HfScO2S
ceramic· HfScO2S
HfScO₂S is an experimental ceramic compound combining hafnium, scandium, oxygen, and sulfur—representing a rare multi-element oxide-sulfide system. This material exists primarily in research contexts as part of emerging high-entropy or complex ceramic chemistry, with potential applications in extreme-temperature environments, radiation-resistant coatings, or advanced refractory systems where conventional oxides reach their limits. Engineers would consider this family for niche high-performance applications requiring thermal stability and chemical inertness, though manufacturing routes and reproducibility remain research-stage.
Advanced refractoriesRadiation shieldingHigh-temperature ceramicsResearch-phase materialsThermal barrier coatingsNuclear or aerospace environments
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.