Ba2 O2

semiconductor

· Ba2 O2

Ba₂O₂ (barium peroxide) is an inorganic ceramic compound and oxygen-releasing oxidizer belonging to the peroxide family of materials. It is primarily investigated in research contexts for applications requiring controlled oxygen release and as a precursor material for synthesizing advanced barium-based functional ceramics and electronic materials. The compound's oxidizing properties and potential for high-temperature stability make it of interest in specialized industrial and laboratory settings, though it remains less common in mainstream engineering applications compared to other barium oxides.

oxygen generation systemshigh-temperature ceramicschemical synthesis precursoroxidizer in specialty processesresearch and development materialsfunctional electronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	48.10	GPa	—
Shear Modulus(G)	21.54	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.443	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.604	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.

Ba2 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control