BSe

ceramic

· JVASP-120839· BSe

BSe is an extremely lightweight ceramic compound in the boron-selenium family, characterized by a very low density typical of porous or aerogel-class materials. While not widely established in mainstream engineering applications, boron-selenium ceramics are of research interest for thermal insulation, neutron shielding, and specialized aerospace applications where ultra-low weight combined with ceramic properties offers advantages over conventional alternatives.

thermal insulation systemsaerospace lightweight structuresneutron shieldingresearch/experimental ceramicshigh-temperature applications

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	257	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02400	eV	—
Magnetic Moment(μB)	1.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	2.944	eV/atom	—
Formation Energy(ΔHf)	2.856	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.

BSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental