Nickel foam, inowanzo shandiswa kugadzira maelectrode ebhatiri, ine mamwe akawanda maapplication ari kuongororwa. Kuenzaniswa nenickel plate uye nickel mesh, zvakanakira nickel ine furo zviri pachena. Iyo yakawanda yekugadzira nzira yefoamed nickel material ndeyotevera: kutanga, polyurethane sponge inoiswa magetsi, ipapo electrodeposited, uye ipapo sintered. Iyi nzira inotora electroless plating, electroplating nzira uye vacuum plating nzira; iyo electroplating nzira inogona kushandisa sulfate kana sulfamate nickel plating; Sintering process ndeyekupisa siponji yepolyurethane mumhepo, uye kuita sintering-reduction reaction in a hydrogen reduction atmosphere. Imwe nzira, iyo iyo polyurethane sponge inopiswa mumhepo ne oxidation decarburization kurapwa; mumhepo inoderedza hydrogen, 30-60 maminetsi ekudzikisa mamiriro emhepo inoshandiswa pakudzikisa sintering, iyo inoderedza mhepo iammonia yekuora gasi, uye gasi rinofanirwa kudyiwa iri 0.8-1.2 malita.
Nzira yacho ine chekuita negadziriro yekugadzira furo nickel nekushandisa polyurethane chipanji kuitisa magetsi, electrodeposition, sintering, etc. Nzira yacho inoratidzwa mukuti sintering ndiyo yakananga pyrolysis uye electrodeposition yefoamed polyurethane mumhepo inoderedza, umo mhepo inoderedza. ammonia decomposition gasi. Maitiro ekuita ndeiyi: mumhepo inoderedza haidhirojeni, furo re nickel pa electrodeposited polyurethane sponge inonatswa pyrolyzed uye kunyungudutswa, uye kabhoni nehaidhirojeni zvinobata kuburitsa gasi mahydrocarbons akadai seCH4 neC2H6. Iyi gasification maitiro anogona kuchenesesa Graphite C inobviswa kubva kune porous muviri.
Nguva yekutumira: May-16-2022
