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Cobalt Oxide Co3O4 Nanopowder / Nanoparticles (Co3O4, high purity, >99.5%, 30-50 nm)
$45/5g Cobalt Oxide (Co3O4) Nanopowder,Cobalt Oxide (Co3O4) Nanoparticles,Cobalt Oxide (Co3O4) Nanoparticle
$85/25g
$175/100g
$488/500g
Please contact us for quotes on larger quantities.
Stock #: US3055
Details:
Cobalt Oxide Nanopowder (Co3O4)
Co3O4 Nanoparticles Purity: >99.5%
Co3O4 Nanoparticles APS: 30-50 nm
Co3O4 Nanoparticles SSA: 30-80 m2/g
Co3O4 Nanoparticles Color: dark brown
Co3O4 Nanoparticles True Density: 6.11 g/cm3 
Cobalt Oxide Nanopowder (Co3O4),Cobalt Oxide Nanoparticles (Co3O4) 

Cobalt Oxide Nanopowder (Co3O4)--COA--%

 Co/(Cobalt)

 Ni

 Fe

 Pb

 Mn

 Cu

 Ca

 Mg

 Na

 Si

 Al

 S

 74

 0.02

 0.01

 0.01

 0.01

 0.003

 0.01

 0.01

 0.01

 0.02

 0.01

 0.01

 
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)
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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