Nickel ua npuas ncauj yog cov khoom siv acoustic zoo heev nrog lub suab nrov nqus coefficient ntawm cov khoom siv siab; nws lub suab nqus kev ua tau zoo ntawm qhov tsawg zaus tuaj yeem txhim kho los ntawm kev tsim cov qauv acoustic. Nickel ua npuas ncauj kuj yog ib qho ntawm cov khoom siv electrode zoo dua rau kev tsim cov roj teeb cadmium-nickel thiab hydrogen-nickel roj teeb. Nickel ua npuas ncauj feem ntau yog siv los ua cov khoom siv hluav taws xob rau cov roj teeb, tshwj xeeb tshaj yog rau cov roj teeb NiMH, uas tau siv dav hauv cov khoos phis tawj khoos phis tawj, xov tooj ntawm tes, hluav taws xob scooters, lub tsheb kauj vab hluav taws xob thiab tsheb hybrid.

Nickel ua npuas ncauj yog siv los ua cov khoom siv lim dej, cov khoom siv sib nqus sib nqus rau tuav cov khoom sib nqus hauv cov kua. Lwm daim ntawv thov suav nrog daim ntawv thov ntawm hydrogen cia xov xwm, xov xwm hloov hluav taws xob. Nickel ua npuas ncauj yog ib qho zoo heev suab-absorbing cov ntaub ntawv uas muaj suab nrov absorption coefficient ntawm high frequencies; nws lub suab nqus kev ua tau zoo ntawm qhov tsawg zaus tuaj yeem txhim kho los ntawm kev tsim cov suab-absorbing qauv.
Nickel ua npuas ncauj kuj yog ib qho ntawm cov khoom siv electrode zoo dua rau kev tsim cov roj teeb cadmium-nickel thiab hydrogen-nickel. Cov txheej txheem ntawm kev npaj nickel ua npuas ncauj los ntawm electrodeposition technology tau ua tiav los ntawm kev sim. Cov khoom siv substrate siv yog ntxeem tau qhib-cell ua npuas ncauj, siv cov tshuaj npib tsib xee plating, nqus nickel plating thiab dipping conductive gel peb txoj kev tuaj yeem npaj cov txheej txheem, los ntawm pre-plating npib tsib xee tuaj yeem plated nyob rau hauv ib qho nickel sulfate plating electrolyte tuab nickel, tom qab. hlawv, txo. Tom qab hlawv, txo qis, txheej txheem annealing tuaj yeem tau txais kev ua tau zoo ntawm cov ntaub ntawv nickel ua npuas ncauj