Sr3 Fe2 Cu2 Se2 O5

semiconductor

· Sr3 Fe2 Cu2 Se2 O5

Sr₃Fe₂Cu₂Se₂O₅ is a mixed-metal oxide semiconductor containing strontium, iron, copper, and selenium in a layered perovskite-related structure. This is a research-stage compound being investigated for its potential electrochemical and electronic properties rather than an established commercial material. Interest in this material family centers on applications requiring mixed-valence transition metals and complex oxide frameworks, particularly in energy conversion and catalysis where the interplay between iron and copper redox chemistry can be exploited.

experimental semiconductorsenergy conversion researchelectrochemical catalysismixed-metal oxide materialssolid-state chemistryemerging photovoltaic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01560	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.784	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 Se2 O5

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control