Lisebelisoa tsa Leano la Libetri tsa Lithium

Boemong ba ho se nke lehlakore ha carbon le mokhoa oa lefats'e oa motlakase oa likoloi, lithium, e le thepa ea bohlokoa tšimong ea betri, e lebeletsoe hore e tsoele pele ho rua molemo phetohong e hloekileng ea matla a matla le matla a ho boloka matla.Lithium e na le ketane e felletseng ea liindasteri, e etsang lihlahisoa ho tloha ka holim'a metsi le matša a letsoai ho ea bohareng ba nokalithium carbonate, lithium hydroxide le tšepe lithium, le liindasteri tsa setso tse theohileng tlaase (ho qhibilihisa tšepe, lubricant, khalase ea ceramic, joalo-joalo), lisebelisoa tse ncha (organic synthesis, biomedicine) le matla a macha (libetri tsa 3C, libeteri tsa motlakase, joalo-joalo) le tse ling tse sebelisoang lehlakoreng liketane tse felletseng tsa indasteri.Lithium hydroxideke e 'ngoe ea matsoai a mararo a motheo a lithium ka har'a ketane ea indasteri ea lithium.Tlhokahalo e tlase haholo e tsoa sebakeng sa betri ea matla, sebaka sa betri ea bareki, le sebaka sa indasteri se emeloang ke tlhahiso ea oli e thehiloeng ho lithium le lirafshoa tsa khalase.Mefuta ea eona e ka sehloohong e kenyelletsa anhydrous Lithium hydroxide (LiOH) le lithium hydroxide monohydrate (LiOH · H2O).

Lithium hydroxide ke thepa e tala ea bohlokoa tšimong ea libeteri tsa matla, haholo-holo lisebelisoa tse phahameng tsa nickel ternary cathode tse sebelisoang haholo libeteri tse sebetsang hantle haholo, 'me ke mohloli oa bohlokoa oa lithium tlhahisong ea eona.Lisebelisoa tse phahameng tsa nickel ternary li arotsoe haholo ka NCM811 le NCA.Likhamphani tsa Machaena haholo-holo li hlahisa NCM811, 'me lik'hamphani tsa Majapane le Korea li hlahisa haholo NCA.Hajoale, mefuta e fapaneng ea likoloi tse ncha tsa matla tse nang le libeteri tse phahameng tsa nickel ternary li na le sebaka se fetang 500km.Karolo ea betri ea bareki e kenyelletsa haholo li-smartphones, matlapa, lisebelisoa tsa TWS le li-drones.

Lisebelisoa tse phahameng tsa nickel ternary li hloka 700 ~ 800 ° C sintering mocheso, empa lithium carbonate hangata e sintered hoo e ka bang 900 ° C ho fana ka thepa e ntle ea thepa, ha ntlha ea ho qhibiliha ha lithium hydroxide ke 471 ° C, e nang le ts'ebetso e matla le ho senya ho matla.Lintho tsa eona tsa 'mele le tsa lik'hemik'hale li etsa hore lithium hydroxide e be ea bohlokoa haholo bakeng sa motsoako oa mocheso oa lisebelisoa tse phahameng tsa nickel ternary cathode, kahoo ke khetho e ke keng ea qojoa bakeng sa lisebelisoa tse phahameng tsa nickel ternary.

Lifeme tse tharo tse holimo tsa libeteri lefatšeng ka bophara mabapi le matla a kentsoeng a libeteri tsa matla kaofela li hlakisitse hore ternary e phahameng ea nickel ke eona tsela e kholo ea nts'etsopele (mehla ea Ningde - NCM622/811, Panasonic ea Japane - NCA, LG Chem ea Korea Boroa - NCM622 /811), karolo ea 'maraka ea CR3 e fihlile hoo e ka bang karolo ea bobeli ho tse tharo ha e ntse e boloka sekhahla se batlang se le holimo.Nakong e tlang, ka matla a ntseng a eketseha a li-nickel ternary likoloing tse ncha tsa matla, lithium hydroxide e le lisebelisoa tsa mantlha le tsona li tla tlisa sebaka sa kholo se e-s'o ka se e-ba teng.

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