilin fashewar baturin lithium ion

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Ka&39;idar baturi na lithium ion baturin lithium ion yana da mahimmanci daga ingantacciyar wutar lantarki, mummunan lantarki, diaphragm, da electrolyte. Ana murɗa Layer ɗin lantarki mai kyau da mara kyau sosai tare, kuma an raba Layer daga Layer, kuma tabbatacce da korau suna nutsewa a cikin electrolyte. An yi amfani da batirin Silindrical da batura masu murabba&39;i azaman baturin tsarin baturin lithium ion, wanda ya ƙunshi mahaɗan shigar lithium daban-daban guda biyu, tabbatacce kuma mara kyau.

Abun kumburi yana da mahimmanci don canjin ƙarfe oxides, ƙarfe oxides, sulfides na ƙarfe, da makamantansu. Commercial Ingantattun lantarki kayan fiye amfani a lithium-ion baturi ne mafi yadu amfani anode kayan for mika mulki karfe oxides muhimmanci inorganic wadanda ba karfe kayan, karfe-mara karfe composites, karfe oxides, da makamantansu. Lithium baƙin ƙarfe phosphate an rufi An kafa na&39;urar lantarki abu da aka kafa a kan conductive abu yana ƙayyade irin ƙarfin lantarki da ƙarfin lantarki na baturi a matsayin wani muhimmin ɓangare na baturin lithium ion baturi, kuma yana taka muhimmiyar rawa wajen amfani da watsawa na yanzu yayin cajin baturi da fitarwa.

Domin hana tabbataccen abu mara kyau da mara kyau da aka nutsar da su a cikin electrolyte saboda juna, an raba diaphragm tabbatacce da korau. Batirin lithium ion na biyu shine ainihin baturin da ba shi da kyau a cikin ma&39;aunin lithium ion. caji Ana ɗaukar LI daga ingantacciyar wutar lantarki, kuma ana sanya wutar lantarki mara kyau a cikin gurɓataccen lantarki, ingantaccen lantarki yana cikin yanayin lithium, cajin diyya na electrons ana ba da shi ta kewayen waje don tabbatar da daidaiton caji.

Fitarwa yana da alaƙa da fitarwa, kuma ana cire Li daga gurɓataccen lantarki kuma an saka shi cikin kayan cathode ta hanyar lantarki. Karkashin yanayin caji na yau da kullun, ions lithium ana sakawa kuma ana cire su tsakanin kayan da aka yi da sinadarai na carbon da sifofi, wanda yawanci ke haifar da canje-canje a cikin tazarar kayan abu ba tare da lalata tsarin su na crystal ba. Yayin aiwatar da caji da fitarwa, tsarin sinadarai na kayan lantarki mara kyau baya canzawa.

Ma&39;aunin amsawar ion yana ƙara yuwuwa ƙara matakan tsaro a cikin baturin, saboda a yanzu yana neman ƙarin ƙarfi don ƙara rayuwar baturi. Daga 1991, batirin lithium-ion yana kasuwanci zuwa yanzu, ƙarfin ƙarfin batir lithium-ion ya ƙara injin fashewar batirin lithium-ion sau huɗu ko biyar. Don haka mun fahimci yadda yake aiki, don haka zamu iya fahimtar abin da ke haifar da ions lithium.

Fashewar baturi . Caji da fitar da baturin girma na reshen lithium shine komawar ion lithium. Yayin caji, ions lithium suna raguwa zuwa ƙarfe lithium da aka saka a cikin gurɓataccen lantarki.

Gabaɗaya, ana iya shigar da lithium a cikin tsarin interlayer, wanda zai iya girma a saman na&39;urar lantarki saboda rashin tabbas na girma, kuma Layer ɗin girma yana da tsari iri ɗaya da reshe, wanda zai iya lalata diaphragm na baturin, yana haifar da gajeriyar kewayawa a cikin baturin. Da fashewar baturi. Idan akwai lahani a cikin baturin, ƙwayoyin ƙarfe suna haɗa ingantacciyar wutar lantarki ta hanyar insulating Layer na baturin, canza yanayin halin yanzu, haifar da abin da ke ciki ya ragu, yana ba da damar halayen sinadarai, saki ƙarin zafi, kunna baturin baturin cajin baturin mu na yanzu yana da tsarin kariya wanda ke mayar da wutar lantarki na baturi don hana cajin baturi, wanda zai iya haifar da caji, lalata tsarin kare baturi a lokacin cajin baturi ko cajin baturi. Ci gaba da cire kayan abu da sakawa a cikin kayan lantarki mara kyau.

Idan madaidaicin lithium da aka saka a cikin na&39;urar lantarki mara kyau ta carbon, wuce haddi na lithium zai ajiye akan kayan lantarki mara kyau a cikin nau&39;in ƙarfe na lithium, yana rage ƙarfin ƙarfin baturin. Ko da fashewa yana da alaƙa da baturin lithium-ion, ba wai kawai ƙarfin baturi shine haɓakawa ba, amma aikin aminci ba za a iya watsi da shi ba. Yanzu wasu masana&39;antun batir suna da babban ma&39;aunin tsaro, har ma don gano batura.

Mun fahimci cewa lokacin da ƙusa ya shiga cikin baturi, zai haɗa kai tsaye zuwa mummunan mummunan, wanda zai haifar da gajeren da&39;ira na ciki. Gel electrolyte da kuma polymer electrolyte suma suna ci gaba da bincike, musamman ma haɓakar polymer electrolyte, babu wani ruwa na kwayoyin halitta a cikin baturi, wanda ke inganta lafiyar baturi sosai.