Ko mabhatiri e-sodium-ion ari nani pane lithiamu?

Sodium-ion mabhatiri: ari nani pane lithium mabhatiri?

Mumakore achangopfuura, kwave kuri kuwedzera kufarira mumabhatiri e-sodium-ion sedzimwe nzira dzemabhatiri e-lithium-ion.Sezvo kudiwa kwezvigadziriso zvekuchengetedza simba kuri kuramba kuchiwedzera, vaongorori nevagadziri vari kuongorora zvingangoita mabhatiri e-sodium-ion kuti asangane nezvinodiwa zvinokura zvemaindasitiri akasiyana siyana, anosanganisira mota dzemagetsi, renewable energy kuchengetedza uye inotakurika yemagetsi.Izvi zvamutsa gakava pamusoro pekuti mabhatiri e-sodium-ion ari pamusoro pemabhatiri e-lithium-ion.Muchinyorwa chino, tichaongorora misiyano mikuru pakati pemabhatiri e-sodium-ion uye lithium-ion, zvakanakira nekuipira zvega-roga, uye kugona kwemabhatiri e-sodium-ion kukunda mabhatiri e-lithium-ion.

Mabhatiri e-sodium-ion, semabhatiri e-lithium-ion, anogona kugadzirwazve magetsi ekuchengetedza magetsi anoshandisa maitiro e electrochemical kuchengetedza uye kuburitsa simba.Musiyano mukuru uri mumidziyo inoshandiswa kune electrodes uye electrolyte.Lithium-ion mabhatiri anoshandisa lithium compounds (senge lithium cobalt oxide kana lithium iron phosphate) se electrodes, nepo mabhatiri e-sodium-ion anoshandisa sodium compounds (se sodium cobalt oxide kana sodium iron phosphate).Uyu mutsauko mumidziyo une chekuita kwakakura pakuita kwebhatiri uye mutengo.

Chimwe chezvakanakira mabhatiri e-sodium-ion ndechekuti sodium yakawanda kupfuura lithiamu uye haina kudhura.Sodium ndechimwe chezvinhu zvakawandisa paPasi uye yakachipa kuburitsa nekugadzirisa kana ichienzaniswa ne lithium.Kuwanda uku uye kudhura kwakaderera kunoita kuti mabhatiri e-sodium-ion ave sarudzo inokwezva kune yakakura-yakakura yekuchengetera magetsi maapplication, uko kudhura-kushanda ndicho chinhu chakakosha.Kusiyana neizvi, kushomeka kwelithium uye mutengo wakakwira unosimudza kushushikana pamusoro pekugara kwenguva refu uye kugona kwemabhatiri e-lithium-ion, kunyanya sezvo simba rekuchengetedza simba richiramba richikura.

Imwe mukana wemabhatiri e-sodium-ion ndiko kugona kwavo kwehuwandu hwesimba.Kuwanda kwesimba (Energy density) zvinoreva huwandu hwesimba rinogona kuchengetwa mubhatiri rehuwandu kana huremu hwakapihwa.Nepo mabhatiri e-lithium-ion agara achipa huwandu hwesimba hwepamusoro kupfuura mamwe marudzi emabhatiri anochajwazve, kufambira mberi kwazvino mu sodium-ion bhatiri tekinoroji kwakaratidza mhedzisiro inovimbisa mukuwana kuenzaniswa kwesimba remagetsi.Uku kusimudzira kwakakosha sezvo kusimba kwesimba kwakakosha pakuwedzera huwandu hwemotokari dzemagetsi nekuvandudza mashandiro emagetsi anotakurika.

Mukuwedzera, mabhatiri e-sodium-ion anoratidza kugadzikana kwakanaka kwekushisa uye kuchengetedza maitiro.Lithium-ion mabhatiri anozivikanwa kuve anowanzoita kupisa kwekupisa uye njodzi dzekuchengetedza, kunyanya kana akakuvadzwa kana kuratidzwa kune yakanyanya kupisa.Mukuenzanisa, mabhatiri e-sodium-ion anoratidza kugadzikana kwekushisa kuri nani uye njodzi yakaderera yekutiza kwekushisa, zvichiita kuti ive sarudzo yakachengeteka yemhando dzakasiyana dzekushandisa.Kuchengetedzeka kwakavandudzwa uku kwakakosha kumotokari dzemagetsi uye masisitimu ekuchengetedza simba, uko njodzi yemoto webhatiri uye kuputika kunofanirwa kudzikiswa.

Pasinei nezvakanakira izvi, mabhatiri e-sodium-ion anewo zvimwe zvisingakwanisi kana achienzaniswa nebhatiri retimu-ion.Imwe yematambudziko makuru ndeye yakaderera voltage uye chaiyo simba re sodium-ion mabhatiri.Yakaderera voltage inokonzeresa kuderera kwesimba kubva kune yega yega sero, izvo zvinokanganisa kuita kwese uye kugona kwebhatiri system.Pamusoro pezvo, mabhatiri e-sodium-ion anowanzo ane simba rakaderera (simba rakachengetwa pahuremu hweyuniti) kupfuura mabhatiri e-lithium-ion.Izvi zvinogona kukanganisa huwandu hwesimba uye kubatsira kwesodium-ion mabhatiri mune mamwe maapplication.

Chimwe chinogumira chemabhatiri e-sodium-ion hupenyu hwavo hwekutenderera uye kugona kwechiyero.Hupenyu hwekutenderera hunoreva huwandu hwekuchaja uye kuburitsa bhatiri rinogona kupfuura nemauri huwandu hwayo husati hwadzikira zvakanyanya.Nepo mabhatiri e-lithium-ion achizivikanwa nehupenyu hwawo hurefu hwekutenderera, mabhatiri e-sodium-ion ane nhoroondo anoratidza hupenyu hwakaderera hwekutenderera uye kunonoka kuchaji uye kuburitsa mitengo.Nekudaro, kuenderera mberi kwekutsvagisa nekusimudzira kuedza kwakanangana nekuvandudza hupenyu hwekutenderera uye chiyero kugona kwemabhatiri e-sodium-ion kuita kuti awedzere kukwikwidza nemabhatiri e-lithium-ion.

Ose mabhatiri e-sodium-ion uye lithium-ion ane matambudziko awo kana zvasvika pakukanganisa kwezvakatipoteredza.Kunyange zvazvo sodium yakawanda uye yakachipa kupfuura lithiamu, kubviswa nekugadziriswa kwesodium compounds kunogona kuramba kune kukanganisa kwezvakatipoteredza, kunyanya munzvimbo dzine sodium yakawanda.Pamusoro pezvo, kugadzira uye kuraswa kwemabhatiri e-sodium-ion kunoda kunyatsotariswa kwemitemo yezvakatipoteredza uye maitiro ekuchengetedza kuti aderedze kukanganisa kwavo nharaunda.

Kana tichienzanisa kushanda kwese uye kukodzera kwe-sodium-ion uye lithium-ion mabhatiri, zvakakosha kufunga nezvezvinodiwa zvekushandiswa kwakasiyana.Semuenzaniso, mune yakakura-yakakura masisitimu ekuchengetedza simba, uko kudhura-kubudirira uye kusimba kwenguva refu zvinhu zvakakosha, mabhatiri e-sodium-ion anogona kupa mhinduro inoyevedza nekuda kwekuwanda kwesodium uye kudhura kwakaderera.Kune rimwe divi, mabhatiri e-lithium-ion anogona kuramba achikwikwidza mumashandisirwo anoda kuwanda kwesimba rakakura uye nekukurumidza kuchaja uye kuburitsa mitengo, senge mota dzemagetsi nemagetsi anotakurika.

Muchidimbu, gakava pamusoro pekuti mabhatiri e-sodium-ion ari pamusoro pemabhatiri e-lithium-ion akaoma uye akawanda.Nepo mabhatiri e-sodium-ion achipa zvakanakira kuwanda, mutengo, uye chengetedzo, ivo vanosanganawo nematambudziko mukuwanda kwesimba, hupenyu hwekutenderera, uye kugona kwechiyero.Sezvo kutsvagisa tekinoroji yebhatiri uye kusimukira kuri kuramba kuchienderera mberi, mabhatiri e-sodium-ion angangowedzera kukwikwidza nemabhatiri e-lithium-ion, kunyanya mumashandisirwo chaiwo apo maitiro avo akasiyana akanyatsokodzera.Pakupedzisira, sarudzo pakati pemabhatiri e-sodium-ion uye lithium-ion zvinoenderana nezvinodiwa zvega rega rega, kutariswa kwemitengo uye kukanganisa kwezvakatipoteredza, pamwe nekuenderera mberi kufambira mberi muhunyanzvi hwebhatiri.