I-nickel foam, esetyenziswa ngokubanzi ukwenza i-electrode yebhetri, inezinye izicelo ezininzi eziphononongwayo. Xa kuthelekiswa nepleyiti ye-nickel kunye ne-nickel mesh, iingenelo ze-nickel ezinegwebu ziyabonakala. Indlela yokuvelisa ngokubanzi ye-nickel ene-foam yile ilandelayo: okokuqala, isiponji se-polyurethane sifakwe umbane, emva koko sifakwe i-electrodeposited, emva koko sintered. Le ndlela ithatha i-electroless plating, indlela ye-electroplating kunye nendlela yokucoca i-vacuum; indlela ye-electroplating inokusebenzisa i-sulfate okanye i-sulfamate nickel plating; inkqubo sintering kukutshisa isiponji polyurethane emoyeni, kwaye baqhube ukusabela sintering-ukunciphisa emoyeni hydrogen ukunciphisa. Indlela, apho isiponji se-polyurethane sitshiswa emoyeni ngonyango lwe-oxidation decarburization; kwi-atmosphere yokunciphisa i-hydrogen, i-30-60 yemizuzu yokunciphisa umoya isetyenziselwa ukunciphisa i-sintering, i-atmospheric yokunciphisa i-ammonia yokubola kwegesi, kunye negesi ekufuneka isetyenziswe yi-0.8-1.2 ilitha.
Indlela ihambelana nendlela yokulungiselela i-nickel enogwebu ngokusebenzisa isiponji se-polyurethane ukuqhuba umbane, i-electrodeposition, i-sintering, njl.njl Le ndlela ibonakaliswe kuloo sintering yi-pyrolysis ngqo kunye ne-electrodeposition ye-polyurethane enegwebu kwindawo yokunciphisa, apho umoya wokunciphisa igesi yokubola iammonia. Indlela yokusabela yile: kwi-atmosfera yokunciphisa i-hydrogen, i-nickel foam kwi-electrodeposited polyurethane sponge i-pyrolyzed kwaye i-sintered, kunye nekhabhoni kunye ne-hydrogen zisabela ukuvelisa ii-hydrocarbons ezinegesi ezifana ne-CH4 kunye ne-C2H6. Le nkqubo ye-gasification inokucoceka i-Graphite C isusiwe kumzimba we-porous.
Ixesha lokuposa: May-16-2022
