YbBaSi4N7

ceramic

· JVASP-58336· YbBaSi4N7

YbBaSi4N7 is a rare-earth silicon nitride ceramic compound combining ytterbium and barium with silicon nitride as the primary structural phase. This material belongs to the family of oxynitride and rare-earth-doped nitride ceramics under active research for high-temperature structural applications. It represents a promising research compound for advanced ceramic matrix composites and thermal barrier systems where the rare-earth doping improves oxidation resistance and thermal stability compared to conventional silicon nitride.

high-temperature structural ceramicsthermal barrier coatingsceramic matrix compositesaerospace propulsionresearch and developmentoxidation-resistant refractories

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1941	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.227	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

YbBaSi4N7 — Properties & Data | MatWorld

YbBaSi4N7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental