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Europium Rod

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Composition: Eu Form: Rod Material: Europium CAS Number: 7440-53-1 Commodity: Metals Diameter: 6mm Temper: As Drawn
Europium Rod is a solid rare-earth metal form valued for its high reactivity, unique red luminescence, and excellent interaction with various ligands and host materials. It is mechanically stable and can be processed into precision-engineered shapes for specialized applications. Europium in rod form is widely used in industries such as advanced optics, phosphor manufacturing, and functional material engineering. Specific uses include serving as a master material for producing europium-based luminescent compounds, acting as a dopant source for high-performance ceramics, and being incorporated into complex optical devices. In research contexts, Europium Rod offers precise control over elemental input for experimental alloying, thin-film deposition, and specialized synthesis, enabling innovation in photonic systems, catalysis, and sensor technologies. Its combination of structural integrity, reactive potential, and luminescent capability makes it a strategically important material for scientific and industrial development.

Flammable

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Material Properties

Atomic Properties
Element Value
Atomic number 63
Crystal structure Body centred cubic
Electronic structure Xe 4f⁷ 6s²
Valences shown 2, 3
Atomic weight( amu ) 151.96
Thermal neutron absorption cross-section( Barns ) 4100
Photo-electric work function( eV ) 2.5
Natural isotope distribution( Mass No./% ) 153/ 52.2
Natural isotope distribution( Mass No./% ) 151/ 47.8
Atomic radius - Goldschmidt( nm ) 0.204
Ionisation potential( No./eV ) 1/ 5.67
Ionisation potential( No./eV ) 2/ 11.25
Mechanical Properties
Element Value
Material condition Polycrystalline
Poisson's ratio 0.286
Bulk modulus( GPa ) 12.1
Tensile modulus( GPa ) 14.7
Hardness - Vickers( kgf mm⁻² ) 20
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 90.0@25°C
Temperature coefficient( K⁻¹ ) 0.0048@0-100°C
Physical Properties
Element Value
Boiling point( C ) 1597
Density( gcm⁻³ ) 5.243@25°C
Thermal Properties
Element Value
Melting point( C ) 822
Latent heat of evaporation( J g⁻¹ ) 1155
Latent heat of fusion( J g⁻¹ ) 63.4
Specific heat( J K⁻¹ kg⁻¹ ) 176@25°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 13.9@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 32@0-100°C
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Available Configurations

Properties common to all products in this list

Composition: Eu Form: Rod Material: Europium CAS Number: 7440-53-1 Commodity: Metals Diameter: 6mm Temper: As Drawn

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Tolerances

Rod
Diameter =<10mm ±10%
Diameter >10mm ±5%
Length <100mm ±1mm
Length >=100mm +5 / -1%