HSe2

ceramic

· JVASP-123666· HSe2

HSe2 is a ceramic compound in the metal diselenide family, likely a transitional metal selenide with potential semiconductor or thermal properties. As a research-phase material, HSe2 is primarily of interest in materials science investigations rather than established industrial production, with potential applications in thermoelectric devices, optoelectronics, or high-temperature structural ceramics depending on its specific crystal structure and dopant chemistry.

thermoelectric devicessemiconductor researchhigh-temperature ceramicsoptoelectronic materialsmaterials science investigationadvanced ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.379	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1705	eV/atom	—
Formation Energy(ΔHf)	0.1700	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.

HSe2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental