Ba4YHf
ceramic· JVASP-64272· Ba4YHf
Ba4YHf is a complex oxide ceramic compound containing barium, yttrium, and hafnium, likely studied for high-temperature structural or functional applications. This material belongs to the family of rare-earth and transition-metal oxides commonly investigated for refractory, thermal management, or electronic applications where chemical stability and thermal performance are critical. Ba4YHf represents early-stage research materials used to explore novel phase compositions and property combinations rather than an established industrial workhorse.
high-temperature ceramics researchrefractory materials developmentthermal barrier coatings (exploratory)oxide compound chemistrymaterials discovery
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 | — | — |
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.