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China and Germany are the leading exporters of Tricobalt tetraoxide, accounting for the majority of global shipments, while South Korea, Japan, and the United States represent the largest importers. These markets reflect concentrated demand from advanced battery and electronics manufacturing sectors. Recent years show stable export volumes from China amid modest upward pressure on Tricobalt tetraoxide prices, while European exports—particularly from Germany—have maintained consistent share amid tightening supply chain scrutiny.
Tricobalt tetraoxide (Co₃O₄) is a black, odorless, crystalline solid that is insoluble in water and non-volatile under standard conditions; it decomposes rather than melts, with thermal stability up to approximately 900 °C. It is an inorganic mixed-valence metal oxide, containing both Co²⁺ and Co³⁺ ions in a spinel crystal structure. Primarily used as a catalyst precursor and functional material, it serves as a key intermediate in the production of cobalt-based catalysts, battery cathode materials (e.g., for lithium-ion batteries), and magnetic pigments. Its applications are concentrated in energy storage systems, automotive catalytic converters, and specialty ceramics—particularly where high oxygen mobility, redox activity, or thermal stability is required.
In enamels; in semiconductors; in grinding wheels. Tricobalt tetraoxide Preparation Products And Raw materials Raw materials
Black fine powder
This chemical is included in Fine Chemicals. See more about what is Tricobalt tetraoxide and Tricobalt tetraoxide SDS information.
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