HoVO3

semiconductor
· HoVO3

HoVO3 is a holmium vanadate compound belonging to the rare-earth transition metal oxide semiconductor family. This material is primarily of research interest for photocatalytic applications, particularly in environmental remediation and energy conversion, where its narrow bandgap and layered perovskite-like structure offer potential advantages over conventional semiconductors like TiO2. Engineers considering HoVO3 would evaluate it for specialized optoelectronic or catalytic systems where rare-earth doping and vanadium's variable oxidation states provide tunable electronic properties, though material availability and manufacturing scalability remain development challenges compared to established semiconductor alternatives.

photocatalysiswater purificationoptical sensorsenergy conversion researchenvironmental remediationadvanced ceramics

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Density(ρ)
0.2836
lb/in³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)2 entries
1.255
eV
0.000
eV
Magnetic Moment(μB)2 entries
0.4000
μB
8.000
µB
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)
0.000
eV/atom
Formation Energy(ΔHf)2 entries
-3.276
eV/atom
-3.205
eV/atom
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

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.
HoVO3 — Properties & Data | MatWorld