Cobalt Oxide Co3O4 paura

Whakatakotoranga

1.Ingoa: nanoKorahati OxideCo3O4 paura
2. Purity: 99.9% min
3.Appearacne: paura pango hina
4.Rahi matūriki: 50nm

5.SSA: 30-80 m2/g

Āhuatanga:
Te mararatanga ki te hau, he ngawari ki te tango i te makuku, engari karekau e whakaputa i nga puhui wai.He wairewa ki te waikawa nitric.Ina whakamahana ki runga ake i te 1200 oC, ka pakaru te waikura nano-cobalt ki te waikura sub-cobalt.I roto i te mura o te hauwai, ka werahia te waikura nano-cobalt ki te 900 oC, ka huri hei konukawata whakarewa.Ko te Cobalt(II,III) te waikura he pūhui matū me te tātai Co3O4.He totoka pango, me te pūhui valence whakauru, kei roto i te Co(II) me te Co(III) te haukura.Ka taea te hanga hei CoIICoIII2O4, CoO.Co2O3 ranei.Ko te konukawata(II) waikura, CoO, ka huri ki te Co3O4 mena ka wera ki te 600-700 °C i te hau.Kei runga ake i te 900 °C, he pūmau a CoO.

Taupānga: 

Catalysis, superconductors, ceramics me etahi atu mara hei taonga pararopi nui;Hei whakakōkī me te kawe whakakōkī me te rauemi hiko hiko;Mo te karaehe, nga tae porcelain me nga tohu;He hāora o te ahumahi matū me te whakakōkī mō te whakahiato waro;Ko nga mohiti pakeke me etahi atu taputapu tātari;Carbide;Pūoko pāmahana me te hau;Mo te ahumahi semiconductor, nga taonga hiko hiko, nga taonga hiko hiko lithium katote, nga taonga autō;Nga taputapu electrochromic;Nga tohu tohu;Nga wira huri;Whakakōkī Heterogenous;Nga kaihoroi hiko o te ra....