Description

Uranium Diselenide is an inorganic compound of significant interest in advanced materials research and specialized industrial applications. Its unique semiconducting and thermoelectric properties make it a valuable material for next-generation electronic and energy conversion devices. This high-purity compound is primarily utilized by research institutions and technology developers in the fields of solid-state physics, materials science, and nuclear technology.

Application

• Advanced Semiconductor Research: Investigated for its potential in novel electronic and optoelectronic devices due to its layered structure and electronic properties.
• Thermoelectric Materials Development: Studied for applications in converting waste heat to electrical energy, given its specific heat and electrical conductivity characteristics.
• Solid-State Physics Studies: Serves as a model compound for research on magnetic, superconducting, or charge-density wave phenomena in actinide chalcogenides.
• Nuclear Fuel Cycle Research: Used in specialized studies related to the chemistry and material science of uranium compounds.
• Thin-Film Deposition: Acts as a precursor or target material for the synthesis of thin films via techniques like chemical vapor deposition (CVD) or physical vapor deposition (PVD).
• Catalysis Research: Explored for potential catalytic applications in specific chemical transformations under controlled conditions.

Basic Information

Product Name	Uranium Diselenide
CAS No.	12138-21-5
Molecular Formula	USe2
Molecular Weight	395.98 g/mol
Synonyms	Uranium(IV) selenide; Uranium selenide (USe2); Diuranium triselenide (U2Se3); Uranium selenide; Uranium diselenide powder
EINECS	Contact for details

Quality Control

Our Uranium Diselenide is manufactured and handled under strict quality protocols to ensure batch-to-batch consistency and high chemical purity. Production adheres to relevant material safety and handling standards. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and elemental composition is provided with each shipment to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area dedicated for the storage of specialized inorganic materials. Keep container tightly sealed when not in use to minimize exposure to air and moisture. Observe all local, national, and international regulations for the safe storage of uranium compounds.

Specification

Item	Specification
Appearance	Dark gray to black crystalline powder
Identification (XRD)	Conforms to USe2 structure
Assay (Uranium Content)	≥ 95.0%
Purity (USe2)	≥ 90.0%
Particle Size (D50)	< 45 µm (or as specified)
Trace Metallic Impurities	ICP-MS report provided

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