Ca4 Fe4 O10

semiconductor
· Ca4 Fe4 O10

Ca₄Fe₄O₁₀ is a mixed-valence calcium-iron oxide ceramic compound that functions as a semiconductor, belonging to the family of iron-based oxides with potential applications in electrochemistry and materials research. This compound is primarily explored in research contexts for its electronic and ionic transport properties, with interest in energy storage systems, catalysis, and electrochemical devices where iron-oxygen redox chemistry is leveraged. As a mixed-metal oxide, it represents an alternative to single-metal oxide semiconductors, offering the possibility of tuned electronic properties through the combination of calcium and iron sites, though industrial applications remain limited compared to more established ceramic semiconductors.

electrochemical energy storagecatalytic materialsceramic semiconductorsionic conductorsresearch and developmentmixed-metal oxide systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.