Factory 99% CuO Cupric oxide, Copper oxide, Copper (II) Oxide CAS 1317-38-0

Factory 99% CuO Cupric oxide, Copper oxide, Copper (II) Oxide CAS 1317-38-0

1. Product Introduction

Copper oxide is black or brown-black powder, slightly hygroscopic. Density 6.3-6.9g/cm3, melting point 1326ºC, insoluble in water and alcohol, soluble in acid, ammonium chloride, potassium cyanide solution and ammonia solution. It is widely used as a pigment in ceramics to produce blue, green, and red glazes and glass. Cupric oxide is also employed as a catalyst in various chemical reactions and as a raw material in the production of other copper compounds.

copper oxide features

1. Color: Copper oxide compounds display distinct colors. Copper(I) oxide (Cu2O) appears as a red or brownish powder, while copper(II) oxide (CuO) is black. These colors make copper oxide suitable for use as pigments in ceramics, glass, and paints.

2. Electrical Conductivity: Copper oxide is a semiconductor material, meaning it can conduct electricity to a certain extent. The electrical conductivity of copper oxide can be modulated by adjusting its composition, crystal structure, and doping. This property is crucial in electronic applications, such as sensors, diodes, and solar cells.

3. Stability: Copper oxide compounds are generally stable under normal conditions. They can withstand high temperatures without decomposing or losing their properties, making them suitable for applications requiring thermal stability.

2. Product Specifications

3. Product Applications

1. Pigments: Copper(II) oxide (cupric oxide) is commonly used as a pigment in ceramics, glass, and paints. It produces shades of blue, green, and red, depending on the specific formulation and conditions.

2. Water Treatment: Copper oxide nanoparticles can be utilized in water treatment processes. They exhibit antimicrobial properties and can help in the removal of contaminants, such as organic pollutants and heavy metals, from water sources.

3. Electrical Conductivity: Copper oxide is a semiconductor material, and its electrical conductivity can be manipulated by controlling its composition and structure. This property makes it useful in electronic components, such as diodes and sensors.

4. Solar Energy: Copper oxide has been explored for its potential use in solar cells. It can be employed as the active material, either as a p-type semiconductor (copper(I) oxide) or in heterojunction structures with other semiconductors. Research aims to improve the efficiency and stability of copper oxide-based solar cells.

5. Ceramic and Glass Industry: Copper oxide is used in the production of ceramics and glass. It imparts color and different shades to glazes and glass compositions, enhancing their aesthetic appeal.