Colors：Black

Form: Subsphaeroidal

BET (m2/g): 20, 38

Bulk density (g/cm3): 0.7, 1.2

Technical Description of copper oxide

1. Nano copper oxide powder is prepared by high frequency plasma gas phase combustion method. The product has high purity, small particle size, uniform distribution, large specific surface area, high surface activity, low loose packing density, and gas phase method, which overcomes the shortcomings of hard agglomeration, difficult dispersion and low purity of particles prepared by wet chemical method on the market.

2. Dissolves in dilute acid, NH4Cl, (NH4)2CO3, potassium cyanide solution, insoluble in water, slowly dissolves in alcohol and ammonia solution.  High temperature hydrogen or carbon monoxide, can be reduced to metal copper;

3. Nano-sized CuO powder has better catalytic activity, selectivity and other application properties than large-sized cuO powder.  The particle size of nano copper oxide is between 1-100nm. Compared with ordinary copper oxide, nano copper oxide has superior properties such as surface effect, quantum size effect, volume effect and macroscopic quantum tunneling effect.  They exhibit unique physical and chemical properties in magnetism, light absorption, chemical activity, thermal resistance, catalyst and melting point.

Application field of copper oxide

1. It is widely used as an important inorganic material in catalysis, superconductivity, ceramics and other fields.

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2. Used as catalyst and catalyst carrier and electrode active material.

3. Used as glass, porcelain colorant, optical glass polishing agent, organic synthesis catalyst, oil desulfurizer, hydrogenating agent.

4. Manufacture artificial gems and other copper oxides.

5. For rayon manufacture, gas analysis and determination of organic compounds, etc.

6. Also can be used as the burning rate catalyst of rocket propellant.  Nano-sized copper oxide powder has better catalytic activity and selectivity than large-sized copper oxide powder and other application properties.