Ca1 Fe1 O3

semiconductor

· Ca1 Fe1 O3

Calcium iron oxide (CaFeO₃) is a perovskite-structured ceramic compound that functions as a semiconductor, combining alkaline earth and transition metal oxides in a defined stoichiometric ratio. This material is primarily investigated in research contexts for energy conversion and catalytic applications, particularly in solid oxide fuel cells (SOFCs), oxygen transport membranes, and photocatalytic systems where its mixed-valence iron chemistry enables electron transport and redox activity. CaFeO₃ offers potential advantages over conventional oxide semiconductors in high-temperature electrochemical devices due to its thermal stability and oxygen mobility, though industrial adoption remains limited compared to more established perovskite variants.

solid oxide fuel cellsoxygen transport membranesphotocatalysishigh-temperature electrodesceramic semiconductorsresearch/development material

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	170.0	GPa	—
Shear Modulus(G)	59.42	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.09170	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.219	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.

Ca1 Fe1 O3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control