HoWO3
ceramic· HoWO3
Holmium tungstate (HoWO₄) is a rare-earth ceramic compound combining holmium oxide with tungsten trioxide, belonging to the family of rare-earth tungstates. This material is primarily investigated for photocatalytic and luminescent applications in research settings, with potential utility in optical and radiation-detection contexts due to holmium's unique spectroscopic properties. While not yet widely deployed in mainstream industrial production, HoWO₄ represents an emerging functional ceramic of interest for environments requiring combined thermal stability, optical activity, and chemical inertness.
photocatalytic applicationsluminescent materialsradiation detectionoptical ceramicsresearch-phase materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | μB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.