99.99 Purity Copper Oxide

Information:
The precursors of 99.99 purity copper oxide were first prepared in a continuous mode through a liquid–liquid reaction using copper (II) sulfate pentahydrate and sodium carbonate as reactants. Then, the precursors were calcined up to 500°C to obtain copper oxide nanoparticles. The effects of operating variables, including disk rotation speed, reactant concentration, and liquid flow rate, on the size of the copper oxide nanoparticles were investigated. Smaller copper oxide particles were obtained under lower reactant concentrations and higher disk rotation speeds. The size of the obtained primary particles of copper oxide ranged between 20 and 30nm observed under a scanning electron microscope as compared to the number mean size of 40–50nm determined by a particle size analyzer. Finally, a CuO–water nanofluid was prepared for enhancing the thermal conductivity using various CuO contents and surfactant concentrations.

Factory photo:

Packaging:
Small sample with aluminum package.
Big Quantity with bag package.25kg bag or ton bag.
Drum package can be customized, please inform us in advance.

Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal.

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