Hf23Se25

ceramic

· JVASP-31138· Hf23Se25

Hf23Se25 is a hafnium selenide ceramic compound that belongs to the transition metal chalcogenide family. This material is primarily of research and development interest rather than established commercial production, with potential applications in high-temperature electronics, photovoltaic devices, and thermal management systems where its unique selenide chemistry may offer advantages in specific niche environments.

High-temperature electronicsSemiconductor researchThermal barrier coatingsExperimental photovoltaicsThermoelectric materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3749	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-15.93	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05250	eV/atom	—
Formation Energy(ΔHf)	-1.185	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.

Hf23Se25

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental