SrB6

semiconductor
· SrB6

Strontium hexaboride (SrB6) is an advanced ceramic compound belonging to the hexaboride family, characterized by a rigid crystal structure with strong covalent bonding between strontium and boron atoms. While primarily investigated in research settings, SrB6 shows promise in applications requiring high hardness, thermal stability, and electrical conductivity—properties that position it as a potential alternative to conventional ceramics and refractory materials in extreme-environment engineering. Its semiconducting behavior and chemical stability make it of particular interest for thermionic emission devices and high-temperature structural applications, though industrial adoption remains limited compared to established hexaboride family members like LaB6.

thermionic cathodesrefractory ceramicshigh-temperature structural applicationselectron emitter devicesadvanced ceramics researchwear-resistant coatings

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Poisson's Ratio(ν)
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Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
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Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
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Band Gap(Eg)2 entries
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eV——
↳
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Magnetic Moment(μB)
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µB——
Seebeck Coefficient(S)
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µV/K——
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.