ErThCN

ceramic

· JVASP-110253· ErThCN

ErThCN is an experimental ceramic compound containing erbium, thorium, and carbon-nitrogen constituents, representing a high-density refractory ceramic in the rare-earth/actinide family. This research-phase material is being explored for applications requiring extreme thermal stability and density, such as advanced nuclear fuel forms, shielding components, or ultra-high-temperature structural applications where conventional ceramics reach their limits. Its combination of rare-earth and actinide elements suggests potential use in specialized nuclear or aerospace contexts, though maturity and practical manufacturability remain open questions.

Advanced nuclear materialsRefractory ceramicsHigh-density shieldingExtreme temperature environmentsResearch and development phaseAerospace thermal protection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.50	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)	0.06070	eV/atom	—
Formation Energy(ΔHf)	-1.152	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.

ErThCN

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental