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Lanthanum Nitride

Updated: 2026-08-28

Overview

Lanthanum Nitride (III) is a binary compound of lanthanum and nitrogen, commonly used in high-performance ceramics and electronic applications. It is known for its high thermal stability and refractory properties, making it suitable for extreme environments. The compound is synthesized through direct reaction of lanthanum metal with nitrogen at elevated temperatures. Due to its unique properties, Lanthanum Nitride (III) is a valuable material in various industrial applications. It is often utilized in the production of specialized ceramics and as a dopant in semiconductor materials. The compound's stability under high temperatures also makes it a candidate for use in aerospace and energy sectors.

Physical and Chemical Properties

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Lanthanum Nitride (III) appears as a gray to black crystalline powder with a density of 6.13 g/cm³. It has a melting point of approximately 2450°C, indicating its high thermal stability. The compound is insoluble in water and most common solvents, which contributes to its durability in harsh conditions. Chemically, Lanthanum Nitride (III) is relatively inert but can react with strong acids or oxidizing agents. Its refractory nature makes it resistant to decomposition at high temperatures, a property highly valued in industrial applications. The compound's crystal structure is typically cubic, similar to other metal nitrides.

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Main Applications

Lanthanum Nitride (III) is primarily used in the ceramics industry, where it serves as an additive to enhance material properties such as hardness and thermal resistance. It is also employed in the production of advanced electronic components, including semiconductors and thin-film devices. Another significant application is in catalysis, where Lanthanum Nitride (III) acts as a catalyst or catalyst support in chemical reactions. Its high thermal stability makes it suitable for processes requiring elevated temperatures. Additionally, the compound is explored for potential uses in energy storage and conversion systems, such as fuel cells and batteries.

Safety and Storage

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Handling Lanthanum Nitride (III) requires precautions due to its potential reactivity with moisture and air. It should be stored in a dry, inert atmosphere to prevent degradation. Personal protective equipment, including gloves and goggles, is recommended to avoid skin and eye contact. In case of exposure, immediate washing with water is advised. The compound should be handled in a well-ventilated area or under a fume hood to minimize inhalation risks. Proper disposal methods should be followed to prevent environmental contamination.

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B2B Procurement Guide

When procuring Lanthanum Nitride (III), buyers should verify the purity and particle size specifications to ensure suitability for intended applications. Reputable suppliers should provide a material safety data sheet (MSDS) and certificates of analysis (CoA). Bulk purchases may offer cost advantages, but storage conditions must be considered to maintain material integrity. Buyers should also evaluate supplier reliability, lead times, and compliance with industry standards. For reference, prices typically range from $200 to $500 per kilogram, depending on purity and quantity.

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