Description

Cobalt Telluride is an inorganic compound with significant utility in advanced material science and electronics. This material is valued for its semiconducting and thermoelectric properties, making it a critical component in specialized industrial applications. It is primarily sought by manufacturers and R&D facilities in the semiconductor, catalysis, and energy storage sectors for developing next-generation devices and materials.

Application

• Thermoelectric Materials: Used in the fabrication of modules for power generation and solid-state cooling due to its favorable Seebeck coefficient and electrical conductivity.
• Semiconductor Manufacturing: Serves as a precursor or dopant material in the production of specialized thin-film semiconductors and quantum dots.
• Catalysis Research: Investigated as a catalyst or catalyst support in electrochemical reactions, including hydrogen evolution and oxygen reduction.
• Energy Storage: Explored as an electrode material or additive in advanced battery systems, such as lithium-sulfur batteries.
• Magnetic Materials: Utilized in research for developing novel magnetic alloys and compounds with specific coercivity.
• Optoelectronic Devices: Applied in experimental photodetectors and other optoelectronic components.
• Chemical Vapor Deposition (CVD): Acts as a source material for depositing cobalt-tellurium containing thin films.

Basic Information

Product Name	Cobalt Telluride
CAS No.	12017-13-9
Molecular Formula	CoTe
Molecular Weight	186.53 g/mol
Synonyms	Cobalt(II) telluride; Cobalt monotelluride; Tellanylidenecobalt; Cobaltous telluride; CoTe; Cobalt Telluride (CoTe)
EINECS	234-647-6

Quality Control

Our Cobalt Telluride is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, metallic impurities, and particle size distribution where applicable. Our quality systems are designed to meet the rigorous demands of industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Gray to black powder or crystalline solid
Identification (XRD)	Conforms to structure
Assay (CoTe)	≥ 99.0%
Particle Size (D50)	Contact for details
Trace Metals (ICP-MS)	≤ 1000 ppm total

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