Ntchito ya nickel mesh mu mabatire a nickel-metal hydride
Nickel-metal hydride batirendi batire lachiwiri lothachatsidwanso. Mfundo yake yogwira ntchito ndikusunga ndi kumasula mphamvu zamagetsi kudzera muzochita zamakemikolo pakati pa nickel yachitsulo (Ni) ndi haidrojeni (H). Ma mesh a nickel mu mabatire a NiMH amakhala ndi maudindo angapo ofunikira.
Ma mesh a Nickel amagwiritsidwa ntchito kwambirimonga ma elekitirodi mu mabatire a nickel-metal hydride, ndipo imalumikizana ndi electrolyte kupanga malo opangira ma electrochemical reaction. Ili ndi madulidwe abwino kwambiri amagetsi ndipo imatha kusintha bwino momwe ma electrochemical reaction mkati mwa batire imayendera pakalipano, potero kuzindikira kutulutsa mphamvu zamagetsi.
Nickel wire mesh ilinso ndi kukhazikika kwadongosolo. Pakutha kwa batire ndikuthamangitsa, ma mesh a nickel amatha kukhala ndi mawonekedwe ake komanso kukhazikika kwake ndikupewa zovuta zachitetezo monga kufupikira kwamkati ndi kuphulika kwa batire. Nthawi yomweyo, kapangidwe kake ka porous kumathandiza kuti electrolyte igawike ndikulowa, ndikuwongolera magwiridwe antchito a batri.
Kuphatikiza apo, nickel wire mesh imakhalanso ndi chothandizira china. Munthawi ya kulipiritsa ndi kukhetsa batire, zinthu zomwe zili pamwamba pa faifi tambala zimatha kulimbikitsa kachitidwe ka electrochemical ndikuwongolera kutha kwa batire ndikutulutsa komanso moyo wantchito wa batire.
Kuwoneka bwino komanso malo apamwamba kwambiri a nickel mesh kumaperekanso ntchito yabwino kwambiri ngati ma elekitirodi. Izi zimalola malo ochulukirapo mkati mwa batri, kukulitsa kuchuluka kwa mphamvu ndi kuchuluka kwa mphamvu ya batri. Panthawi imodzimodziyo, dongosololi limathandizanso kulowa kwa electrolyte ndi kufalikira kwa mpweya, kusunga ntchito yokhazikika ya batri.
Powombetsa mkota, mauna a nickel mu mabatire a nickel-metal hydride amagwira ntchito yofunika kwambiri. Monga ma elekitirodi zakuthupi, ali kwambiri madutsidwe, structural bata ndi zotsatira zothandiza, amene amalimbikitsa electrochemical anachita ndondomeko mkati batire. Makhalidwewa amachititsa kuti mabatire a nickel-metal hydride akhale ndi mphamvu zowonjezera mphamvu, mphamvu zowonjezera mphamvu komanso moyo wautali, ndipo amagwiritsidwa ntchito kwambiri pazida zamagetsi zam'manja, magalimoto amagetsi, makina osungira mphamvu ndi zina. Ndi chitukuko chosalekeza cha sayansi ndi ukadaulo, magwiridwe antchito ndikugwiritsa ntchito mabatire a nickel-metal hydride adzakulitsidwa ndikuwongoleredwa.