Ba3Ta3N5

ceramic

· JVASP-146509· Ba3Ta3N5

Ba₃Ta₃N₅ is a ternary ceramic nitride compound combining barium, tantalum, and nitrogen, belonging to the family of advanced refractory and functional ceramics. This material is primarily investigated in research contexts for high-temperature structural applications and functional ceramics, where its thermal stability and ceramic hardness are of interest. The tantalum-nitride system offers potential in applications demanding chemical inertness and thermal performance, though Ba₃Ta₃N₅ remains largely a laboratory compound without widespread industrial deployment compared to conventional nitride ceramics like Si₃N₄ or AlN.

high-temperature ceramics researchrefractory materials developmentfunctional ceramicstantalum nitride systemsadvanced structural ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2992	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)	0.09710	eV/atom	—
Formation Energy(ΔHf)	-1.014	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.

Ba3Ta3N5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental