Fe4 H4 O8

semiconductor

· Fe4 H4 O8

Fe4H4O8 is an iron-hydrogen-oxygen compound that functions as a semiconductor, likely representing a hydrated or hydroxide-based iron oxide phase. This material belongs to the broader family of iron oxide semiconductors and is primarily of research interest rather than established industrial production, with potential applications in catalysis, environmental remediation, and photoelectrochemical devices where iron-based semiconductors show promise for water splitting and pollutant degradation.

photocatalytic water treatmentphotoelectrochemical devicesheterogeneous catalysisresearch semiconductorsenvironmental remediationmaterials chemistry research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	22,492.2	ksi	—
Shear Modulus(G)	13,289.4	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.166	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.

Fe4 H4 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control