Mabatire amchere ndi mtundu wamba wa batire ya electrochemical yomwe imagwiritsa ntchito batire ya carbon-zinc momwe potassium hydroxide imagwiritsidwa ntchito ngati electrolyte.Mabatire a alkaline amagwiritsidwa ntchito kwambiri pazida zomwe zimafuna mphamvu yokhazikika kwa nthawi yayitali ndipo zimatha kugwira ntchito m'matenthedwe apamwamba komanso otsika, monga owongolera, ma transceivers a wailesi, tochi, ndi zina zambiri.
1. Mfundo yogwiritsira ntchito mabatire a alkaline
Batire ya alkaline ndi batire yofupikitsa ya ion yomwe imakhala ndi anode ya zinc, manganese dioxide cathode ndi potassium hydroxide electrolyte.
Mu batire ya alkaline, potaziyamu hydroxide electrolyte imachita kupanga ayoni a hydroxide ndi ayoni a potaziyamu.Battery ikapatsidwa mphamvu, redox imachitika pakati pa anode ndi cathode zomwe zimapangitsa kuti pakhale kusamutsa.Makamaka, pamene matrix a Zn zinc akukumana ndi oxidation reaction, amamasula ma electron omwe amadutsa mu dera lakunja ndikufika pa cathode ya MnO2 ya batri.Kumeneko, ma elekitironiwa atenga nawo gawo pakuchitapo kwa ma elekitironi atatu pakati pa MnO2 ndi H2O pakutulutsa mpweya.
2. Makhalidwe a Mabatire a Alkaline
Mabatire amchere ali ndi izi:
Kuchuluka kwa mphamvu - kungapereke mphamvu yokhazikika kwa nthawi yaitali
Utali wautali wa alumali - ukhoza kusungidwa kwa zaka zambiri m'malo osagwiritsidwa ntchito
Kukhazikika kwakukulu - kumatha kugwira ntchito m'malo otentha komanso otsika.
Kutsika kwamadzimadzimadzimadzi - palibe kutaya mphamvu pakapita nthawi
Zotetezeka - palibe zovuta zotayikira
3. Njira zopewera kugwiritsa ntchito mabatire amchere
Mukamagwiritsa ntchito mabatire a alkaline, onetsetsani kuti mwawona mfundo izi:
- Osasakaniza ndi mitundu ina ya mabatire kuti mupewe zovuta zafupikitsa komanso kutayikira.
- Osamenya mwamphamvu, kuphwanya kapena kuyesa kuwachotsa kapena kusintha mabatire.
- Chonde sungani batire pamalo owuma komanso ozizira posunga.
- Batire ikatha, chonde sinthani ndikuyika ina mu nthawi yake ndipo musataye batire yomwe yagwiritsidwa ntchito.
Nthawi yotumiza: Sep-19-2023