Ho2V2O7

ceramic
· JVASP-46356· Ho2V2O7

Ho₂V₂O₇ is a rare-earth vanadate ceramic compound combining holmium and vanadium oxides, belonging to the family of pyrovanadate ceramics with potential functional properties in high-temperature and electronic applications. This material is primarily of research and experimental interest rather than established commercial use, investigated for potential applications in thermal barrier coatings, solid-state electrochemistry, and advanced ceramic systems where rare-earth vanadates offer tunable thermal and electrical properties. Engineers would consider this compound as part of exploratory material development for next-generation ceramic composites, though industrial adoption remains limited pending further property validation and processing optimization.

thermal barrier coatingshigh-temperature ceramicssolid oxide electrolytesrare-earth ceramic researchexperimental functional ceramicsadvanced composites development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
5.671
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.2970
eV—
Magnetic Moment(μB)
2.000
µB—
Seebeck Coefficient(S)
-238.1
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.06980
eV/atom—
Formation Energy(ΔHf)
-3.152
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.