Ca4 Co4 O10

semiconductor

· Ca4 Co4 O10

Ca₄Co₄O₁₀ is an oxygen-deficient mixed-metal oxide semiconductor combining calcium and cobalt in a layered crystal structure, representing a class of materials actively explored for their electronic and catalytic properties. This compound is primarily of research and development interest rather than established industrial production, with potential applications in catalysis, energy storage devices, and emerging electronic components where tailored redox chemistry and mixed-valence cobalt sites offer functional advantages over single-phase alternatives.

catalytic materials researchelectrochemical energy storagemixed-metal oxide semiconductorsoxygen reduction catalystsadvanced ceramics developmentsolid-state electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	15,691.5	ksi	—
Shear Modulus(G)	6,691	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.049	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 Co4 O10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control