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Melemo ea Libetri tsa Lithium Iron Phosphate

Libetri tse entsoeng ka lithium iron phosphate (LiFePO4) li ka pele ho theknoloji ea betri.Libetri li theko e tlase ho feta boholo ba bahanyetsi ba tsona ebile ha li na cobalt ea tšepe e chefo.Ha li chefo 'me li na le nako e telele ea bophelo.Haufinyane, betri ea LiFePO4 e fana ka ts'episo e ntle haholo.Libetri tse entsoeng ka lithium iron phosphate li sebetsa haholo ebile lia tšoarella.

Ha e sa sebelisoe, betri ea LiFePO4 e itšenola ka sekhahla sa 2% feela ka khoeli ho fapana le 30% bakeng salibeteri tsa lead-acid.Ho nka nako e ka tlase ho lihora tse peli ho tjhaja ka botlalo.Libetri tsa Lithium-ion polymer (LFP) li na le matla a mangata ka makhetlo a mane ha a bapisoa le libeteri tsa loto.Libetri tsena li ka lefisoa kapele hobane li fumaneha ho 100% ea matla a tsona a felletseng.Lintlha tsena li tlatsetsa katlehong e phahameng ea electrochemical ea libeteri tsa LiFePO4.

Libetri tsa Lithium Iron Phosphate

Tšebeliso ea lisebelisoa tsa ho boloka matla a betri e ka thusa likhoebo ho sebelisa chelete e nyane ho reka motlakase.Matla a eketsehileng a ka nchafatsoang a bolokoa lits'ebetsong tsa betri hore khoebo e sebelisoe hamorao.Ha ho se na tsamaiso ea ho boloka matla, likhoebo li tlameha ho reka matla ho tsoa ho marang-rang ho e-na le ho sebelisa mehloli ea tsona e tsoetseng pele.

Betri e ntse e tsoela pele ho fana ka palo e lekanang ea motlakase le matla le ha e tletse 50%.Ho fapana le bahanyetsi ba bona, libeteri tsa LFP li ka sebetsa libakeng tse futhumetseng.Iron phosphate e na le sebopeho se matla sa kristale se hananang le ho senyeha nakong ea ho tjhaja le ho tsoa, ​​​​e bakang mamello ea potoloho le nako e telele ea bophelo.

Ntlafatso ea libeteri tsa LiFePO4 e bakoa ke lintlha tse 'maloa, ho kenyelletsa le boima ba tsona bo bobebe.Li boima ba hoo e ka bang halofo ea libeteri tse tloaelehileng tsa lithium le karolo ea mashome a supileng lekholong ho lekana le libeteri tsa loto.Ha betri ea LiFePO4 e sebelisoa koloing, tšebeliso ea khase e ea fokotseha 'me ho sebetsa hantle hoa ntlafala.

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Betri e Sebeletsang Tikoloho

Kaha li-electrode tsa libeteri tsa LiFePO4 li entsoe ka lisebelisoa tse seng kotsi, li baka kotsi e nyane haholo tikolohong ho feta libeteri tsa lead-acid.Selemo le selemo, libeteri tsa asiti ea loto li boima ba lithane tse fetang limilione tse tharo.

Ho tsosolosa li-betri tsa LiFePO4 li lumella ho tsosolosoa ha thepa e sebelisoang li-electrode tsa bona, li-conductor le casings.Ho eketsoa ha tse ling tsa lisebelisoa tsena ho ka thusa libeteri tse ncha tsa lithium.Khemistri ena ea lithium e khona ho mamella mocheso o phahameng haholo, e etsa hore e be e loketseng merero ea matla a letsatsi le lits'ebetso tse matla haholo.Monyetla oa ho reka libeteri tsa LiFePO4 tse entsoeng ka thepa e ka sebelisoang hape li fumaneha ho bareki.Leha lits'ebetso tsa ho nchafatsa li ntse li ntlafatsoa, ​​palo e kholo ea libeteri tsa lithium tse sebelisetsoang ho tsamaisa matla le polokelo li ntse li sebelisoa ka lebaka la nako e telele ea bophelo.

Likopo tse ngata tsa LiFePO4

Libetri tsena li sebelisoa maemong a mangata a fapaneng, joalo ka liphanele tsa letsatsi, likoloi, liketsoana le merero e meng.

Betri ea lithium e ka tšeptjoang ka ho fetisisa le e sireletsehileng bakeng sa tšebeliso ea khoebo ke LiFePO4.Ka hona li nepahetse bakeng sa ts'ebeliso ea khoebo joalo ka li-liftgates le mechini ea fatše.

Theknoloji ea LiFePO4 e sebetsa mafapheng a mangata a fapaneng.Ho tšoasa litlhapi ka kayak le liketsoana tsa ho tšoasa litlhapi ho nka nako e telele ha nako ea ho matha le ea tefiso e le telele le e khuts'oane, ka ho latellana.

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Phuputso ea morao-rao mabapi le libeteri tsa lithium iron phosphate e sebelisa ultrasound.

Selemo se seng le se seng, ho na le libeteri tsa lithium iron phosphate tse sebelisoang haholoanyane.Haeba libeteri tsena li sa lahleloe ka nako e loketseng, li tla baka tšilafalo ea tikoloho le ho ja lisebelisoa tse ngata tsa tšepe.

Boholo ba litšepe tse kenang kahong ea libeteri tsa lithium iron phosphate li fumanoa ka har'a cathode.Karolo ea bohlokoa ts'ebetsong ea ho khutlisa li-betri tsa LiFePO4 tse senyehileng ke mokhoa oa ultrasonic.

Ho nka lifoto ka lebelo le phahameng, ho etsa mohlala ka mokhoa o phollatsi, le ts'ebetso ea ho itokolla li ile tsa sebelisoa ho batlisisa mokhoa o matla oa bubble oa moea oa ultrasonic ho felisoeng ha lisebelisoa tsa cathode tsa lithium phosphate e le ho fetela ka nģ'ane ho mefokolo ea mokhoa oa ho tsosolosa LiFePO4.Phofo ea LiFePO4 e tsosolositsoeng e na le lisebelisoa tse ikhethang tsa electrochemical le katleho ea lithium iron phosphate recovery e ne e le 77.7%.LiFePO4 ea litšila e ile ea fumanoa ho sebelisoa mokhoa o mocha oa ho itokolla o entsoeng mosebetsing ona.

Theknoloji ea Ntlafatso ea Lithium Iron Phosphate

Libetri tsa LiFePO4 li molemong oa tikoloho hobane li ka nchafatsoa hape.Ha ho tluoa tabeng ea ho boloka matla a tsosolositsoeng, libeteri li sebetsa hantle, li ka tšeptjoa, li bolokehile ebile li tala.Lik'hemik'hale tse ncha tsa lithium iron phosphate li ka etsoa ho ea pele ho sebelisoa mokhoa oa ultrasonic.


Nako ea poso: Oct-19-2022