Fe2 H2 O4
semiconductor· Fe2 H2 O4
Fe₂H₂O₄ is an iron oxyhydroxide compound with semiconductor properties, likely representing a hydrated or hydroxylated iron oxide phase relevant to electrochemistry and materials research. This material belongs to the broader family of iron hydroxides and oxyhydroxides, which are of significant interest in battery technologies, catalysis, and corrosion science due to their variable oxidation states and ion-exchange capabilities. The semiconductor classification suggests potential applications in energy storage devices, photoelectrochemical systems, or as catalyst supports where iron's redox activity and the hydroxide's structural flexibility provide functional advantages over simpler oxides.
battery electrodes and ion-exchangeelectrochemical catalystscorrosion-resistant coatingsphotoelectrochemical water splittingsensor materialsresearch and development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.