FeH2O2

ceramic
· JVASP-29858· FeH2O2

FeH₂O₂ is an iron-based ceramic compound containing iron, hydrogen, and oxygen—a composition that places it in the family of iron oxides and hydroxides rather than conventional structural ceramics. This appears to be either a research compound or a specialized material with limited established industrial presence; materials with this specific stoichiometry are not commonly deployed in mainstream engineering applications. The material's potential relevance lies in catalysis, water treatment, or advanced ceramic research where iron oxide ceramics are studied for chemical reactivity and oxidation resistance, though commercial adoption and performance data remain limited compared to well-established iron oxide ceramics like hematite or magnetite.

Research and experimental applicationsWater treatment (catalytic)Iron oxide chemistryCeramic matrix developmentCatalytic converters (exploratory)

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
13,391.3
ksi—
Poisson's Ratio(ν)
0.2300
-—
Shear Modulus(G)
8,258.4
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
0.1514
lb/in³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.7500
eV—
Dielectric Constant (Relative Permittivity)(εr)
8.267
-—
Piezoelectric Modulus(eij)
0.000
C/m²—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.2518
eV/atom—
Formation Energy(ΔHf)
-0.8291
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.
FeH2O2 — Properties & Data | MatWorld