Cobalt Oxide Nanoparticles (Co3O4, 99.9%, 20nm)

Cobalt Oxide Nanoparticles

Product: Cobalt Oxide Nanoparticles (Co3O4, 99.9%, 20nm)

Quality Control: Each lot of NANOSHEL Cobalt Oxide Nanoparticles was tested successfully.

Cobalt Oxide Nanopowder

Cobalt Oxide Nanopowder

Cobalt Oxide Nanoparticles - Size Analysis

Cobalt Oxide Nanoparticles – Size Analysis

Material Cobalt Oxide Nanopowder
Stock No NS6130-03-308
CAS 1308-06-1 Confirm
APS 20nm Confirm
Purity 99.9% Confirm
Color Green Greyish Confirm
Molecular Formula Co3O4 Confirm
Density 6.1 g/cm³ Confirm
Molecular Weight 240.80 g/mol Confirm
Melting Point 900 ºC Confirm
Specific surface area ≥10 m²/g Confirm
Morphology Spherical Confirm
Solubility Soluble in Acids and Alkalis Confirm
Soluble in Water Insoluble Confirm
Available Quantities 25Gms, 50Gms, 100Gms and larger quantities
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Co 70-74%
Ni /td> 0.02 %
Fe 0.01 %
Pb 0.01 %
Mn 0.01 %
Cu 0.003 %
Ca 0.01 %
Mg 0.01 %
Na 0.01 %
Si 0.02 %
Al 0.01 %
S 0.01 %

Experts Review:

Miller-(Christopher)-345x239Dr. Baron Augustin, Ph.D (TUM)(Technical University of Munich, Germany)
Cobalt Oxide Nanoparticles (CoO and Co3O4) to prepare their nanoparticles. Nanoparticles of Co3O4 are promising materials for electronic devices, and laser ablation of Co3O4 has been carried out only in the gas phase. CoO is also an important material, for example, it is known as a gas sensing material.


images (33)

Dr. Darren Chandler, Ph.D(Manchester Metropolitan University, U.K)
Cobalt Oxide Nanoparticles can also be used in several military applications such as high-performance invisible materials for absorbing extremely high frequency (EHF) millimeter wave (MMW), visible light and infrared.


Wiggs

Dr. Ms. Cristiana Barzetti (University of Cagliari-Department of Chemical Engineering and Material Science, Italy)
Cobalt Oxide Nanoparticles has been used in the manufacture of semi-conductors devices containing gold or platinum.  Cobalt can be diffused through the substrate and then gold or platinum is diffused in at a temperature sufficient to replace the cobalt but somewhat lower than would otherwise be required.


jetsonlee

Dr. Jang Huang, Ph.D (Shandong Science and Technology University, China)
Cobalt Oxide Nanoparticles Li-ion battery contains by far the greatest amount of cobalt per cell. The cathode  active material contains 60% cobalt rather than the 5-15% of Ni electrode cells and accounts for about 50%  of the weight of the cathode.


images (21)Dr. Mark Brown (Georgia Institute of Technology in Atlanta,USA)
Cobalt Oxide Nanoparticles
, in the form of fine powder, oxide or hydroxide, is  used as additive in these electrodes for the following reasons:  It drastically improves the conductivity of the nickel electrode,  It mechanically stabilises the electrode by inhibiting the formation of  -NiOOH and reduces the rigidity of  the nickel hydroxide deposit,  It increases the potential for electrolyte decomposition.


Cobalt Oxide Nanoparticles

Cobalt Oxide Nanoparticles



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