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Cobalt Oxide Co3O4 Nanopowder / Nanoparticles (Co3O4, 99%, 10-30 nm)
$45/5g Cobalt燨xide Nanoparticles (Co3O4),Cobalt燨xide Nanoparticle (Co3O4)
$75/25g
$145/100g
$388/500g
$588/1kg
Please contact us for quotes on larger quantities.
Stock #: US3056
Details:
Cobalt Oxide Nanopowder (Co3O4)
Co3O4 Nanopowder Purity: 99%
Co3O4 Nanopowder APS: 10-30 nm
Co3O4 Nanopowder SSA: 50-150 m2/g
Co3O4 Nanopowder Color: dark brown
Co3O4 Nanopowder True Density: 6.11 g/cm3
 

Co3O4

Ca

Cu

Fe

Ni

Pb

99%

30ppm

20ppm

15ppm

55ppm

5ppm

Cobalt Oxide Nanopowder (Co3O4) Chemical Properties:
Exposure to air, easy to absorb moisture, but does not generate water compounds. It is soluble in nitric acid. When heated to above 1200 oC, nano-cobalt oxide will be broken down into sub-cobalt oxide. In the hydrogen flame, nano-cobalt oxide is heated to 900 oC, it will be transformed into metal cobalt. Cobalt(II,III) oxide is chemical compound with the formula Co3O4. It is a black solid, and a mixed valence compound, containing both Co(II) and Co(III) oxidation states. It can be formulated as CoIICoIII2O4 or CoO.Co2O3. Cobalt(II) oxide, CoO, converts to Co3O4 if heated to around 600-700 °C in air. Above 900 °C, CoO is stable. 
Cobalt Oxide Nanopowder (Co3O4) Applications:
Catalysis, superconductors, ceramics and other fields as an important inorganic materials; As catalyst and catalyst carrier and the electrode active material; For glass, porcelain colorants and pigments; Chemical industry oxidant and a catalyst for organic synthesis; Senior goggles and other filter materials; Carbide; Temperature and gas sensors; For the semiconductor industry, electronic ceramics, lithium ion battery electrode materials, magnetic materials; Electrochromic devices; Enamels; Grinding wheels; Heterogeneous catalysts; Solar energy absorbers….

Cobalt Oxide Nanopowder (Co3O4) X-Ray 
Cobalt Oxide Nanopowder (Co3O4) SDS
How to Disperse Nanoparticles / Nanopowders?
Cobalt(III) Oxide or Dicobalt Trioxide Nanopowder (Co2O3)

 

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