Ba1 O2

semiconductor

· Ba1 O2

Ba₁O₂ (barium oxide or barium peroxide) is an inorganic ceramic compound belonging to the metal oxide semiconductor family, though this specific stoichiometry is relatively uncommon in standard industrial applications and may represent a research-phase material or intermediate compound. Barium oxide compounds are investigated primarily in electrochemistry, energy storage, and advanced ceramics research, with potential applications in oxygen evolution catalysts, solid-state battery components, and high-temperature structural ceramics. This material would appeal to engineers developing next-generation energy devices or exploring alternative ceramic compositions where barium's electrochemical properties and oxygen stoichiometry offer advantages over conventional alternatives.

energy storage researchcatalytic materialsceramic compositionshigh-temperature applicationselectrochemical devicesoxygen-deficient ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10,281.6	ksi	—
Shear Modulus(G)	5,202.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.070	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.955	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.

Ba1 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control