HfAsO2N
ceramic· HfAsO2N
HfAsO₂N is an advanced ceramic compound combining hafnium, arsenic, oxygen, and nitrogen—a complex oxynitride material that represents emerging research in high-performance ceramic science. This material belongs to the family of transition metal oxynitrides, which are investigated for applications requiring exceptional thermal stability, oxidation resistance, and potentially enhanced mechanical or electrical properties at extreme conditions. While not yet established in mainstream industrial production, hafnium-based oxynitrides are of particular interest in aerospace and high-temperature electronics contexts where conventional ceramics reach their limits.
high-temperature structural ceramicsaerospace thermal barriersextreme environment coatingsrefractory applicationsadvanced electronics substratesresearch-phase development
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.