Description

Niobium Selenide is an inorganic compound of niobium and selenium, a key material in advanced solid-state research and development. Its unique layered structure and semiconducting properties make it valuable for exploring novel electronic and optoelectronic phenomena. This compound is primarily utilized by researchers and developers in the fields of materials science, solid-state physics, and nanotechnology for applications ranging from fundamental studies to prototype device fabrication.

Application

• Solid-State Physics Research: Fundamental studies of charge density waves, superconductivity, and other correlated electron phenomena in two-dimensional materials.
• Nanomaterial Synthesis: Serving as a precursor or template for the synthesis of ultrathin nanosheets and other low-dimensional structures via chemical vapor deposition (CVD) or exfoliation techniques.
• Prototype Electronic Devices: Investigation in field-effect transistors (FETs), photodetectors, and other proof-of-concept devices due to its tunable electronic properties.
• Catalysis Research: Exploration as a potential catalyst or catalyst support for electrochemical reactions, including hydrogen evolution.
• Energy Storage Materials: Research into its application as an electrode material for next-generation lithium-ion or sodium-ion batteries.
• Lubricant Additive Development: Study of its potential as a solid lubricant or friction-reducing additive under extreme conditions.

Basic Information

Product Name	Niobium Selenide
CAS No.	64176-75-6
Molecular Formula	NbSe2 (most common stoichiometry)
Molecular Weight	250.83 g/mol (for NbSe2)
Synonyms	Niobium(IV) Selenide; Niobium Diselenide; Diniobium Triselenide; Niobium Selenide (NbSe3); Niobium Selenide (NbSe2); Selenium Niobium Alloy; Niobium Selenide Powder; Niobium Selenide Crystal
EINECS	Contact for details

Quality Control

Our Niobium Selenide is produced and handled under controlled conditions to ensure batch-to-batch consistency for research applications. Quality is verified through analytical techniques including X-ray diffraction (XRD) for phase identification and purity assessment. A Certificate of Analysis (COA) detailing lot-specific results is provided with every shipment to support your research integrity and documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Dark gray to black powder or crystals
Identification (XRD)	Conforms to structure of NbSe2 / NbSe3
Purity (Metals Basis)	≥ 99.9%
Particle Size (D50)	Contact for details (various grades available)
Phase Purity	Contact for details

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