Description

Nickel Silicide (NiSi) is an important intermetallic compound with a defined stoichiometry, widely recognized for its excellent thermal stability and electrical properties. This material is crucial for applications requiring robust, high-performance interfaces in advanced electronics and metallurgy. It serves as a key functional material for semiconductor manufacturers, research institutions, and specialty alloy producers seeking reliable and consistent quality.

Application

• Semiconductor Fabrication: Used as a contact material and diffusion barrier in integrated circuits due to its low electrical resistivity and compatibility with silicon.
• Thin Film Deposition: A target material for physical vapor deposition (PVD) processes to create conductive and protective coatings.
• Research & Development: Employed in materials science research for studying intermetallic phase formation, thermoelectric properties, and high-temperature stability.
• Specialty Alloy Production: Acts as an additive or precursor in the creation of nickel-based superalloys and other high-performance metallic materials.
• Catalyst Development: Investigated for use in catalytic processes, including hydrogenation and reforming reactions, where specific surface properties are required.
• Energy Storage: Explored as a potential anode material component in next-generation lithium-ion batteries due to its high theoretical capacity.

Basic Information

Product Name	Nickel Silicide (NiSi)
CAS No.	12035-57-3
Molecular Formula	NiSi
Molecular Weight	86.78 g/mol
Synonyms	Nickel Monosilicide; Silicon Nickel (1:1); Nickel Silicon Alloy; NiSi Compound; Nickel(II) Silicide; EINECS 234-826-2
EINECS	234-826-2

Quality Control

Our Nickel Silicide 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 elemental composition, phase purity, and particle size distribution. Our quality commitment aligns with industry best practices for advanced materials, supporting your R&D and production needs with reliable specifications.

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). Keep the container sealed to minimize exposure to atmospheric moisture and oxygen. Incompatible with strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Gray to black powder or solid pieces
Nickel (Ni) Content	≥ 67.5 %
Silicon (Si) Content	≥ 32.0 %
Phase Purity (NiSi)	≥ 99% (by XRD)
Particle Size (D50)	Customizable (e.g., 1-10 µm, 10-45 µm)
Trace Metals (ICP-MS)	Contact for details

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