Malinga ndi malipoti, asayansi ochokera ku yunivesite ya Tohoku ndi High Energy Accelerator Research Organisation ku Japan apanga makina atsopano a hydride lithium superion conductor.Ofufuzawo ananena kuti zinthu zatsopanozi, zomwe zimadziwika ndi mapangidwe a hydrogen cluster (composite anion) dongosolo, zikuwonetsa kukhazikika kwamphamvu kwambiri kwa lithiamu chitsulo, chomwe chikuyembekezeka kukhala chomaliza cha anode ya batri yonse yolimba, ndikulimbikitsa kutulutsa mabatire onse a Solid-state omwe ali ndi mphamvu zambiri mpaka pano.
Batire ya Solid-state yonse yokhala ndi lithiamu zitsulo anode ikuyembekezeka kuthetsa mavuto a kutayikira kwa electrolyte, kuyaka komanso kuchulukira kwamphamvu kwa mabatire amtundu wa lithiamu ion.Ambiri amakhulupirira kuti lithiamu zitsulo ndi zabwino anode zakuthupi onse Solid-boma batire, chifukwa ali apamwamba kwambiri ongoyerekeza mphamvu ndi kuthekera otsika pakati kudziwika anode zipangizo.
Lithium ion conduction solid electrolyte ndi gawo lofunikira pa batire yonse ya Solid-state, koma vuto ndilakuti ma electrolyte ambiri omwe alipo ali ndi kusakhazikika kwamankhwala / electrochemical, zomwe zingayambitse zovuta zosagwirizana ndi mawonekedwe, zomwe zimapangitsa kuti pakhale kukana kwa mawonekedwe, ndikuchepetsa kwambiri magwiridwe antchito a batri panthawi yolipiritsa komanso kutulutsa.
Ofufuza anena kuti ma hydrides ophatikizika adalandira chidwi chofala pothana ndi zovuta zokhudzana ndi lithiamu zitsulo anode, chifukwa amawonetsa kukhazikika kwamankhwala ndi electrochemical kumayendedwe a lithiamu zitsulo.Watsopano olimba electrolyte iwo analandira osati ali mkulu ayoni madutsidwe, komanso ndi khola kwambiri lifiyamu zitsulo.Chifukwa chake, ndikupambana kwenikweni kwa batri yonse ya Solid-state pogwiritsa ntchito anode yachitsulo ya lithiamu.
Ofufuzawo anati, "Kutukuka kumeneku sikumangothandiza kuti tipeze ma conductors a lithiamu ion potengera ma hydrides ophatikizika m'tsogolomu, komanso kumatsegula njira zatsopano zogwirira ntchito zolimba za electrolyte. Zomwe zapezedwa zatsopano zolimba za electrolyte zikuyembekezeka kulimbikitsa chitukuko cha zida zamagetsi zamagetsi zamagetsi zamphamvu kwambiri.
Magalimoto amagetsi amayembekeza kuchuluka kwamphamvu kwamagetsi komanso mabatire otetezeka kuti akwaniritse gawo lokwanira.Ngati ma elekitirodi ndi ma electrolyte sangathe kugwirizana bwino pa nkhani za kukhazikika kwa electrochemical, nthawi zonse padzakhala chotchinga pamsewu wopita ku kutchuka kwa magalimoto amagetsi.Kugwirizana bwino pakati pa lithiamu zitsulo ndi hydride kwatsegula malingaliro atsopano.Lithium ili ndi kuthekera kopanda malire.Magalimoto amagetsi okhala ndi makilomita masauzande ambiri ndi mafoni a m'manja okhala ndi sabata imodzi mwina sangakhale kutali.
Nthawi yotumiza: Jul-12-2023