Cobalt oxide Co3O4 umgubo

I-Cobalt Oxide Co3O4 powder Featured Featured Image

Inkcazelo emfutshane:

1.Igama: nano Cobalt Oxide Co3O4 powder
2.Ubunyulu: 99.9% min
3.Appearacne: umgubo omnyama omnyama
4.Ubungakanani besuntswana: 50nm
5.SSA: 30-80 m2 / g

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Inkcazo

1.Igama: nanoI-Cobalt oxideCo3O4 umgubo
2.Ubunyulu: 99.9% min
3.Appearacne: umgubo omnyama omnyama
4.Ubungakanani besuntswana: 50nm

5.SSA: 30-80 m2 / g

Iipropati:
Ukutyhileka emoyeni, kulula ukufunxa ukufuma, kodwa akuvelisi iikhompawundi zamanzi. Iyanyibilika kwi-nitric acid. Xa ishushu ngaphezu kwe-1200 oC, i-nano-cobalt oxide iya kuchithwa ibe yi-sub-cobalt oxide. Kwilangatye le-hydrogen, i-nano-cobalt oxide ishushu kwi-900 oC, iya kuguqulwa ibe yi-cobalt yensimbi. I-Cobalt(II,III) i-oxide yikhemikhali edibeneyo kunye nefomula ye-Co3O4. Yinto emnyama eqinileyo, kunye ne-valence exubeneyo, equlethe zombini i-Co (II) kunye ne-Co (III) oxidation states. Ingenziwa njenge-CoIICoIII2O4 okanye i-CoO.Co2O3. I-Cobalt (II) i-oxide, i-CoO, iguqulela kwi-Co3O4 ukuba ishushu malunga ne-600-700 °C emoyeni. Ngaphezu kwe-900 °C, i-CoO izinzile.

Isicelo:

I-Catalysis, i-superconductors, i-ceramics kunye nezinye iindawo njengezinto ezibalulekileyo ze-inorganic; Njenge-catalyst kunye ne-catalyst carrier kunye ne-electrode esebenzayo impahla; Kwiglasi, i-porcelain colorants kunye ne-pigments; I-oxidant yeshishini lemichiza kunye ne-catalyst ye-organic synthesis; Iiglasi eziphezulu kunye nezinye izixhobo zokucoca; Carbide; Izinzwa zobushushu kunye negesi; Kwishishini le-semiconductor, iiseramikhi zombane, izixhobo ze-electrode ze-lithium ion, izixhobo zombane; Izixhobo ze-Electrochromic; Iinaliti; Amavili okugaya; I-Heterogeneous catalysts; Izixhobo zokufunxa amandla elanga....