I-Cobalt oxide CO3O4 powder

I-Cobalt oxide co34 powder efakiwe isithombe

Incazelo emfushane:

I-1.Name: Nano Cobalt oxide co3o4 powder
2.Purity: 99.9% min
I-3.AmpARACNE: Grey Black Powder
Ubukhulu be-4.Pryicle: 50nm
5.SSA: 30-80 m2 / g

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Ukuchazwa Komkhiqizo

Ukucacisa

I-1.Name: NanoCobalt oxideCo3o4 powder
2.Purity: 99.9% min
I-3.AmpARACNE: Grey Black Powder
Ubukhulu be-4.Pryicle: 50nm

5.SSA: 30-80 m2 / g

Izakhiwo:
Ukuchayeka emoyeni, kulula ukumunca umswakama, kepha akuveli amakhompiyutha amanzi. Kuyancibilika ku-nitric acid. Lapho kufuthelwa ngaphezu kwe-1200 OC, i-nano-cobalt oxide izophulwa ibe yi-tow-cobalt oxide. Ku-hydrogen flame, i-nano-cobalt oxide ifudunyezwa ku-900 OC, izoguqulwa ibe yinsimbi ye-cobalt. I-Cobalt (II, iii) oxide iyindawo yamakhemikhali ngefomula co3o4. Kuyinto eqinile emnyama, futhi i-valence exubekile, equkethe zombili lezi zikhundla ze-co (II) ne-co (ii) i-oxidation ithi. Ingakhiwa njenge-coiicoiii2o4 noma coo.co2o3. I-Cobalt (II) oxide, coo, iguqukela kuCo3o4 uma ifudunyezwa cishe ngo-600-700 ° C emoyeni. Ngaphezulu kwe-900 ° C, coo izinzile.

Isicelo:

I-Catalysis, abakwa-Superconductors, ama-ceramics kanye nezinye izinkambu njengezinto ezibalulekile ze-inorganic; NjengoCatalyst kanye ne-Catalyst Carriers kanye nezinto ezisebenzayo ze-electrode; Ngengilazi, ama-porcelain agronical kanye nemibala; Imboni yamakhemikhali oxidant kanye ne-catalyst yokuhlanganiswa kwe-organic; Ama-goggles aphezulu nezinye izinto zokuhlunga; Carbide; Izinzwa zokushisa negesi; Ngomkhakha we-semiconductor, i-ceramics ye-elekthronikhi, izinto ze-lithium ion zebhethri le-electrode, izinto zikamazikazi; Amadivayisi we-Electrochromic; Izinameli; Amasondo okugaya; Ama-heterogeneous ama-catalysts; Ama-Solar Energy Ablebers ....