H2 Br2

ceramic

· H2 Br2

H₂Br₂ is an experimental hydrogen-bromine compound classified as an ionic ceramic material, representing a niche research compound rather than a commercially established engineering material. This material exists primarily in laboratory and theoretical contexts as part of halide chemistry research, with potential applications in advanced energy storage systems, such as hydrogen-bromine fuel cells and flow batteries, where the reversible redox chemistry of bromine combined with hydrogen offers electrochemical advantages. The material is notable within the materials research community for its potential in high-energy-density storage systems, though it remains under development and has not achieved widespread industrial adoption compared to conventional battery chemistries.

experimental electrochemistryhydrogen-bromine flow batteriesfuel cell researchenergy storage systemshalide ceramic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,126.5	ksi	—
Shear Modulus(G)	867.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.665	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1850	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.

H2 Br2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental