Sr3 Fe2 Cu2 S2 O5

semiconductor

· Sr3 Fe2 Cu2 S2 O5

Sr₃Fe₂Cu₂S₂O₅ is an oxysulfide semiconductor compound combining strontium, iron, and copper in a mixed-anion lattice structure. This is a research-phase material investigated for its potential in photocatalysis and energy conversion applications, particularly for solar-driven water splitting and pollutant degradation, where the mixed valence states and tunable bandgap from combined oxide and sulfide components offer advantages over single-anion systems.

photocatalytic water splittingsolar energy conversionenvironmental remediationresearch semiconductorsheterogeneous catalysisemerging photovoltaics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.08550	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.836	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.

Sr3 Fe2 Cu2 S2 O5

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control