Na betri ea lithium ion ea polymer e ka phatloha?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Προμηθευτής φορητών σταθμών παραγωγής ενέργειας

Ho latela lisebelisoa tsa electrolyte tse sebelisoang ka libeteri tsa lithium ion, libeteri tsa lithium ion li arotsoe ka libeteri tsa lithium ion tsa metsi (LiquifiedLithium-Ionbattery, e bitsoang LiB) le libeteri tsa lithium ion tsa polymer (PLBATTERY, PLB) kapa betri ea lithium-ion ea polasetiki (PlasticLithium) joalo ka PLB). Lisebelisoa tse ntle le tse mpe tsa electrode tse sebelisoang ka libeteri tsa lithium ion tsa polymer li ts&39;oana, &39;me lisebelisoa tse ntle tsa electrode li arotsoe ka lithium cobalt organte, lithium manganate, tri-material le lithium iron phosphate material, le graphite e mpe e feteletseng, molao-motheo oa mosebetsi oa betri o boetse o lumellana hantle. Phapang ea bona e kholo ke hore electrolyte e fapane, &39;me betri ea lithium ion ea metsi e sebelisa electrolyte ea metsi,&39; me betri ea lithium ion ea polymer e nkeloa sebaka ke electrolyte e tiileng ea polymer.

The polymer e ka ba "dry state" kapa "colloid" Boholo ba hona joale polymer gel electrolyte. Joale, betri ea lithium-ion ea polymer e hlile e phatlohile? Betri ea lithium ion ea polymer e sebelisoa haholo sesebelisoa sa mohala joalo ka laptop, smartphone ka lebaka la boholo ba eona bo nyane le boima bo bobebe. Tabeng ea lihlahisoa tsa morao-rao tse bohlale, ts&39;ireletso ke ea bohlokoa ka ho khetheha, haholo-holo ho feta halofo ea selefouno, ho feta halofo ea tse ka holimo, kapa ho feta.

Ebe o hlile o imolla polokeho ea betri ea lithium ion ea polymer? Na e tla phatloha? Na betri ea lithium-ion ea polymer e hlile e phatlohile? 1. Polymer lithium battery e sebelisa colloidal electrolyte, e fapaneng le Liquid states tsa libeteri tsa lithium ion. Electrolyte, colloidal electrolyte ha e phehe, ebile ha e hlahise khase e ngata, kahoo e felisa monyetla oa ho phatloha ho matla.

2. Libetri tsa lithium ka kakaretso li lokisa liboto tse sireletsang, tse thibelang ho phatloha, tse fanang ka tšireletso. Leha ho le joalo, maemong a mangata, karolo e lekanyelitsoe.

3. Polymer lithium betri e sebelisa liphutheloana tse bonolo tsa aluminium-plastiki, tse fapaneng le likhetla tsa tšepe tsa lisele tsa motlakase tsa metsi, hang ha likotsi tsa ts&39;ireletso, moropa o moholo. 4.

PVDF e le lisebelisoa tsa skeleton tsa betri ea lithium ion ea polymer, ts&39;ebetso e ntle haholo. Litlhokomelo tsa betri ea lithium ion potoloho e khuts&39;oane: hangata potoloho e khuts&39;oane ea kahare, potoloho e khuts&39;oane ea kantle, jj. Ka kakaretso e etsahala nakong ea ho tjhaja, ha ho na potoloho e khutšoane lipakeng tsa lipoleiti tsa polar tsa betri.

Le hoja boholo ba libeteri tsa lithium-ion hona joale li na le lipotoloho tsa tšireletso ea potoloho e khutšoanyane, hammoho le mela e thibelang ho phatloha, empa maemong a mangata, potoloho ena ea tšireletso ha e hlile ha e sebetse maemong a sa tšoaneng, mohala o thibelang ho phatloha o ka phetha karolo e lekanyelitsoeng. Ho feta tekano: Polymer lithium ion battery, haeba motlakase oa ho tjhaja o phahame haholo, nako e telele haholo, mocheso o ka hare o tsoela pele ho futhumala, khatello ea ka hare ea betri e eketseha, &39;me khatello e fihla tekanyo e itseng, e bakang ho atolosa, ho phatloha. &39;Me tefiso e feteletseng e tla etsa hore phetoho ea lik&39;hemik&39;hale tse ka hare tsa betri e ame bophelo ba betri ka ho teba.

Lik&39;hemik&39;hale tsa lithium li phela haholo, ho bonolo ho chesa, ha betri e qosoa le ho lokolloa, mocheso o ka hare oa betri o tsoela pele ho futhumala, &39;me khase e hlahisoang nakong ea ts&39;ebetso ea ts&39;ebetso e atolosoa. Betri ea eketseha, &39;me khatello e fihla tekanyong e itseng, e tla phatloha. , Ho baka ho dutla, mollo, kapa ho phatloha.

&39;Me libeteri tsa lithium ion tsa polymer li tla hola feela. Tšenyo: betri e pshatlehile, betri e phunyehile. Kaha betri ea lithium-ion ea polymer ke ea colloidal electrolyte, ho thata ho finyella tekanyo eo ho phatloha ho leng ka eona.

Tikoloho: Qoba ho sebelisa mocheso o phahameng, maemo a tlase a mocheso. Mocheso o phahameng o fetang 60 ¡ã C o tla baka tšenyo e ke keng ea etsolloa ka hare ho betri, e leng se tla fella ka ho senyeha ha betri. Mocheso o feteletseng o fokotsa ts&39;ebetso ea betri ea lithium ion ea polymer, e etsa hore matla a betri a se ke a khona ho sebelisa.

Kakaretso: Battery ea lithium-ion ea polymer e ka bonoa ho tloha maemong a ka holimo, e ntseng e le molemo, kapa che, betri ea lithium ea polymer e ke ke ea phatloha, empa monyetla oa ho phatloha ha betri ea lithium ea polymer e tlaase haholo e amanang le betri ea metsi, ho seng joalo E ke ke ea botsoa ka lisebelisoa tsa elektronike tsa cellular. Melemo ea Battery ea Polymer Lithium 1. Matla a phahameng a sebetsang a betri ea monomer.

Matla a sebetsang a betri ea monomer a ka holimo ho 3.6V ho isa ho 3.8V, e leng holimo haholo ho feta 1.

2V voltage ea libeteri tsa nickel-hydrogen le nickel-cadmium. 2. Boima bo boholo, boima ba eona ke 1.

makhetlo a 5 ho isa ho a 2.5 ho feta betri ea nickel-hydrogen kapa nickel-cadmium, kapa ho feta. 3.

Ho itšehla thajana, tahlehelo ea matla e nyane kamora nako e telele 4. Bophelo ba potoloho e telele bo ka fihla makhetlo a fetang 500 5. Ha ho na phello ea mohopolo, ha ua tlameha ho nka motlakase o setseng pele o tjhaja, ho bonolo ho o sebelisa.

6. Tšireletseho e ntle, betri ea lithium ea polymer ka sebopeho, sephutheloana se bonolo sa aluminium-polasetiki, li-casing tse fapaneng tsa tšepe tsa sele ea motlakase ea metsi, hang ha kotsi ea ts&39;ireletso e etsahala, betri ea metsi e phatloha habonolo, athe betri ea polymer e le moqomo feela. 7.

Betri e tšesaane haholo, e ka bokelloa ka karete ea mokoloto 8. Leseli la boima: betri e nang le polymer electrolyte ha e hloke likhetla tsa tšepe e le sephutheloana se sireletsang ka ntle, boima ba betri ea polymer ha bo bapisoa le matla a lekanang a khethehileng a tšepe ea lithium electrostatic 40%, khetla ea aluminium ho feta Betri e bobebe 20% 9. Bophahamo bo boholo: betri ea polymer e phahame ho feta 10 ho isa ho 15% ho feta boholo bo lekanang, &39;me betri ea khetla ea aluminium ke 5 ~ 10% 10.

Khanyetso ea kahare e nyane: ho hanyetsa ka hare ho betri ea polymer ho feta Ka kakaretso, sele ea motlakase ea metsi ke 11. Litšobotsi tsa ho lahla tse khethang tšebeliso ea betri ea colloidal electrolyte, ha e bapisoa le electrolyte ea metsi, electrolyte ea colloidal e na le litšobotsi tse boreleli le sethala se phahameng sa ho ntša metsi. 12.

Moqapi oa poleiti ea tšireletso o bonolo ka lebaka la tšebeliso ea lisebelisoa tsa polymeric, sele ha e fumane mollo, ha e phatlohe, sele ea betri ka boeona e na le tšireletso e lekaneng, kahoo mohala oa tšireletso oa betri ea polymer o ka nahana ka ho tlohela PTC le fuse, kahoo ho boloka litšenyehelo tsa betri. Mathata a betri ea lithium ea polymer 1. Litsenyehelo tse phahameng tsa betri, ho thata ho hloekisa sistimi ea electrolyte.

2. E hloka taolo ea mohala oa ts&39;ireletso, ho tjhaja ho feta tekano, kapa ho fetana ho feto-fetoha ha lik&39;hemik&39;hale tse ka hare tsa betri, tse amang bophelo ba betri haholo.