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Product Parameters
Product | Nano cobalt tetroxide (Co3O4) |
Product Model | ZH-Co3O4-01 |
Average particle size | 30nm |
Product Purity | 99.9% |
Specific surface area | 69.082m2/g |
Theoretical density | 2.864g/cm3 |
Bulk density | 0.584g/cm3 |
Melt Point. | 1300℃ |
Boiling Dot | 2200℃ |
Crystal type | Nearly spherical |
Outside View | Black fluffy powder |
Dispersion | Prepared by gas-phase method, easily dispersible in liquids and polymer materials. |
Product Features
Nano cobalt tetroxide powder is prepared via aerosol ablation method, featuring high purity, small particle size, uniform distribution, large specific surface area, clean surface, no residual impurities, low bulk density, easy dispersion, and easy reduction to cobalt by carbon, carbon monoxide, or hydrogen.Above 900°C, it loses oxygen to become cobalt monoxide. At lower temperatures, it can absorb oxygen while maintaining its crystalline structure. It is soluble in acids and alkalis but almost insoluble in water.
Product Applications
1. Application of nano cobalt tetroxide powder in catalysts: Using cobalt tetroxide nanorods as a catalyst, CO in automobile exhaust can be converted into CO2 at low temperatures.
2. It can be used as a pigment, glaze, oxidation catalyst, and analytical reagent, and is also used for separating cobalt from nickel, among other applications.
3. Nano cobalt tetroxide has a spinel crystal structure and is an important magnetic material and P-type semiconductor. It finds applications in heterogeneous catalysis, anode materials for lithium-ion rechargeable batteries, solid-state sensors, electrochromic devices, solar energy absorption materials, and pigments.
4. Scope of Application: Industries such as varistors, thermistors, zinc oxide arresters, picture tube glass shells, and lithium-ion batteries.
5. Used as a cathode material for lithium-ion batteries, for the preparation of cobalt oxide and cobalt salts, as a high-purity analytical reagent, for the preparation of cobalt oxide and cobalt salts, as a cathode material for lithium-ion batteries, for the preparation of cobalt oxide and cobalt salts, and for battery materials, magnetic materials, thermistors, etc.; it can also be used as a catalyst in the production of enamel, among other applications.
Packaging and Storage
This product is packaged in inert gas-filled plastic bags and should be stored sealed in a dry, cool environment. It should not be exposed to air to prevent moisture-induced oxidative agglomeration, which may affect dispersion performance and usage effectiveness. Packaging quantities can be provided according to customer requirements, with sub-packaging available.
