Uhlobo olusha lwebhethri elenziwe ngama-polymers asebenza ngogesi—ngokuyisisekelo ipulasitiki—lungasiza ukwenza ukugcinwa kwamandla egridi kube ishibhile futhi kuqine kakhudlwana, okuvumela ukusetshenziswa okukhulu kwamandla avuselelekayo.
Amabhethri, enziwe ukuqalisa okusekelwe e-BostonI-PolyJoule, inganikeza enye indlela engabizi kakhulu futhi ehlala isikhathi eside yamabhethri e-lithium-ion yokugcina ugesi ovela emithonjeni yesikhashana njengomoya nelanga.
Inkampani manje yembula imikhiqizo yayo yokuqala.I-PolyJoule yakhe amaseli angaphezu kuka-18,000 futhi yafaka iphrojekthi encane yokuhlola isebenzisa izinto ezingabizi, ezitholakala kabanzi.
Ama-polymers asebenzayo asetshenziswa i-PolyJoule kuma-electrode ayo ebhethri athatha indawo ye-lithium nomthofu ngokuvamile otholakala kumabhethri.Ngokusebenzisa izinto ezingadalwa kalula ngamakhemikhali ezimboni atholakala kabanzi, i-PolyJoule igwemaukukhama ukuhlinzekaizinto ezibhekene nazo njenge-lithium.
I-PolyJoule yaqalwa ngoprofesa be-MIT u-Tim Swager no-Ian Hunter, abathole ukuthi ama-polymers aqhubayo amabhokisi athile abalulekile okugcina amandla.Bangakwazi ukushaja isikhathi eside futhi bashaje ngokushesha.Ziyasebenza futhi, okusho ukuthi zigcina ingxenye enkulu kagesi ongena kuzo.Njengoba ziyipulasitiki, izinto ezisetshenziswayo nazo zishibhile ukukhiqiza futhi ziqinile, zibambelela ekuvuvukeni nasekungeneni okwenzeka ebhethrini njengoba lishaja futhi liphuma.
Enye inkinga enkuluukuminyana kwamandla.Amaphakethe ebhethri makhulu ngokuphindwe kabili kuya kahlanu kunesistimu ye-lithium-ion yomthamo ofanayo, ngakho inkampani yanquma ukuthi ubuchwepheshe bayo buzofaneleka kangcono izinhlelo zokusebenza ezimile ezifana nokugcinwa kwegridi kune-electronics noma izimoto, kusho i-CEO ye-PolyJoule u-Eli Paster.
Kodwa ngokungafani namabhethri e-lithium-ion asetshenziselwa leyo njongo manje, amasistimu e-PolyJoule awadingi noma yiziphi izinhlelo ezisebenzayo zokulawula izinga lokushisa ukuze aqiniseke ukuthi awashisi ngokweqile noma abambe umlilo, uyanezela.“Sifuna ukwenza ibhethri eliqinile, elibiza kancane elingena yonke indawo.Ungawushaya noma yikuphi futhi ungazikhathazi ngakho,” kusho uPaster.
Ama-polymer e-conductive angase abe umdlali omkhulu ekugcinweni kwegridi, kodwa ukuthi lokho kuyenzeka kuzoncika ekutheni inkampani ingakhuphula ngokushesha kangakanani ubuchwepheshe bayo futhi, okubaluleke kakhulu, ukuthi amabhethri abiza malini, kusho uSusan Babinec, ohola uhlelo lokugcina amandla. e-Argonne National Lab.
Abanyeucwaningoikhomba ku-$20 nge-kilowatt-ihora lesitoreji njengento eqondiwe yesikhathi eside engasisiza ukuthi sifinyelele u-100% wokwamukelwa kwamandla avuselelekayo.Kuyingqophamlando ukuthi enye enye indlelaamabhethri esitoreji segridizigxile.IForm Energy, ekhiqiza amabhethri anomoya we-iron, ithi ingafinyelela lowo mgomo emashumini eminyaka ezayo.
I-PolyJoule ingase ingakwazi ukuthola izindlekolokho kuphansi,kuvuma uPaster.Okwamanje iqondise u-$65 ngehora le-kilowatt-ihora lesitoreji kumasistimu ayo, okucabanga ukuthi amakhasimende ezimboni nezinsiza zikagesi zingase zizimisele ukukhokha leyo ntengo ngoba imikhiqizo kufanele ihlale isikhathi eside futhi kube lula futhi kushibhile ukuyinakekela.
Kuze kube manje, uPaster uthi, inkampani igxile ekwakheni ubuchwepheshe obulula ukubukhiqiza.Isebenzisa ikhemikhali yokukhiqiza esekelwe emanzini futhi isebenzisa imishini etholakalayo ukuze ihlanganise amaseli ayo ebhethri, ngakho ayidingi izimo ezikhethekile ezidingekayo ngezinye izikhathi ekukhiqizeni amabhethri.
Akukacaci ukuthi iyiphi ikhemistri yebhethri ezowina kugridi yesitoreji.Kepha amapulasitiki ePolyJoule asho ukuthi sekuvele inketho entsha.
Isikhathi sokuthumela: Apr-22-2022