Ca4 Co2 Si4 O14
semiconductor· Ca4 Co2 Si4 O14
Ca₄Co₂Si₄O₁₄ is a mixed-metal silicate ceramic compound containing calcium, cobalt, and silicon in a layered or framework silicate structure. This is a research-phase material studied primarily for its potential semiconductor and photocatalytic properties, rather than an established commercial material; it belongs to the broader family of transition-metal silicates being investigated for energy conversion and environmental remediation applications.
photocatalytic water purificationvisible-light semiconductor devicesresearch optoelectronicsenvironmental remediationnext-generation solar materialshigh-temperature ceramic coatings
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.