Yintoni i-lithium crystal kwibhetri ye-lithium?
Xa ibhetri ye-lithium-ion itshajwa, iLi+ iyasuswa kwi-electrode eyomeleleyo ize idityaniswe kwi-electrode eyomileyo; kodwa xa kukho iimeko ezingaqhelekanga: ezifana nendawo enganeleyo ye-lithium intercalation kwi-electrode eyomileyo, ukumelana kakhulu ne-Li+ intercalation kwi-electrode eyomileyo, iLi+ iyasuswa kwi-electrode eyomileyo ngokukhawuleza, kodwa ayinakudityaniswa ngomlinganiselo ofanayo. Xa kuvela iingxaki ezifana ne-electrode eyomileyo, iLi+ engenakufakwa kwi-electrode eyomileyo inokufumana kuphela ii-electron kumphezulu we-electrode eyomileyo, ngaloo ndlela yenze i-silver-white metallic lithium element, edla ngokubizwa ngokuba yi-precipitation yeekristale ze-lithium. Uhlalutyo lwe-lithium alunciphisi nje kuphela ukusebenza kwebhetri, lufinyeza kakhulu ubomi bomjikelo, kodwa lukwanciphisa amandla okutshaja ngokukhawuleza kwebhetri, kwaye lunokubangela iziphumo ezibi ezifana nokutsha kunye nokuqhuma. Esinye sezizathu ezibalulekileyo ezikhokelela ekukhutshweni kwe-lithium crystallization bubushushu bebhetri. Xa ibhetri ijikeleziswa kubushushu obuphantsi, i-crystallization reaction ye-lithium precipitation inesantya esiphezulu sokuphendula kunenkqubo ye-lithium intercalation. I-electrode engalunganga isengozini enkulu yokuna kwemvula phantsi kweemeko zobushushu obuphantsi. I-Lithium crystallization reaction.
Indlela yokusombulula ingxaki yokuba ibhetri ye-lithium ayinakusetyenziswa kubushushu obuphantsi
Kufuneka uyileinkqubo yokulawula ubushushu bebhetri ekrelekreleXa ubushushu obuphakathi buphantsi kakhulu, ibhetri iyafudunyezwa, kwaye xa ubushushu bebhetri bufikelela kuluhlu lokusebenza kwebhetri, ukufudumeza kuyamiswa.
Ixesha lokuthumela: Juni-19-2023
