Ibhetri ye-Alkaline luhlobo oluqhelekileyo lwebhetri ye-electrochemical esebenzisa ulwakhiwo lwebhetri ye-winc-zinc khona i-potassium hydroxide isetyenziswa njenge-electrolyte. Iibhetri ze-Alkaline zihlala zisetyenziswa kwizixhobo ezifuna ukuhanjiswa kwamandla ixesha elide kwaye zikwazi ukusebenza kumaqondo omabini aphezulu, anjengeerediyo, ii-flashlights, njl.
I-1.Prinection yokusebenza kweebhetri ze-alkaline
Ibhetri ye-Alkaline yibhetri efihla ibhetri eyomileyo yeselc equka i-zinc anode, i-manganese dioxide ye-cahode kunye ne-potassium ye-potdrolyte.
Kwibhetri ye-alkaline, i-potassium hydrolyte ye-elektrolyte iphinde ivelise i-hydroxide ions kunye nee-potassium ions. Xa ibhetri inamandla, ukuphendula i-redox kwenzeka phakathi kwe-anode kunye ne-cathode ebangela ukutshintshelwa kwentlawulo. Ngokukodwa, xa i-zn zurix iphantsi kwendlela yokuphendula ye-oxidation, iya kukhupha ii-electroni eziya kuthi emva koko ifike kwisekethe yangaphandle kwaye ifike kwi-Mno2 yebhetri. Apho, ezi ze-electroni ziya kuthatha inxaxheba kwi-Electron ye-Electron Reflox phakathi kwe-MNO2 kunye ne-H2O ekukhululweni kweoksijini.
2. Iimpawu ze-Alkaline Butterries
Iibhetri ze-alkaline zineempawu ezilandelayo:
Ukuxinana kwamandla aphezulu-kunokubonelela ngamandla azinzileyo ixesha elide
Ubomi obude bobufuzisi-ungagcinwa iminyaka emininzi kwimo esetyenzisiweyo
Uzinzo oluphezulu- unokusebenza kwiindawo eziphakamileyo nezingaphantsi.
Ixabiso le-Elf-Appectisar
Ukhuseleke - akukho ngxaki ivuza
I-3. Izilumkiso zokusebenzisa iibhetri zeAlkaline
Xa usebenzisa iibhetri ze-alkaline, qiniseka ukuba uqaphela la manqaku alandelayo:
- Sukuxubana nezinye iintlobo zeebhetri ukunqanda iingxaki ezimfutshane kunye nokuvuselelwa.
- Sukuthi uqhawulwe nge-gody, tyumza okanye uzame ukuzibeka okanye ulungelelanise iibhetri.
- Nceda ugcine ibhetri kwindawo eyomileyo necolileyo xa ugcina.
- Xa ibhetri isetyenziswa, nceda ubeke endaweni entsha kwaye ungayichithi ibhetri esetyenzisiweyo.
IXESHA LOKUQALA: USep-19 ukuya ku-2003
