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
| 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.