Description

Dicesium Telluride CAS NO 12191-06-9 is an inorganic compound consisting of cesium and tellurium. This material is of significant commercial and research interest due to its unique semiconducting and optoelectronic properties. It is primarily utilized in advanced material science and electronics manufacturing. Key industries requiring this compound include semiconductor fabrication, photovoltaic research, and specialized catalyst development.

Application

• Semiconductor Precursor: Used in the synthesis of advanced II-VI semiconductor compounds and thin films.
• Photovoltaic Research: Investigated as a component in novel solar cell materials and photodetectors.
• Catalyst Development: Serves as a catalyst or catalyst precursor in specialized organic synthesis and chemical processes.
• Optoelectronic Devices: Employed in the research and development of infrared detectors, LEDs, and other optoelectronic components.
• Thermoelectric Materials: Studied for potential use in high-temperature thermoelectric applications due to its electronic structure.
• Material Science Research: Used as a starting material for exploring new cesium-tellurium phases and nanostructures.

Basic Information

Item	Detail
Product Name	Dicesium Telluride
CAS No.	12191-06-9
Molecular Formula	Cs2Te
Molecular Weight	391.81 g/mol
Synonyms	Cesium Telluride; Dicesium Monotelluride; Cesium Telluride (Cs2Te); Tellanylidenedicesium; Cesium(I) Telluride(-II); Cesium Telluride (1:2); Cesium Telluride Powder
EINECS	Contact for details

Quality Control

Our Dicesium Telluride is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and degradation. Handle and store under an inert atmosphere such as argon or nitrogen for long-term stability.

Specification

Item	Specification
Appearance	Dark gray to black crystalline solid or powder
Identification (IR/XRD)	Conforms to structure
Assay (Cs2Te)	≥ 99.0%
Purity (Metals basis)	≥ 99.9%
Moisture Content	≤ 0.5%
Particle Size (Optional)	Customizable (e.g., -100 mesh, -325 mesh)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.