HoSb5

ceramic

· JVASP-124660· HoSb5

HoSb5 is an intermetallic ceramic compound composed of holmium and antimony, belonging to the rare-earth pnictide family of materials. This compound is primarily of research and development interest for its potential thermoelectric and electronic properties at elevated temperatures, though it remains largely in the experimental phase without widespread commercial adoption. Engineers considering this material should evaluate it for niche applications in advanced thermal management or energy conversion systems where rare-earth intermetallics offer advantages over conventional alternatives.

thermoelectric deviceshigh-temperature semiconductorsrare-earth compound researchadvanced materials developmentexperimental energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2539	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1707	eV/atom	—
Formation Energy(ΔHf)	-0.2149	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.

HoSb5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental