HeCe3

ceramic

· JVASP-129081· HeCe3

HeCe3 is a rare-earth ceramic compound belonging to the hexagonal cerium family, likely explored for high-temperature structural or functional applications where rare-earth ceramics offer thermal stability and specialized electronic or thermal properties. While not a widely commercialized material, compounds in this family are of interest in advanced research for refractory applications, solid-state devices, and next-generation high-temperature engineering where conventional oxides reach performance limits.

high-temperature refractory systemsrare-earth ceramics researchthermal barrier coatings (experimental)solid-state electronicsadvanced thermal managementspecialized optical or electronic devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.855	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)	0.6694	eV/atom	—
Formation Energy(ΔHf)	0.6657	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.

HeCe3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental