Cadmium Selenide granules are an important group II–VI semiconductor material with a tunable band structure and excellent optoelectronic properties. They are widely used in quantum dot optoelectronic devices, infrared detectors, photovoltaic materials, and nano-optics research, providing a stable and reliable foundation for advanced optoelectronic material preparation and experimentation.
We offer high-purity, uniformly sized CdSe granules and support customization of particle size, purity grade, and packaging specifications to meet the diverse needs of research institutions and industrial users. For quotations, technical data, or sample requests, please contact us. Our professional team will respond quickly and provide full technical support for your optoelectronic projects and thin film preparation.
High purity, low impurity content
Uniform particle size, strong controllability
Stable optoelectronic properties, high quantum efficiency
Easy for thin film deposition and processing
Excellent chemical stability, high temperature resistance
Customized packaging and particle size services
High batch consistency, suitable for research and industrialization
Used in the preparation of quantum dot optoelectronic devices and infrared detectors.
Suitable for photovoltaic materials, light-emitting diodes, and thin-film optoelectronic devices.
It can serve as a fundamental semiconductor material for nano-optics research and scientific experiments.
Q1: How are CdSe granules packaged to ensure safe transportation?
A1: Vacuum-sealed packaging with a shock-resistant outer box ensures the particles remain dry and uncontaminated during transport.
Q2: What processing methods are suitable for CdSe granules ?
A2: CdSe granules exhibit good dispersibility and thermal stability, making them suitable for solution processing, thin film deposition, quantum dot preparation, and the fabrication of nanocomposites. Furthermore, their uniform particle size and high purity result in excellent performance in spin coating, spray coating, and evaporation processes, ensuring stable performance in optoelectronic devices or thin film applications.
Q3: Can the purity and particle size of the granules be customized?
A3: Yes, we offer high purity options of 99.99%–99.999%, and particle size can be customized to meet customer needs, suitable for various scientific research and industrial applications.
Q4: How should CdSe granules be stored to maintain their performance?
A4: It is recommended to store in a dry, cool, and dark environment, keeping it sealed to avoid moisture or oxidation, in order to ensure stable optoelectronic properties.
Each batch is supplied with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Third-party testing reports available upon request
We possess mature CdSe granules production technology, a strict quality management system, and stable supply capabilities, enabling us to provide high-purity, uniformly sized, and optoelectronically stable products. Combined with rapid-response technical services, customized production, and global shipping capabilities, we provide reliable, efficient, and sustainable material solutions for research institutions and optoelectronic industry customers, making us an ideal partner for quantum dot and optoelectronic material research and development.
Chemical formula: CdSe
Molecular weight: 191.37 g/mol
Appearance: Red to dark red solid particles
Density: Approximately 5.81 g/cm³
Melting point: Approximately 1,235 °C
Boiling point: Approximately 1,300 °C (partially decomposes and sublimates at high temperatures)
Crystal structure: Hexagonal wurtzite and cubic zinc blende.
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
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