Intshayelelo

Iibhetri ze-sodium-ion luhlobo lwebhetri ehlaziywayo esebenzisa i-ion yesodium njengabathwali bentlawulo. Ngokufana neebhetri ze-lithium-ion, iibhetri ze-sodium-ion zigcina amandla ombane ngokuhamba kwee-ion phakathi kwee-electrodes ezintle kunye ezimbi. Ezi bhetri ziphandwa ngenkuthalo kwaye ziphuhliswe njengenye indlela yeebhetri ze-lithium-ion, ngenxa yesodium eninzi kwaye ingabizi kakhulu xa kuthelekiswa ne-lithium.

Iibhetri ze-sodium-ion zinamandla okusetyenziswa kwizicelo ezahlukeneyo, kubandakanywa ukugcinwa kwamandla kwimithombo ehlaziyiweyo efana namandla elanga kunye nomoya, izithuthi zombane, kunye nokugcinwa kwamandla egridi. Abaphandi basebenzela ukuphucula ukuxinana kwamandla, ubomi bomjikelezo, kunye neempawu zokhuseleko zeebhetri ze-sodium-ion ukubenza babe yinto enokukhuphisana nayo.18650 iibhetri ze-lithium ionkwayeIibhetri ze-21700 ze-lithium ionkwilixa elizayo..

Umbane webhetri yeSodium-Ion

I-voltage yeebhetri ze-sodium-ion zinokuhluka ngokuxhomekeka kwizinto ezithile ezisetyenziselwa ukwakhiwa kwazo. Nangona kunjalo, iibhetri ze-sodium-ion zisebenza ngokubanzi kumbane ophantsi xa kuthelekiswa neebhetri ze-lithium-ion.

Ngelixa i-voltage eqhelekileyo yebhetri ye-lithium-ion inokuqala ukusuka kwi-3.6 ukuya kwi-.7 volts ngeseli nganye, iibhetri ze-sodium-ion zidla ngokuba noluhlu lwe-voltage malunga ne-2.5 ukuya kwi-3.0 volts ngeseli. Lo mbane ophantsi ungomnye wemingeni ekuphuhliseni iibhetri ze-sodium-ion zokusetyenziswa kwezorhwebo, njengoko zichaphazela ubuninzi bamandla kunye nokusebenza kwebhetri xa kuthelekiswa nezinye iindlela ze-lithium-ion.

Abaphandi basebenza ngenkuthalo ekuphuculeni i-voltage kunye nokusebenza kweebhetri ze-sodium-ion ukwenza ukuba bakhuphisane ngakumbi neebhetri ze-lithium-ion ngokubhekiselele kubuninzi bamandla, ubomi bomjikelezo, kunye nokusebenza kakuhle.

Ukuxinana kwamandla ebhetri yeSodium-Ion

Ubuninzi bamandla beebhetri zesodium-ion bubhekisa kumthamo wamandla anokugcinwa kumthamo onikiweyo okanye ubunzima bebhetri. Ngokuqhelekileyo, iibhetri ze-sodium-ion zinoxinzelelo oluphantsi lwamandla xa kuthelekiswa neebhetri ze-lithium-ion.

Iibhetri zeLithium-ion zihlala zinoxinzelelo oluphezulu lwamandla, yiyo loo nto ziqhele ukusetyenziswa kwizixhobo zombane eziphathwayo kunye nezithuthi zombane apho umthamo wokugcina amandla ubalulekile. Iibhetri ze-sodium-ion, ngakolunye uhlangothi, zinamandla angaphantsi kwamandla ngenxa yobukhulu obukhulu kunye nobunzima bee-ion ze-sodium xa kuthelekiswa ne-lithium ion.

Nangona amandla abo aphantsi kwamandla, iibhetri ze-sodium-ion ziphandwa kwaye ziphuhliswe njengenye indlela enokuthi isetyenziswe kwiibhetri ze-lithium-ion ngenxa yobuninzi kunye neendleko eziphantsi zesodium. Abaphandi basebenzela ekuphuculeni ukuxinana kwamandla kwiibhetri ze-sodium-ion ngokusebenzisa ukuphuculwa kwezinto kunye noyilo lwebhetri ukubenza bakhuphisane ngakumbi kwizicelo ezahlukeneyo, ezifana nokugcinwa kwamandla kunye nezithuthi zombane.

Isantya sokutshaja kweBatri yeSodium-Ion

Isantya sentlawulo yeebhetri ze-sodium-ion sinokuhluka ngokuxhomekeka kwizinto ezithile kunye nobuchwepheshe obusetyenzisiweyo ekwakhiweni kwabo. Ngokubanzi, iibhetri ze-sodium-ion zinezinga lokutshaja kancinci xa kuthelekiswa neebhetri ze-lithium-ion. Oku kungenxa yokuba ubungakanani obukhulu kunye nobunzima obunzima bee-ion zesodium zenza kube nzima kubo ukuhamba ngokufanelekileyo phakathi kwee-electrode ngexesha lokutshaja kunye nokukhupha.

Ngelixa iibhetri ze-lithium-ion zisaziwa ngokutshaja kwazo ngokukhawuleza, iibhetri zesodium-ion zinokufuna ixesha elide lokutshaja ukuze zifikelele kumthamo opheleleyo. Abaphandi basebenza ngokunyanisekileyo ekuphuhliseni izinto ezintsha kunye nobuchwepheshe bokuphucula isantya sentlawulo yeebhetri ze-sodium-ion kwaye babenze bakhuphisane ngakumbi nabalingani be-lithium-ion.

Ukuqhubela phambili kwizinto ze-electrode, i-electrolytes, kunye noyilo lwebhetri luyaphononongwa ukuze kuphuculwe isantya sentlawulo yeebhetri ze-sodium-ion ngelixa zigcina ukusebenza kwazo zonke, ubomi bomjikelezo, kunye neempawu zokhuseleko. Njengoko uphando luqhubeka, sinokubona ukuphuculwa kwesantya sentlawulo yeebhetri ze-sodium-ion, okwenza ukuba zisebenze ngakumbi kuluhlu olubanzi lwezicelo.

Umbhali: Johnson Entsha Eletek(ifektri yokuvelisa iibhetri)

Pqesha,ndwendwelaiwebhusayithi yethu: www.zscells.com ukufumana ngakumbi malunga neebhetri

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