Ba3ZnTa2O9

ceramic

· Ba3ZnTa2O9

Ba3ZnTa2O9 is a complex oxide ceramic compound combining barium, zinc, and tantalum in a perovskite-related crystal structure. This material is primarily investigated in research settings for microwave and RF (radiofrequency) applications, where its dielectric properties are of interest for resonators, filters, and substrate applications in telecommunications and wireless systems. Ba3ZnTa2O9 represents the broader family of high-permittivity ceramics engineered for miniaturization of electronic components; it competes with established materials like BaTiO₃ and specialized zirconate compounds where low dielectric loss and thermal stability are critical.

microwave resonators and filtersRF substrate materialswireless telecommunicationshigh-permittivity dielectricsresearch-stage advanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.320	eV	—

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.

Ba3ZnTa2O9

Electrical Properties

Regulatory Screening

Environmental