A cewar rahotanni, masana kimiyya daga Jami'ar Tohoku da kuma High Energy Accelerator Research Organisation a Japan sun ƙera wani sabon hadadden hydride lithium superion madugu.Masu binciken sun ce wannan sabon abu, wanda aka gano ta hanyar ƙirar hydrogen cluster (composite anion), yana nuna matukar kwanciyar hankali ga ƙarfe na lithium, wanda ake sa ran zai zama kayan anode na ƙarshe na duk batirin Solid-state, kuma yana haɓaka haɓaka. Ƙirƙirar duk baturi mai ƙarfi-jihar tare da mafi girman ƙarfin kuzari ya zuwa yanzu.
Ana sa ran duk batirin mai ƙarfi mai ƙarfi tare da anode ƙarfe na lithium zai magance matsalolin ɗigon wutar lantarki, flammability da ƙarancin ƙarfin ƙarfin batirin lithium ion na gargajiya.An yi imani da cewa ƙarfe na lithium shine mafi kyawun kayan anode ga duk baturi mai ƙarfi, saboda yana da mafi girman ƙarfin ka'idar da mafi ƙarancin yuwuwar tsakanin sanannun kayan anode.
Lithium ion conduction m electrolyte shi ne wani key bangaren na duk Solid-state baturi, amma matsalar shi ne cewa mafi yawan data kasance m electrolytes da sinadaran / electrochemical rashin zaman lafiya, wanda ba makawa zai haifar da ba dole ba gefe halayen a dubawa, haifar da ƙara dubawa juriya. kuma yana rage aikin baturi sosai yayin maimaita caji da fitarwa.
Masu bincike sun bayyana cewa hadaddiyar hydrides sun sami kulawa sosai wajen magance batutuwan da suka shafi ƙarfen ƙarfe na lithium, yayin da suke nuna kyakkyawan kwanciyar hankali na sinadarai da na lantarki zuwa ga ƙarfe na lithium.Sabuwar m electrolyte da suka samu ba kawai yana da high ionic conductivity, amma kuma sosai barga ga lithium karfe.Saboda haka, babban ci gaba ne ga duk baturi mai ƙarfi ta hanyar amfani da anode na ƙarfe na lithium.
Masu binciken sun bayyana cewa, "Wannan ci gaban ba wai kawai yana taimaka mana nemo masu sarrafa lithium ion bisa ga hadadden hydrides a nan gaba ba, har ma yana bude sabbin abubuwa a fagen samar da ingantaccen kayan lantarki. high makamashi yawa na'urorin lantarki.
Motocin lantarki suna tsammanin ƙarfin ƙarfin ƙarfi da batura masu aminci don cimma iyaka mai gamsarwa.Idan na'urorin lantarki da na'urorin lantarki ba za su iya yin aiki da kyau kan al'amurran da suka shafi kwanciyar hankali na lantarki ba, za a sami shinge a kan hanyar da za ta yada motocin lantarki.Haɗin kai mai nasara tsakanin ƙarfe na lithium da hydride ya buɗe sabbin dabaru.Lithium yana da iyaka mara iyaka.Motocin lantarki masu kewayon dubban kilomita da wayoyin hannu masu jiran aiki na mako guda na iya zama ba su yi nisa ba.
Lokacin aikawa: Jul-12-2023