Mariha lithium-ion betri ea matla-tlaase ketsahalo khafetsa, titanate ea silevera, lithium titanate, mocheso o tlase

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Umhlinzeki Wesiteshi Samandla Esiphathekayo

Ka la 8 Pherekhong 2021, Lekala la Indasteri le Theknoloji ea Boitsebiso, setho sa Lekala la Indasteri le Theknoloji ea Boitsebiso, Host Xin Guobin, o ile a okamela ho bokella likoloi tsa motlakase, a hatisa hore likoloi tsa motlakase li na le mathata a ho sebelisa mocheso o tlaase a amanang le bareki, e lokela ho ba "batho Lik&39;hamphani tsa motheo tsa ho tloha setsing, tlhokomelo e phahameng, ho khanna ka hloko, ho matlafatsa ts&39;ebetso ea motlakase ea koloi, ho matlafatsa ts&39;ebetso ea mocheso oa koloi, ho matlafatsa ts&39;ebetso ea motlakase le ho rarolloa ka hloko; likoloi, ho ntlafatsa phihlelo ea basebelisi, liunivesithi le litsi tsa lipatlisiso ho matlafatsa lipatlisiso tsa motheo tse tloaelehileng tsa theknoloji, le ho ba le tšehetso e matla bakeng sa nts&39;etsopele ea indasteri. Mariha a batang a matle, libaka tse ngata naheng ea heso li ile tsa tlisa boemo ba leholimo bo pholileng bo matla. Haufinyane tjena, mecha ea litaba e kholo e boetse e tlaleha hore "leqhubu le batang le otla, beng ba matla a macha ho Tricky shit" le libeteri tse ling tsa mariha tsa lithium-ion.

Likoloi tse ncha tse matla tsa mariha li theohile, ho thata hakae ho tjhaja? Koloi e ncha ea matla e khothalletsa botlolo mokhoa oa ho robeha? E ba taba e lokelang ho rarolloa indastering. Mariha nakong ea mariha lithium-ion betri power-down phenomenon e fumane hore ho na le mokhoa oa ho utloisisa hore ka mocheso o tlase, ts&39;ebetso ea lithium ion ka betri e matla ea lithium ion e theoleloa, esita le li-ion tse ling tsa lithium li lahleheloa ke ts&39;ebetso, eo hape e leng chelete e ngata ea likoloi tse ncha tsa matla. Mabaka a hore na ke hobane&39;ng ha u sa tsoele pele, le sesosa sa ho tjhaja butle.

Ka nako e ts&39;oanang, tharollo ea electrolytic ea matla a lithium-ion betri e fetohile e hlakileng haholoanyane ka lebaka la tikoloho e tlaase ea mocheso, le tšebeliso ea matla ea li-ion tsa lithium nakong ea ts&39;ebetso ea ho ntša, e lebisang koloing "e mathang". E le ho arabela "ho se mamelle" ha betri ea betri, lik&39;hamphani tse ngata li ithutile mefuta e sa tšoaneng ea tsamaiso ea mocheso oa betri, ke tšepa ho boloka betri ea lithium-ion e matla ho rarolla bothata ba "tšabo". Sistimi ea taolo ea mocheso oa betri e lekanya ka nepo le ho hlokomela mocheso oa betri, ho qhalana ha mocheso nakong ea mocheso oa betri, ho futhumatsa ka potlako tlas&39;a maemo a tlase a mocheso.

Leha ho le joalo, hona joale ho na le mothating oa ho qala, &39;me ho na le phapang ea theknoloji, litšenyehelo, tekanyo, tšehetso, le litheko tsa theknoloji, litšenyehelo, tekanyo, tšehetso le litheko indastering eohle. Sebakeng se ka leboea, tsamaiso ea tsamaiso ea mocheso e na le litšenyehelo tse phahameng le litlhoko tsa ho rarahana ha tsamaiso. Nakong e fetileng, Harbin o ile a lelekoa mosebetsing oa ho banka o bulehileng oa koloi ea bapalami ea motlakase.

Setsi sa pholoso ea mollo "Setifikeiti sa Kotsi ea Mollo" sea hlokomela: koloi ha e tloaelehe nakong ea ts&39;ebetso ea ho tjhaja, matla a lithium-ion betri ea mocheso oa motlakase ha a tloaelehe, &39;me mocheso oa betri o ntse o phahama, o fella ka ho chesa mollo. Bakeng sa libeteri tsa lithium-ion tsa mariha, R <000000> D tsamaiso ea mocheso oa betri ke mokhoa o ka khonehang, empa ho sa tsotellehe hore na phello kapa likotsi tsa ts&39;ireletso li lebeletsoe, empa hape li hloka ho netefatsa ka ho eketsehileng. Yinlong titanate e ka ba mocheso o tlase haholo ho rarolla mathata a ts&39;ebetso ea likoloi tse ncha nakong ea mariha, na ho na le betri ea lithium-ion e nang le matla a tlase a mocheso? Karabo ke.

Ho latela CCTV Financial Channel: lithium silver titanate e na le mocheso o tlase o motle, mocheso o tlase ka ho fetisisa tekong ea ho etsisa ke -50 ° C. Sebopeho sa lithium titanate se tsitsitse, se nang le karolo e meraro ea lithium ion diffusion phasejeng &39;me bokaholimo ha bo thehe filimi e tiileng ea mokelikeli oa passivation,&39; me ts&39;ebetso ea kinetic e ntse e ka boloka mocheso o tloaelehileng ka mocheso o tlase. Ho tjhaja ha ho bake potoloho e khuts&39;oane kapa kristale ea lekala ea lithium e bakang ho senyeha hampe, ka bokhoni ba ho tjhaja ka botlalo le ho tsoa ka mocheso o pharalletseng oa -50 ° C ~ 60 ° C.

Mabapi le maemo a ikhethang a tikoloho metseng e ka leboea nakong ea mariha, koloi e ncha ea matla e hloka ho "hatelloa ke lefu lena", "mocheso o tlaase" ke khetho e ka sehloohong. Matla a macha a Yinlong a nehetsoe ho nts&39;etsopele ea lithium titanate, &39;me betri ea lithium-ion e thehiloeng ho lithium titanate e na le mefuta e mengata ea mocheso, tšireletso e phahameng, bophelo bo bolelele, tefo e potlakileng le litšobotsi tse ling, e ntse e boloka ts&39;ebetso e tsitsitseng sebakeng se batang. Ho rarolla mathata ka katleho ts&39;ebetsong ea likoloi tse ncha tsa matla.

Ka nako e ts&39;oanang, Yinlong New Energy Car e sebetsa sebakeng se batang sa Harbin, Hohhot, Baotou, joalo-joalo. Theknoloji e ntse e tsoela pele, mehla e feta nakong e fetileng, &39;me koloi e ncha ea matla e ntse e le mokhoa o akaretsang. Ke lumela hore nakong e tlang haufinyane, ts&39;ebetsong le ts&39;ebetsong ea lithium-cell-based lithium-ion battery solution bakeng sa Yinlong New Energy, koloi e ncha ea matla e tla phunyeletsa liketane tsa mariha a batang, e tlisa selemo se futhumetseng.

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