Cobalal oxide co3o4 hmoov

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1.NAME: NANO COBALTO CO3O4 Hmoov
2.Purity: 99.9% Min
3.Appeacne: grey dub hmoov
4.Particle Loj: 50nm
5.sa: 30-80 m2 / g

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1.NAME: NANOCobalt oxideCO3O4 HMOOV
2.Purity: 99.9% Min
3.Appeacne: grey dub hmoov
4.Particle Loj: 50nm

5.sa: 30-80 m2 / g

Cov Khoom Siv:
Raug rau huab cua, yooj yim kom nqus noo noo, tab sis tsis tsim cov dej sib txuas. Nws yog soluble hauv nitric acid. Thaum rhuab rau saum toj no 1200 oc, nano-cobhide oxide yuav tawg rau hauv sub-cobalt oxide. Nyob rau hauv hydrogen nplaim, nano-cobalval oxide yog rhuab rau 900 OC, nws yuav hloov mus rau hauv cov hlau cobalt. Cobalt (II, III) Oxide yog tshuaj lom neeg nrog cov qauv ntawm Formula CE3O4. Nws yog cov khoom tawv dub, thiab muaj kev sib xyaw ua ke, muaj ob co (II) thiab co (III) oxidation xeev. Nws tuaj yeem tsim raws li Coiicoii2o4 lossis COO.Co2o3. Cobalt (II) Oxide, Kab, hloov siab los rau Co3o4 yog tias rhuab mus rau ntawm 600-700 ° C hauv huab cua. Saum toj no 900 ° C, COO ruaj khov.

Daim Ntawv Thov:

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