Cobalt Oxide (CoO) Nanopowder Applications

• Catalysts: As is the case for many nanomaterials, cobolt oxide nanopowders have been utilized as catalysts and catalyst carriers for a variety of reasons. Most notably, they’re useful in organic synthesis, in heterogenous catalysts, and as an electroactive catalyst material.
• Electronics: The unique properties of cobalt oxide nanopowders see them used and experimented with in a number of electronic applications, including semiconductors, superconductors, electronic ceramics, lithium ion batteries, electrochromic devices, and solar energy absorbers.
• Ceramics: Various ceramics utilize cobalt oxide nanoparticles in their production, particularly those for use in electronic applications.
• Pigments: In glass manufacture, cobalt oxide nanopowders primarily act as pigments and colorants. Cobalt oxide also plays this role in porcelain and certain enamels.
• Sensors: The properties of cobalt oxide makes each of value in the creation of certain sensors. Sensors utilizing cobalt oxide nanopowders include gas sensors and temperature sensors.
• Coatings: Enamels, grinding wheel surfaces, and other coatings utilize cobalt oxide in one of its various permutations. As with many nanopowders, the nanoscale dimensions of cobalt oxide nanoparticles make it particularly useful in places where traditional materials couldn’t work as a coating.
• Filters: Various filters, including senior goggles, utilize cobalt oxide nanopowders in their production.

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