Isicelo

Inkqubo ye-Ups

Izixhobo zamandla, iithoyi zamandla

Inkqubo yesola

Isithuthi sombane kunye nesithuthi sombane esixutyiweyo

Amandla okugcina

Kutheni intle kakhulu?

IiSupercapacitors zigcina amandla kwitshaja ehlukanisiweyo. Okukhona indawo esetyenziselwa ukugcina itshaja inkulu kwaye itshaja ehlukanisiweyo ixinene, kokukhona i-capacitance inkulu.
Indawo ye-capacitor yendabuko yindawo ethe tyaba ye-conductor. Ukuze kufumaneke umthamo omkhulu, izinto ze-conductor zisongwa zibe zinde kakhulu, ngamanye amaxesha zibe nesakhiwo esikhethekileyo sokwandisa indawo yayo yomphezulu. I-capacitor yendabuko yahlula ii-electrodes zayo ezimbini ngezinto zokukhusela, ngokuqhelekileyo ifilimu yeplastiki, iphepha, njl. Ezi zinto zihlala zifuneka ukuba zibe ncinci kangangoko.

Indawo ye-supercapacitor isekelwe kwizinto zekhabhoni ezinemibhobho, ezinemibhobho evumela indawo ukuya kuthi ga kwi-2000m2/g, kunye neendlela ezithile ezikhokelela kwindawo enkulu yomphezulu. Umgama owahlulwa yitshaja ye-supercapacitor umiselwa bubungakanani bee-ion ze-electrolyte ezitsalwa yi-electrode etshajiweyo. Umgama (<10 Å) Kwaye izinto zefilimu ye-capacitor yendabuko zinokufikelela kumgama omncinci. Umgama (<10 Å) mncinci kunowezinto zefilimu ye-capacitor yendabuko.
Le ndawo inkulu yomphezulu kunye nemigama emincinci kakhulu yokwahlulahlula itshaja yenza ii-supercapacitors zibe nomthamo ophezulu ngokumangalisayo wokungashukumi xa kuthelekiswa nee-capacitors eziqhelekileyo.

Xa kuthelekiswa nebhetri, yeyiphi engcono?

Ngokungafaniyo neebhetri, ii-supercapacitors zinokuba ngcono kuneebhetri kwezinye iinkqubo. Ngamanye amaxesha ukudibanisa ezi zimbini, ukudibanisa iimpawu zamandla ze-capacitor kunye nokugcinwa kwamandla aphezulu kwebhetri, yindlela engcono.
I-supercapacitor inokutshajwa kuyo nayiphi na i-potential ngaphakathi koluhlu lwayo lwe-voltage olulinganisiweyo kwaye inokukhululwa ngokupheleleyo. Iibhetri, kwelinye icala, zithintelwa ziimpendulo zazo zeekhemikhali kwaye zisebenza kuluhlu oluncinci lwe-voltage, olunokubangela umonakalo ngokwesondo ukuba lukhutshwa kakhulu.
Imeko yokutshaja (i-SOC) kunye ne-voltage ye-supercapacitor zenza umsebenzi olula, ngelixa imeko yokutshaja yebhetri ibandakanya iintlobo ngeentlobo zokuguqulwa okunzima.
I-supercapacitor inokugcina amandla amaninzi kune-capacitor eqhelekileyo yobukhulu bayo. Kwezinye iinkqubo apho amandla amisela ubungakanani bezixhobo zokugcina amandla, ii-supercapacitors zisisombululo esingcono.
I-supercapacitor inokudlulisa amandla ngokuphindaphindiweyo ngaphandle kwemiphumo emibi, ngelixa ubomi bebhetri bungakhuseleki ukuba idlulisela amandla aphezulu ngokuphindaphindiweyo.
I-Ultracapacitoriibhetri zinokuphinda zitshajwe ngokukhawuleza, ngelixa iibhetri zinokonakala ukuba zitshajwe ngokukhawuleza.
Ii-Supercapacitors zinokuphinda zisetyenziswe izihlandlo ezingamakhulu amawaka, ngelixa ubomi bebhetri buzizihlandlo ezingamakhulu ambalwa kuphela.