Ba3 Zr2 O7

semiconductor

· Ba3 Zr2 O7

Ba3Zr2O7 is a barium zirconate ceramic compound belonging to the pyrochlore oxide family, known for its high thermal stability and ionic conductivity at elevated temperatures. This material is primarily investigated for solid-state electrolyte and thermal barrier coating applications in energy devices, where its resistance to sintering and chemical stability under harsh conditions make it a candidate for next-generation fuel cells, oxygen transport membranes, and heat-engine insulation; it represents an emerging alternative to conventional yttria-stabilized zirconia in specialized high-temperature applications.

solid oxide fuel cells (SOFC)thermal barrier coatingsoxygen transport membraneshigh-temperature ceramicsadvanced power generation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.227	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.442	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ba3 Zr2 O7

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control