Li7 Co5 O12

semiconductor
· Li7 Co5 O12

Li₇Co₅O₁₂ is a lithium cobalt mixed-valence oxide ceramic compound with semiconducting behavior, belonging to the family of lithium-based transition metal oxides studied for energy storage and electrochemical applications. This material is primarily of research interest rather than a mature industrial product, investigated for its potential in lithium-ion battery cathodes, solid-state electrolytes, and oxygen-evolution catalysis where its unique crystal structure and mixed cobalt oxidation states offer interesting electrochemical properties. Engineers evaluating this compound should recognize it as an experimental material in early-stage development, with relevance mainly to battery researchers and solid-state ionics specialists seeking alternatives to conventional layered oxide cathodes.

lithium-ion battery cathodes (research)solid-state electrolyte materialselectrochemical catalysisoxygen-evolution reaction (OER)energy storage systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.