Xagee laga soo saaraa xumbo nikkel?

Xumbo Nickelwaa wax loo isticmaalosoo saar electrodes batari,Habka wax-soo-saarka xumbo-xumada guud waa: isbuunyada poliurethane ee ugu horreeya, ka dibna electrodeposition, iyo ugu dambeyntii sintering.

Habkan, koronto-samaynta guud ahaan waxay isticmaashaa dahaadh kiimiko ah, koollo koronto ku dhejinaysa iyo dahaadhaynta faakuumka saddex hab; electrodeposition waxaa loo isticmaali karaa sulfate ama sulfate nikkel dahaadhaysa; Ujeedada geedi socodka sintering waa in la gubo off isbuunyada poliurethane ee hawada ee jawi dhimis hydrogen for sintering yaraynta labada hab, taas oo hawadu ka gubtay isbuunyo poliurethane isticmaalaya oksida of 300 ~ 700 ℃ decarburization; in 800 ~ 1000 ℃ hydrogen dhimista jawiga 30 ~ 60 daqiiqo ee dhimista sintering, jawiga yaraynta isagoo ah gaaska kala go'a ammonia oo leh isticmaalka gaas burbursan ee 0.8 ~ 1.2 L / g (0.8 ~ 1.2 litir oo gaaska kala baxa ammonia halkii garaam ee nikkel) .

Habkani waxa uu la xidhiidha habka diyaarinta xumbo nikkel ka isbuunyada polyurethane by conductivization,electrodeposition iyo sintering, lagu gartaa in tallaabada sintering waa electrodeposition pyrolytic si toos ah polyurethane xumbo ee jawi yaraynta, halkaas oo jawi yaraynta waa gaaska kala furfuran ammonia, heerkulka dhimista waa 400-1000 ° C, wakhtiga dhimista waa 30-60 daqiiqo, iyo isticmaalka gaaska burburiya waa 0.4-0.8 L/g. Ammonia gaaska burburiya (isticmaalka 0.4-0.8 L/g ee nikkel halkii garaam). 0.4-0.8 L oo ah gaaska burburka ammonia) waa isku dhafka nitrogen iyo hydrogen oo leh saamiga mugga 1: 3.

Habka falcelinta waxay ku jirtaa jawiga dhimista hydrogen, oo leh koronto-soo-saarkaxumbo nikkelka kooban polyurethane isbuunyo toos ah pyrolysis sintering, kaarboon iyo hydrogen, taasoo keentay in hydrocarbons gaseous, sida CH4, C2H6, habkan gaasification samayn kartaa graphite ee jirka dalool ee C nadiifinta nadiifinta.