LaHfO2S
ceramic· LaHfO2S
LaHfO₂S is an experimental lanthanum hafnium oxysuulfide ceramic compound combining rare-earth and refractory metal chemistry. This material remains primarily in research and development phases, investigated for its potential as a high-temperature ceramic with mixed ionic-covalent bonding that may offer improved thermal stability or unique defect properties compared to conventional oxides or sulfides used in extreme-environment applications.
high-temperature structural ceramics (research)refractory coatings (exploratory)rare-earth ceramic systemsthermal barrier applications (developmental)solid-state chemistry studiesadvanced ceramics R&D
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.