HfLaO2S
ceramic· HfLaO2S
HfLaO₂S is an experimental mixed rare-earth and refractory oxide-sulfide ceramic combining hafnium, lanthanum, oxygen, and sulfur. This compound belongs to the family of advanced ceramics being investigated for high-temperature and extreme-environment applications where conventional oxides face limitations. The material is primarily of research interest rather than established industrial production, with potential applications in thermal barriers, electronic devices, and nuclear or aerospace environments where the unique combination of refractory metal oxides and sulfide phases may offer improved performance over single-phase alternatives.
thermal barrier coatings (research)high-temperature ceramicsrefractory materials (experimental)nuclear fuel cladding (research)advanced electronics substratesaerospace heat shields (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.