HfNbO4
ceramic· JVASP-42670· HfNbO4
HfNbO4 is a mixed-metal oxide ceramic compound containing hafnium and niobium, belonging to the family of refractory oxides and complex metal oxides. This material is primarily investigated in research and advanced materials development for high-temperature applications, leveraging the exceptional thermal stability and refractory properties inherent to hafnium-based compounds. Its use remains largely experimental and specialized, with potential advantages in extreme-environment applications where conventional ceramics or single-component oxides fall short, though deployment in production systems remains limited compared to established ceramic alternatives like alumina or zirconia.
high-temperature ceramicsrefractory materials researchaerospace thermal barriersadvanced electronic substratesnuclear or extreme-environment applicationssolid-state material development
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.