Chemical Formula: Cu2Se
CAS: 20405-64-5
Model: Sup-Cu2Se
Purity: 99.9%-99.99% (Customized)
Description: Cu2Se (copper selenide), a high-purity compound semiconductor known for its exceptional electrical conductivity and thermoelectric properties. Ideal for applications in thermoelectric generators, photodetectors, and solar cells, Cu₂Se efficiently converts temperature differences into electrical energy and effectively absorbs light. Explore its role in advancing renewable energy technologies and optoelectronic devices.
Product Description
Chemical Name: Copper Selenide
Chemical Formula: Cu2Se
CAS: 20405-64-5
Purity: 99.99%-99.999% (Customized)
Specifications: 1-15mm particles or -60 mesh powder.
High-purity copper selenide (Cu₂Se) is an important compound semiconductor material characterized by excellent electrical conductivity and thermoelectric properties. It typically appears as a black or dark gray solid and is commonly found in crystalline form. Cu₂Se has a wide range of applications in optoelectronics, thermoelectrics, and electronic devices.
Physical and Chemical Properties
- Thermoelectric Performance: Cu₂Se is an excellent thermoelectric material capable of efficiently converting temperature differences into electrical energy, making it suitable for thermoelectric generators and coolers.
- High Conductivity: This material exhibits good electrical conductivity, making it suitable for semiconductor devices and optoelectronic applications.
- Optoelectronic Properties: High-purity copper selenide effectively absorbs light, making it ideal for photodetectors and solar cells.
- Chemical Stability: It shows good chemical stability under high temperatures and corrosive environments.
Applications
1. Thermoelectric Materials: Used in thermoelectric generators and coolers, widely applied in renewable energy sectors.
2. Photodetectors: Serves as a material for photodetectors, effectively converting light signals.
3. Solar Cells: Acts as an absorbing layer in thin-film solar cells, combined with other materials to improve efficiency.
4. Electronic Devices: Utilized in the fabrication of various semiconductor devices to enhance electronic performance.
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