Er4ThCN4

ceramic

· JVASP-111072· Er4ThCN4

Er4ThCN4 is an experimental ceramic compound containing erbium and thorium with carbon and nitrogen, belonging to the family of rare-earth refractory ceramics. This research-phase material is being investigated for ultra-high-temperature applications where thermal stability, hardness, and chemical inertness are critical, with potential value in aerospace propulsion systems, nuclear applications, and advanced thermal barrier coatings where conventional ceramics reach their performance limits.

high-temperature structural ceramicsaerospace thermal protectionrefractory applicationsnuclear fuel cladding researchthermal barrier coatingsadvanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3836	lb/in³	—

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)	0.04850	eV/atom	—
Formation Energy(ΔHf)	-1.643	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.

Er4ThCN4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental