HfH12C8O4
ceramic· JVASP-103954· HfH12C8O4
HfH12C8O4 is a hafnium-based complex ceramic compound containing hydride, carbide, and oxide phases, representing a mixed-valence ceramic composition that is primarily of research interest. This material belongs to the family of refractory ceramics and is being investigated for potential applications requiring extreme temperature stability and chemical inertness, though it remains largely experimental with limited industrial adoption. Engineers would consider this compound for specialized high-temperature or harsh-chemical environments where the combination of hafnium's refractory properties with carbide and oxide reinforcement offers theoretical advantages over single-phase alternatives.
refractory coatingshigh-temperature ceramicsresearch materialsextreme environment applicationshafnium-based composites
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.