Nano-Lanthan-Hexaboride Powder Description
Nano-Lanthanhexaboride Powder is a nanoscale material composed of lanthanum and boron arranged in a hexaboride structure. Lanthanum hexaboride is known for its high melting point, low work function and high thermionic emission properties. Nano‐LaB6 is used as a cathode material in electron microscopes and electron beam lithography systems because it exhibits high electron emission capability and low work function. Nano‐LaB6 powder is incorporated into ceramic materials to improve their mechanical strength and thermal conductivity. Its high melting point and hardness improve ceramic performance in high‐temperature and abrasive environments.
During the synthesis of Nano-Lanthanhexaboride Powder, sophisticated chemical techniques such as chemical vapour deposition (CVD), physical vapour deposition (PVD) or reduction methods are employed. These methods permit precise control over particle size, shape and distribution. Consequently, the properties of Nano‐LaB6 powder are quantified for applications in electronics, energy conversion, materials science and engineering.
Nano-Lanthanhexaboride Powder Specification
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Chemical Formula
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LaB6
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CAS Number
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12008-21-8
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APS
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80nm
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Purity
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99.9%
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Specific Surface Area (m2/g)
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46
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Tap Density (g/cm3)
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1.24
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Tap Density (g/cm3)
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3.39
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Morphology
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Cubic
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Colour
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Violet
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Nano-Lanthanhexaboride Powder Applications
1. Cathodes for electron microscopes and electron beam devices: LaB6 is employed as a cathode material in scanning electron microscopes (SEM) and transmission electron microscopes (TEM). Its high electron emission performance ensures stable operation at elevated temperatures. Consequently, electron beams are brighter compared with those produced by tungsten filaments.
2. Thermionic emitters: LaB6 functions as a thermionic emitter. It is utilised in thermionic converters that convert heat directly into electrical energy. Given that high-temperature conditions persist, this property is central to energy conversion systems.
3. Coatings for solar energy absorption: LaB6 is used in coatings for solar energy absorbers. It absorbs a wide spectrum of wavelengths and converts the energy into heat. Consequently, the efficiency of solar collectors is increased.
4. Plasma devices and coatings: The high melting point of LaB6 and its stability in reactive environments make it applicable in plasma-assisted components used in fusion reactors and other plasma devices. It is also applied as a coating material to protect surfaces from plasma-induced erosion.
5. Field emission displays: Due to its high electron emission capability, LaB6 is incorporated in field emission displays (FEDs). The technology utilises field electron emission for image generation.
6. Advanced material research: LaB6 powder is employed in the research and development of advanced materials and in nanotechnology. Its specific electronic, thermal and mechanical properties are measured for potential applications within high-technology sectors.
7. High-performance ceramic additives: LaB6 is added to high-performance ceramics to enhance electrical conductivity, hardness and thermal stability. Consequently, these ceramics are suitable for applications such as cutting tools and wear-resistant components.
Nano-Lanthanhexaboride Powder Packaging
Our Nano-Lanthanhexaboride Powder is handled carefully during storage and transport. This procedure preserves the product's quality in its original state.
Converters & Calculators
