Sebopeho salithium betri

Sebopeho sa lisebelisoa tsa libeteri tsa lithium haholo-holo li kenyelletsa lisebelisoa tse ntle tsa elektrode, lisebelisoa tse mpe tsa elektrode, li-separators, li-electrolyte le li-casings.

1. Har'a lisebelisoa tse ntle tsa electrode, lisebelisoa tse sebelisoang ka ho fetisisa ke lithium cobaltate, lithium manganate, lithium iron phosphate le lisebelisoa tsa ternary (polymers of nickel, cobalt le manganese).Lintho tse ntle tsa electrode li ikarabella bakeng sa karolo e kholo (karolelano ea boima ba lisebelisoa tse ntle le tse mpe tsa electrode ke 3: 1 ~ 4: 1), hobane ts'ebetso ea lisebelisoa tse ntle tsa electrode e ama ka ho toba tshebetso ea betri ea lithium-ion, le litsenyehelo tsa eona li boetse li khetholla ka ho toba litšenyehelo tsa betri.
2. Har'a lisebelisoa tse mpe tsa elektrode, graphite ea tlhaho le graphite ea maiketsetso hajoale ke lisebelisoa tse ka sehloohong tsa elektrode tse mpe.Lisebelisoa tsa anode tse ntseng li hlahlojoa li kenyelletsa nitrides, polyaspartic acid, oxides-based oxides, li-alloys tsa tin, lisebelisoa tsa nano-anode, le metsoako e meng ea intermetallic.E le e 'ngoe ea lisebelisoa tse' nè tse kholo tsa libeteri tsa lithium, lisebelisoa tse mpe tsa electrode li phetha karolo ea bohlokoa ho ntlafatsa matla a betri le ts'ebetso ea potoloho, 'me li bohareng ba bohareng ba indasteri ea betri ea lithium.
3. Lisebelisoa tsa diaphragm tse shebaneng le 'maraka ke li-diaphragm tsa polyolefin, tse entsoeng haholo ka polyethylene le polypropylene.Ka sebopeho sa karohano ea betri ea lithium, karohano ke e 'ngoe ea likarolo tsa bohlokoa tsa kahare.Ts'ebetso ea karohano e etsa qeto ea sebopeho sa sebopeho le khanyetso ea kahare ea betri, e amang ka kotloloho bokhoni, potoloho le ts'ebetso ea ts'ireletso ea betri.Karohano e nang le ts'ebetso e ntle haholo e bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso e akaretsang ea betri.
4. Ka kakaretso electrolyte e entsoe ka li-solvents tse nang le bohloeki bo phahameng, letsoai la electrolyte lithium, li-additives tse hlokahalang le lisebelisoa tse ling tse tala ka tekanyo e itseng tlas'a maemo a itseng.Electrolyte e bapala karolo ea ho tsamaisa li-ion pakeng tsa li-electrode tse ntle le tse mpe tsa betri ea lithium, e leng tiiso ea matla a phahameng a matla le matla a khethehileng a betri ea lithium ion.
5. Khase ea betri: e arotsoe ka casing ea tšepe, casing ea aluminium, casing ea tšepe e nang le nickel-plated (bakeng sa libeteri tsa cylindrical), filimi ea aluminium-plastiki (sephutheloana se bonolo), joalo-joalo, hammoho le sekoaelo sa betri, seo hape e leng liteishene tse ntle le tse mpe tsa betri
6. Molao-motheo oa mosebetsi oa Battery
7. Ha betri e qosoa, li-ion tsa lithium li hlahisoa ka electrode e ntle ea betri, 'me li-ion tsa lithium tse hlahisoang li fallela ho electrode e mpe ka electrolyte.Sebopeho sa carbon sa electrode e mpe e na le li-pores tse ngata, 'me li-ion tsa lithium tse fihlang ho electrode e mpe li kenngoa ka har'a li-micropores tsa carbon layer.Ha li-ion tsa lithium li kenngoa, matla a ho tjhaja a tla ba a phahameng haholo.Ha li-ion tsa lithium tse ngata li khutlela ho electrode e ntle, li phahamisa matla a ho ntša metsi.Ka kakaretso, matla a ho lahla a bolela matla a ho ntša metsi.Nakong ea ho tjhaja le ho ntša betri ea lithium, lithium ion li boemong ba ho tsamaea ho tloha ho electrode e ntle ho ea ho electrode e mpe.Haeba setšoantšo sa betri ea lithium se bapisoa le setulo sa ho sisinyeha, lipheletsong tse peli tsa setulo sa ho sisinyeha ke li-electrode tse ntle le tse mpe tsa betri, 'me li-ion tsa lithium li tšoana le baatlelete, ba matha le ho ea pele pakeng tsa lipheletso tse peli tsa setulo sa rocking. .Kahoo libeteri tsa lithium li boetse li bitsoa li-betri tsa rocking chair.