Lintho tse ncha tsa koloi ea matla a lithium anode li na letungsten oxide WO3 nanoparticles.

Ha ho etsoa likoloi tse ncha tsa matla, tšebeliso ea thepa ea lithium anode e nang le yellow tungsten oxide e ka fana ka matla bakeng sa betri ea matla le ho ntlafatsa ts'ebetso ea litšenyehelo tsa koloi.
Mabapi le indasteri e ncha ea koloi ea matla, karolo ea betri ke motheo oa theknoloji e meraro ea motlakase. Ho ea ka basebetsi ba amehang, ka 2019, sehlopha sa pele sa matla a matla a betri ea koloi ea matla a 160Wh / Kg kapa ho feta. , kakaretso ea mehlala ea 15, ka ho latellana BYD, CITIC Guoan, GAC Group, Jianghuai Ting, Ningde Times, PHYLION, DFD, Tianjin Jiewei, Shanghai DLG, Ningbo Viri.Lits'ebetso tsa betri tseo ba li entseng kaofela li thehiloe holim'a libeteri tsa ternary. hore ts'ebetsong ea tlhahiso ea lisebelisoa tsa lithium anode, ho eketsa nano yellow tungsten oxide ho ka etsa hore betri e be le ts'ebetso e phahameng ea litšenyehelo, ebe e ntlafatsa tlhōlisano ea likoloi tse ncha tsa matla 'marakeng oa machaba. e sebelisoang e le thepa ea lithium anode ke hore yellow tungsten oxide e na le molemo oa matla a phahameng a matla le theko e tlaase.

Nano yellow tungsten trioxide, phofo ea WO3, ke ntho e khethehileng ea mofuta oa N-mofuta oa semiconductor, e ka sebelisetsoang ho lokisetsa lisebelisoa tsa electrode tse theko e tlaase, ke hore, betri ea lithium e lokiselitsoeng ka potlako ha e na ts'ebetso e phahameng ea electrochemical feela, empa e boetse e na le litšenyehelo tse tlaase tsa tlhahiso. 'marakeng, libeteri tsa lithium tse nang le nanometer tungsten phofo li na le mefuta e mengata ea tšebeliso,' me li ka fana ka matla a lekaneng bakeng sa likoloi tse ncha tsa matla, lisebelisoa tsa matla, lithelefono tsa thelefono tsa thelefono, li-laptops le lisebelisoa tse ling.

Li-betri tsa lithium tsa Ternary le libeteri tsa lithium iron phosphate li nka karolo e ka sehloohong ea 'maraka.Leha ho le joalo, li na le litšitiso tse ling, tse kang sebaka se lekanyelitsoeng bakeng sa ntlafatso ea matla a matla.

Mokhoa oa nts'etsopele ea theknoloji ea lisebelisoa tsa lithium cathode

Orthosilicate, layered lithium-rich manganese-based, sulfide-based cathode materials are the current research hot.Ka khopolo, orthosilicate e ka lumella phapanyetsano ea 2 Li +, e nang le matla a phahameng a theory, empa ts'ebetsong ea ho lokolloa, matla a sebele. ke halofo feela ea matla a theoretical.Ho phaella ho matla a khethehileng a phahameng, setsi sa lithium se nang le manganese se nang le manganese se na le molemo oa theko e utloahalang.Pele ho sena, hoa hlokahala ho fumana mokhoa o loketseng oa tlhahiso.Lisebelisuoa tsa cathode tse thehiloeng sulphur li na le matla a matla a 2600Wh / kg, empa ho atolosoa ha molumo ho bonolo ho etsahala ts'ebetsong ea ho tjhaja le ho ntša, e hlokang ho ntlafatsoa.
Mokhoa oa nts'etsopele ea theknoloji ea lisebelisoa tsa lithium anode

Graphene, lithium titanate le nano yellow tungsten oxide ke tsona tse chesehang ka ho fetisisa tsa lithium anode. lisebelisoa tsa anode.Lithium titanate e na le bophelo bo bolelele ba potoloho, ho fihlela makhetlo a fetang 10,000, 'me e ka qosoa ka potlako, e loketseng sebaka sa sebaka ha e hloke tšimo ea polokelo ea matla.Nano yellow tungsten oxide ke lisebelisoa tse khethehileng tsa electrode tse nang le bokhoni ba theory ea 693mAh / g le ts'ebetso e ntle ea electrochromic.Ho phaella moo, e na le melemo ea theko e tlaase, mehloli e mengata le e seng chefo.

Qetellong, nano-size tungsten oxide WO3 e ka sebelisoa e le lisebelisoa tsa electrode le ho sebelisoa likoloing tse ncha tsa matla.

Guangzhou Hongwu Material Technology Co., Ltd. e fana ka thepanano yellow tungsten trioxide WO3ka bongata, ka tlhahiso ea khoeli le khoeli e fetang lithane tse peli.E tsamaisoa ke likoloi tse ncha tsa matla, butle-butle re atolosa mohala oa tlhahiso, re fana ka lihlahisoa tse ntle bakeng sa 'maraka, le ho kenya letsoho ka mokhoa o itekanetseng tšimong e ncha ea matla.