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Updated: 2026-07-23

Overview

Nickel Nitride (NN) is an inorganic compound with the chemical formula Ni3N. It is part of the transition metal nitride family, known for their interesting electronic and catalytic properties. While not as widely studied as some other nitrides, nickel nitride has attracted attention for its potential applications in materials science and catalysis. In research settings, nickel nitride is primarily valued for its potential as a catalyst and its interesting electronic properties. The compound is typically produced through specialized synthesis methods due to the difficulty in forming stable metal nitrides with nitrogen's strong triple bond.

Physical and Chemical Properties

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Nickel nitride appears as a gray-black powder that is insoluble in water. Its molecular weight is approximately 190.11 g/mol. The compound demonstrates high thermal stability, a characteristic common to many transition metal nitrides. The exact melting and boiling points of nickel nitride are not well-documented in literature, reflecting the challenges in studying this material. Its density has not been precisely measured, but can be estimated based on its crystal structure and comparison with similar compounds.

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Main Applications

The primary application of nickel nitride is in materials science research, particularly in the study of transition metal nitrides and their properties. Its potential catalytic applications are of particular interest, as nickel-based catalysts are widely used in industrial processes. Emerging research suggests possible uses in semiconductor technology and energy storage applications, though these remain largely experimental. The compound's stability and electronic properties make it an interesting subject for fundamental materials research.

Safety and Storage

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Nickel nitride should be handled with appropriate safety precautions. As with many nickel compounds, inhalation of dust should be avoided, and proper personal protective equipment including gloves and safety glasses should be used. Storage should be in a cool, dry place, preferably under an inert atmosphere to prevent degradation. Containers should be tightly sealed to prevent moisture absorption and potential reaction with atmospheric components.

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B2B Procurement Guide

When procuring nickel nitride for industrial or research purposes, purity specifications should be carefully considered. The material is typically available in small quantities for research applications rather than in bulk industrial quantities. Potential buyers should verify the synthesis method used by suppliers, as this can affect the material's properties. Due to the specialized nature of this compound, lead times may be longer than for more common chemicals, and prices can vary significantly based on purity and quantity.

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