Xumbada Nickel, oo guud ahaan loo isticmaalo in lagu sameeyo electrodes batteriga, ayaa leh codsiyo kale oo badan oo la baaray. Marka la barbardhigo saxanka nikkel iyo mesh nikkel, faa'iidooyinka nikkel xumbo waa caddahay. Habka wax soo saarka guud ee walxaha nikkel ee xumbo waa sida soo socota: marka hore, isbuunyada poliurethane waa koronto, ka dibna korantada, ka dibna sinteed. Habkani waxa uu qaataa dahaadhida korantada, habka korantada iyo habka jeexista faakuumka; Habka korantada ayaa isticmaali kara sulfate ama sulfate nickel plating; Habka sintayrintu waa in lagu gubo isbuunyada poliurethane ee hawada, iyo in la sameeyo falcelinta dhimista hoos u dhigista ee jawi yaraynta hydrogen. Habka, kaas oo isbuunyada poliurethane lagu gubay hawada iyada oo loo marayo daaweynta oksijiinta decarburization; Hawoorjiye yareeya, 30-60 daqiiqo dhimista jawiga ayaa loo isticmaalaa dhimista sintering, jawiga yareynaya waa gaaska decomposition ee ammonia, iyo gaaska la isticmaalo waa 0.8-1.2 litir.
Habkani wuxuu la xidhiidhaa habka loo diyaariyo nikkel xumbo leh iyadoo la isticmaalayo isbuunyada polyurethane si loo sameeyo koronto, electrodeposition, sintering, iwm. Habka lagu gartaa in sintering in sintering si toos ah pyrolysis iyo electrodeposition of polyurethane xumbo ee jawi yaraynta, halkaas oo jawiga yaraynta waa ammonia gaaska qudhunka. Habka falcelinta ayaa ah: jawiga yaraynta hydrogen, xumbo nikkel ah oo ku taal isbuunyada polyurethane ee elektiroonigga ah ayaa si toos ah loo damiyaa oo la miisaamaa, kaarboonka iyo hydrogen-ka ayaa falcelinaya si ay u dhaliyaan hydrocarbons gaseous sida CH4 iyo C2H6. Nidaamkan gaas-siinta ayaa si nadiif ah u kara Graphite C ayaa laga saarayaa jirka daloolsan.
Waqtiga boostada: Meey-16-2022
