Musi wa11 Ndira, 2024, vaongorori veHarvard John A. Paulson Chikoro cheUinjiniya neApplied Sayenzi muUnited States vakawana chikiribidi nekugadzira riwaya relithium-metal bhatiri, zvichikonzera shanduko yekuchinja muchikamu chezvekufambisa kwemagetsi.Iri bhatiri haringozvikudze hupenyu hunosvika zviuru mazana matanhatu ekuchaja-kuburitsa mabhatiri, kupfuura chero mamwe mabhatiri e-soft-pack, asiwo anowana nekukurumidza kuchaja mumaminetsi mashoma.Kufambira mberi kwakakosha uku kunopa sosi yemagetsi matsva ekuvandudzwa kwemidhudhudhu yemagetsi, kudzikisa zvakanyanya nguva yekuchaja uye kuwedzera kushanda kwemidhudhudhu yemagetsi pakufamba kwemazuva ese.
Vatsvakurudzi vakatsanangura nzira yekugadzira uye maitiro eiyi itsva lithium-metal bhatiri mumabhuku avo ekupedzisira mu "Nature Materials."Kusiyana nemabhatiri echinyakare akapfava-pack, bhatiri iri rinoshandisa lithium-metal anode uye rinoshandisa solid-state electrolyte, zvichikonzera kushanda kwepamusoro kuchaja uye hupenyu hwakareba.Izvi zvinogonesamidhudhudhu yemagetsikubhadharisa nekukurumidza, zvakanyanya kunatsiridza zviri nyore kune vashandisi.
Nekuuya kwebhatiri idzva, nguva dzekuchaja dzemidhudhudhu yemagetsi dzichadzikiswa zvakanyanya, zvichiwedzera ruzivo rwemushandisi.Zvakare, nekuda kwekuwedzera kwakakosha kwehupenyu hwebhatiri, huwandu hwemidhudhudhu yemagetsi huchaona kuvandudzwa kunooneka, kugovera kune yakakura siyana yezvido zvekufamba.Budiriro iyi inhanho mukusimudzira kutorwa kwakapararira kwekufambisa kwemagetsi, kuderedza kutsamira pane zvechinyakare magetsi.
Zvinoenderana nedata kubva kuHarvard John A. Paulson Chikoro cheUinjiniya neApplied Sayenzi, bhatiri idzva relithium-metal rinogara kwenguva yekuchajisa ingangoita 6000 macycle, chirongwa chekuvandudza ukuru zvichienzaniswa nehupenyu hwechinyakare mabhatiri epack-pack.Uyezve, kumhanya kwekuchaja kwebhatiri idzva kunomhanya zvinoshamisa, kunongoda maminetsi mashoma kuti upedze kuchaja, zvichiita kuti nguva yekuchaja yemagetsi midhudhudhu iite kunge isina basa mukushandiswa kwemazuva ese.
Uku kuwanikwa kunotyisa kuchavhura mikana mitsva yekushandiswa kwakapararira kwemidhudhudhu yemagetsi.Nekuenderera mberi kwekuvandudzwa kwemabhatiri tekinoroji, kufambisa kwemagetsi kuri kupinda mune imwe nguva inoshanda uye yakanakira.Izvi zvinopawo gwara kune vagadziri vemidhudhudhu yemagetsi, vachivakurudzira kuti vawedzere mari mukutsvagisa nekuvandudza matekinoroji emagetsi matsva, vachimhanyisa shanduko yegirinhi mukufambisa kwemagetsi.
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Nguva yekutumira: Jan-19-2024
