HfNiO2S

ceramic

· HfNiO2S

HfNiO2S is an experimental ternary ceramic compound combining hafnium, nickel, oxygen, and sulfur—a mixed-anion ceramic in the research phase rather than an established commercial material. This material family is being investigated for potential applications in high-temperature structural ceramics, catalysis, and electronic devices, where the combination of refractory hafnium with nickel's catalytic properties and mixed-anion chemistry could offer advantages in thermal stability, chemical reactivity, or electronic functionality compared to conventional oxides or sulfides alone.

high-temperature ceramic researchcatalytic applicationsmixed-anion ceramicsadvanced refractory materialselectronic/photonic device research

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.01373	μB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.480	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.

HfNiO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental