Ho ea ka litlaleho, bo-rasaense ba tsoang Univesithing ea Tohoku le Mokhatlo oa Lipatlisiso oa High Energy Accelerator Japane ba thehile mochine o mocha oa motsoako oa hydride lithium superion conductor.Bafuputsi ba boletse hore thepa ena e ncha, e fumanoang ka moralo oa hydrogen cluster (composite anion) sebopeho, e bontša botsitso bo phahameng ka ho fetisisa bakeng sa tšepe ea lithium, e lebeletsoeng ho ba ntho ea ho qetela ea anode ea betri eohle ea Solid-state, 'me e khothalletsa ho hlahisa betri ea Solid-state e nang le matla a phahameng ka ho fetisisa ho fihlela joale.
Battery bohle ba Solid-state e nang le anode ea lithium metal e lebelletsoe ho rarolla mathata a ho lutla ha electrolyte, ho tuka le matla a fokolang a matla a betri ea setso ea lithium ion.Ka kakaretso ho lumeloa hore tšepe ea lithium ke lisebelisoa tse ntle ka ho fetisisa tsa anode bakeng sa betri eohle ea Solid-state, hobane e na le matla a phahameng ka ho fetisisa a theoretical le bokhoni bo tlaase ka ho fetisisa har'a lisebelisoa tse tsejoang tsa anode.
Lithium ion conduction solid electrolyte ke karolo ea bohlokoa ea betri eohle ea Solid-state, empa bothata ke hore boholo ba li-electrolyte tse tiileng tse teng li na le ho se tsitse ha lik'hemik'hale / electrochemical, e leng ntho e tla etsa hore ho se ke ha e-ba le mekhoa e sa hlokahaleng ea mahlakoreng, e lebisang ho eketseha ha khanyetso ea li-interface. le ho fokotsa haholo tshebetso ya betri nakong ya ho tjhaja kgafetsa le ho e ntsha.
Bafuputsi ba boletse hore li-hydride tse kopaneng li fumane tlhokomelo e pharalletseng mabapi le ho sebetsana le litaba tse amanang le lithium metal anode, kaha li bonts'a botsitso bo botle ba lik'hemik'hale le electrochemical ho ea ho lithium metal anode.Electrolyte e ncha e tiileng eo ba e fumaneng ha e na conductivity e phahameng ea ionic feela, empa hape e tsitsitse haholo bakeng sa tšepe ea lithium.Ka hona, ke katleho ea 'nete bakeng sa betri eohle ea Solid-state e sebelisang anode ea tšepe ea lithium.
Bafuputsi ba ile ba re, "Tlhaloso ena ha e re thuse feela ho fumana li-conductors tsa lithium ion tse thehiloeng ho li-hydride tse kopantsoeng nakong e tlang, empa hape li bula mekhoa e mecha tšimong ea lisebelisoa tse tiileng tsa electrolyte. Lisebelisoa tse ncha tse tiileng tsa electrolyte li lebeletsoe ho khothalletsa tsoelo-pele ea lisebelisoa tse phahameng tsa motlakase tsa motlakase.
Likoloi tsa motlakase li lebelletse matla a phahameng a matla le libeteri tse bolokehileng ho fihlela sebaka se khotsofatsang.Haeba li-electrode le li-electrolyte li ke ke tsa sebelisana hantle litabeng tsa botsitso ba electrochemical, ho tla lula ho e-na le tšitiso tseleng ea ho tsebahala ha likoloi tsa motlakase.Tšebelisano e atlehileng pakeng tsa tšepe ea lithium le hydride e butse mehopolo e mecha.Lithium e na le bokhoni bo sa lekanyetsoang.Likoloi tsa motlakase tse bolelele ba lik'hilomithara tse likete le li-smartphones tse emang beke e le 'ngoe li kanna tsa se be hole.
Nako ea poso: Jul-12-2023