Ca4 Co8 O16

semiconductor

· Ca4 Co8 O16

Ca₄Co₈O₁₆ is a complex mixed-valence oxide semiconductor combining calcium and cobalt in a highly ordered crystalline structure, belonging to the family of transition metal oxides with potential applications in catalysis and electrochemistry. This compound is primarily of research and developmental interest rather than established industrial production, studied for its electronic properties and potential use in oxygen reduction catalysts, energy storage systems, and photocatalytic applications. Its mixed-metal composition offers tunable electronic behavior compared to single-component oxides, making it relevant for engineers exploring advanced functional ceramics in next-generation energy and catalytic technologies.

oxygen reduction catalystselectrochemical energy storagephotocatalytic applicationsresearch-phase materialstransition metal oxide semiconductorsindustrial catalysis development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03310	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.835	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.

Ca4 Co8 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control