Hauv kev lag luam tshuaj, nws yog siv los tsim cov ntsev ntau, cobalal catrodyst thiab kev lag luam tshuab hluav taws xob ua kom cov xim xim qhuav.Qhov kev lag luam kom qhuav raws li tus neeg sawv cev xim.
Siv rau kev npaj cov ntsev ua ke, cobalt catalysts, kev daws teeb meem rau cov roj teeb ntawm lub khob thiab pleev xim, thiab xim pleev xim rau thiab cov xim av.
Toplus muaj qee qhov kev paub nrog kev thov kev cobalt hydroxide.
