Ca4 Co6 O16

semiconductor

· Ca4 Co6 O16

Ca₄Co₆O₁₆ is a mixed-valence calcium-cobalt oxide ceramic compound belonging to the family of complex metal oxides, characterized by a layered or spineloid crystal structure. This material is primarily of research interest for energy storage and catalytic applications, where cobalt oxides are explored for electrochemical performance; it may also find relevance in pigment or magnetic material development where cobalt-based ceramics are conventional. While not yet widely commercialized as a bulk engineering material, compounds in this family are investigated for next-generation battery cathodes, oxygen evolution catalysts, and functional ceramics where the cobalt valence states and oxygen stoichiometry enable tunable electronic and ionic properties.

battery cathodes / energy storageelectrochemical catalystsresearch materialsfunctional ceramicsmixed-valence oxides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9947	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.719	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 Co6 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control