Description

Lanthanum Boride (LaB6) is an advanced inorganic compound renowned for its exceptional thermal and chemical stability. Its high melting point, excellent electrical conductivity, and low work function make it a critical material in demanding high-temperature and electronic applications. This product is essential for manufacturers and research institutions in the electronics, aerospace, and advanced ceramics sectors seeking superior performance materials.

Application

• High-Efficiency Cathode Material: Used in electron microscopes, electron beam lithography, and other high-brightness electron emission devices due to its low work function and high current density.
• Refractory and High-Temperature Components: Employed in crucibles, sintering aids, and linings for metallurgical and ceramic processing that require stability in extreme heat.
• Wear-Resistant Coatings: Applied as a thin film or composite coating to enhance the hardness, durability, and oxidation resistance of tools and components.
• Thermionic Energy Converters: Serves as a key emitter material in devices that convert heat directly into electrical energy.
• Advanced Composite Reinforcement: Acts as a strengthening additive in metal-matrix and ceramic-matrix composites to improve mechanical properties.
• Research & Development: Utilized in academic and industrial R&D for studying catalytic properties, magnetic materials, and novel semiconductor applications.

Basic Information

Product Name	Lanthanum Boride
CAS No.	12008-21-8
Molecular Formula	LaB6
Molecular Weight	203.77 g/mol
Synonyms	Lanthanum Hexaboride; LaB6; Lanthanum Boride (LaB6); Lanthanum(3+) hexaboride; Cerium group hexaboride; Lanthanum boride (LaB6) powder
EINECS	234-533-7

Quality Control

Our Lanthanum Boride is manufactured under controlled conditions and undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with technical specifications. Key parameters such as purity, particle size distribution, and crystalline phase are strictly monitored. A Certificate of Analysis (COA) detailing all test results is provided with each shipment.

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). The product is moisture-sensitive; keep the container tightly sealed when not in use to prevent degradation. Isolate from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Purple-black powder or crystals
Identification (XRD)	Conforms to LaB6 structure
Purity (LaB6)	≥ 99.5%
Particle Size (D50)	1-10 µm (other sizes available)
Oxygen Content	≤ 0.5%
Carbon Content	≤ 0.1%
Bulk Density	~2.6 g/cm³

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