Foam ya Nickel, yomwe nthawi zambiri imagwiritsidwa ntchito popanga ma electrode a batri, ili ndi ntchito zina zambiri zomwe zikufufuzidwa. Poyerekeza ndi mbale ya nickel ndi nickel mesh, ubwino wa nickel wa thovu ndi wodziwikiratu. Ambiri kupanga njira ya thovu faifi tambala zakuthupi ndi motere: choyamba, siponji polyurethane ndi magetsi, ndiye electrodeposited, ndiyeno sintered. Njirayi imatengera plating yopanda ma electroless, njira yopangira ma electroplating ndi njira ya vacuum plating; njira ya electroplating ingagwiritse ntchito sulphate kapena sulfamate nickel plating; Sintering ndondomeko ndi kutentha siponji polyurethane mu mlengalenga, ndi kuchita sintering-kuchepetsa anachita mu mpweya kuchepetsa wa haidrojeni. Njira, yomwe siponji ya polyurethane imawotchedwa mumlengalenga ndi chithandizo cha oxidation decarburization; mu mpweya wochepetsetsa wa haidrojeni, mpweya wochepetsetsa wa 30-60 umagwiritsidwa ntchito pochepetsera sintering, mpweya wochepetsera ndi mpweya wovunda wa ammonia, ndipo mpweya wogwiritsidwa ntchito ndi 0.8-1.2 malita.
Njirayi ikukhudzana ndi njira yokonzekera nickel thovu pogwiritsa ntchito siponji ya polyurethane kuchititsa magetsi, electrodeposition, sintering, etc. Njirayi imadziwika kuti sintering ndi pyrolysis ndi electrodeposition ya foamed polyurethane mumlengalenga wochepetsetsa, momwe mpweya wochepetsera umakhala. mpweya wowola wa ammonia. Limagwirira ntchito ndi: mu mpweya kuchepetsa wa haidrojeni, faifi tambala pa electrodeposited polyurethane siponji mwachindunji pyrolyzed ndi sintered, ndi mpweya ndi haidrojeni anachita kupanga mpweya hydrocarbons monga CH4 ndi C2H6. Izi gasification ndondomeko akhoza woyera Graphite C kuchotsedwa porous thupi.
Nthawi yotumiza: May-16-2022
