Ibhetri yealkalineyahlulwe yaba ziindidi ezimbiniibhetri yealkaline egcwalisekayokunye nebhetri yealkaline engahlawulekiyo, njengangaphambi kokuba sisebenzise ibhetri eyomileyo yakudala yealkaline ayinakutshajwa, kodwa ngoku ngenxa yokutshintsha kwemfuno yesicelo semarike, ngoku nayo inenxalenye yebhetri yealkali ingahlawuliswa, kodwa apha kukho Zininzi iingxaki zobugcisa, ezinje, ukutshaja okukhulu ngoku, ibhetri yealkaline inokutshajwa?

Iibhetri ze-alkaline zinokuphinda zitshajwe ngamaxesha angama-20 ngaphantsi kwe-0.1C, kodwa oku kwahlukile kwinkqubo yokuhlaziya iibhetri zesibini.Ngaphantsi kweemeko eziqhelekileyo, banokuhlawuliswa kuphela ngokukhupha inxalenye kwaye abanakuhlawuliswa ngokukhupha okunzulu okufanayo njengebhetri yangempela ehlaziywayo.

Ukutshaja kwebhetri ye-alkaline yinxalenye yentlawulo, ngokuqhelekileyo ebizwa ngokuba yi-regeneration, ingcamango yokuhlaziya ichaza ngakumbi iimpawu zokutshaja ibhetri ye-alkaline: ibhetri ye-alkali ingahlawulisa?Ewe, ngaphandle kokuba kukutshaja ngokutsha, ngokuchaseneyo nentlawulo yokwenyani yeebhetri ezinokutshajwa.

Ukukhawulelwa kwentlawulo yokuhlaziya kunye nokukhutshwa kunye nobomi obufutshane bomjikelezo webhetri ye-alkaline kwenza ukuba kungabi namali ukuhlaziya ibhetri ye-alkaline.Ukuze kuqinisekiswe ukuvuselelwa ngempumelelo kweebhetri ze-alkaline, le miqathango ilandelayo kufuneka ifezekiswe

Amanyathelo/Iindlela

1. Ngaphantsi kwemeko yokukhutshwa okuphakathi, umthamo wokuqala webhetri uya kukhutshwa ukuya kwi-30%, kwaye ukukhutshwa akufanele kube ngaphantsi kwe-0.8V, ukwenzela ukuba ukuvuselelwa kwakhona kunokwenzeka.Xa umthamo wokukhupha udlula i-30%, ubukho be-manganese dioksidi buthintela ukuvuselelwa okuqhubekayo.Umthamo we-30% kunye ne-voltage yokukhupha i-0.8V kufuneka isebenzise izixhobo ezifanelekileyo, kodwa abaninzi abathengi abanazo ezi zixhobo.Ngaba ibhetri yealkaline inokutshajwa kwakhona kule meko kuninzi lwabathengi abaqhelekileyo?Ayingombuzo wezoqoqosho, ngumbuzo weemeko.

I-2, umsebenzisi unokuthenga itshaja ekhethekileyo yokuvuselela kwakhona.Ukuba usebenzisa enye itshaja, ingaba iibhetri zealkaline zingatshajwa?Imingcipheko yokhuseleko mikhulu kakhulu, phantsi kweemeko eziqhelekileyo, i-nickel cadmium, i-nickel metal hydride itshaja yebhetri ayinakusetyenziselwa ukutshaja ibhetri ye-alkali manganese, kuba itshaja yangoku iphezulu kakhulu, inokukhokelela kwigesi yangaphakathi yebhetri, ukuba igesi iphumile. ivalve yokhuseleko, iya kuvuza.Ngaphezu koko, ukuba ivalve yokhuseleko ayiloncedo, kusenokubakho ugqabhuko-dubulo.Oku kunqabile ukuba kwenzeke ukuba isikhunta sibi kwimveliso, kodwa kunokwenzeka, ngakumbi ukuba ibhetri ayisetyenziswanga ngokuchanekileyo.

I-3, ixesha lokuvuselela (malunga neeyure ze-12) lingaphaya kwexesha lokukhutshwa (malunga neyure ye-1).

4. Umthamo webhetri uya kuncitshiswa ukuya kwi-50% yomthamo wokuqala emva kwemijikelezo ye-20.

I-5, izixhobo ezikhethekileyo kuqhagamshelo lwebhetri ezingaphezu kwezintathu, ukuba umthamo webhetri awuhambelani, kuya kubakho ezinye iingxaki emva kokuhlaziywa kwakhona, ezinokukhokelela kumbane webhetri ongalunganga ukuba ibhetri ehlaziyiweyo kwaye ingasetyenziswanga ibhetri kunye iya kuba yingozi ngakumbi.Ukuguqulwa kwebhetri kubangela ukuba i-hydrogen yenze ngaphakathi ebhetrini, okunokubangela uxinzelelo oluphezulu, ukuvuza kunye nokudubula.Ngaba iibhetri zealkaline zinokutshajwa kwakhona ngaphandle kokuba zonke zontathu zivumelane kakuhle?Ngokucacileyo akuyomfuneko.

Ibhetri yealkaline ephinda itshajwe izinc-manganese Ibhetri yealkaline ye-zinc-manganese, okanye iRAM, enokuthi itshajwe kwakhona ukuze isetyenziswe kwakhona.Ubume kunye nenkqubo yokwenziwa kolu hlobo lwebhetri ngokusisiseko iyafana naleyo yebhetri ye-alkaline ye-zinc-manganese.

Ukuze kuqatshelwe ukutshajiswa kwakhona, ibhetri iphuculwe ngokwesiseko se-alkaline yebhetri ye-zinc-manganese: (1) Phucula ulwakhiwo lwe-electrode elungileyo, phucula amandla eringi ye-electrode eqinisekileyo okanye wongeze izongezo ezifana nokuncamathelisa ukuthintela ukudumba kwe-electrode elungileyo. ngexesha lokutshaja kunye nokukhupha;② ukubuyiselwa umva kwemanganese diokside kunokuphuculwa ngedoping elungileyo;③ Lawula ubungakanani be-zinc kwi-electrode engalunganga, kwaye ulawule i-manganese dioxide inokukhutshwa kuphela nge-electron ye-1;(4) Umaleko wokwahlula uphuculwa ukukhusela i-zinc dendrites ekungeneni kwindawo yodwa xa ibhetri ihlawuliswa.

Ukushwankathela, ibhetri ye-alkaline inokuhlawuliswa, okanye ukubona ibhetri ye-alkali ngokwayo imiyalelo yokuvelisa, ukuba imiyalelo ithi inokuthi ihlawuliswe, enokuthi ihlawulwe, ukuba ayikho, ayihlawulisi.