Description

Zirconium Selenide is an inorganic compound with the chemical formula ZrSe₂, representing a transition metal dichalcogenide. This material is valued for its layered crystal structure and semiconducting properties, which are of significant interest in advanced materials research and solid-state physics. It is primarily utilized by researchers and developers in the fields of nanotechnology, electronics, and materials science for applications such as thin-film transistors, photodetectors, and as a precursor for specialized coatings.

Application

• Solid-State Physics Research: Fundamental studies on the electronic, optical, and magnetic properties of layered van der Waals materials.
• Nanoelectronics: Potential use as a channel material in two-dimensional (2D) field-effect transistors (FETs) and other nanoscale electronic devices.
• Optoelectronics: Development of photodetectors and sensors that operate in specific wavelength ranges due to its bandgap characteristics.
• Catalysis: Investigated as a catalyst or catalyst support for certain chemical reactions, leveraging its surface properties.
• Energy Storage: Explored as an electrode material or component in next-generation batteries and supercapacitors.
• Lubricant Additives: Research into its use as a solid lubricant or additive due to the low shear strength between its layered sheets.
• Protective Coatings: Serves as a precursor for depositing thin, wear-resistant zirconium-selenium based coatings via techniques like chemical vapor deposition (CVD).

Basic Information

Product Name	Zirconium Selenide
CAS No.	12166-47-1
Molecular Formula	ZrSe₂
Molecular Weight	250.18 g/mol
Synonyms	Zirconium(IV) selenide; Zirconium diselenide; Dizirconium triselenide; Zirconium triselenide; Selenoxozirconium; Zirconium selenide (ZrSe2); Zirconium selenide (Zr2Se3); Zirconium selenide powder
EINECS	Contact for details

Quality Control

Our Zirconium Selenide is produced and handled under controlled conditions to ensure batch-to-batch consistency and high purity. Quality is verified through a suite of analytical techniques, including X-ray diffraction (XRD) for phase identification and spectroscopic methods for elemental analysis. A Certificate of Analysis (COA) detailing specific lot results 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, and well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere such as argon or nitrogen to prevent oxidation and degradation. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark gray to black powder or crystals
Identification (XRD)	Consistent with ZrSe₂ phase
Purity (ZrSe₂ basis)	≥ 99.9% (metal basis)
Particle Size (D50)	Contact for details
Trace Metals (ICP)	< 1000 ppm total
Moisture Content	< 0.5%

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