CuHfO2S
ceramic· CuHfO2S
CuHfO₂S is an experimental ternary ceramic compound combining copper, hafnium, oxygen, and sulfur—a rare composition that bridges conventional oxide ceramics with sulfide chemistry. This material remains primarily in research phases, with potential applications in high-temperature electronics, photocatalysis, or specialized coatings where the combination of hafnium's refractory properties and copper's electronic/catalytic activity could offer advantages over single-phase alternatives.
Research and developmentHigh-temperature ceramicsPhotocatalytic materialsElectronic device applicationsFunctional coatings
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.