Li2 O8 Cu4
semiconductor· Li2 O8 Cu4
Li₂O₈Cu₄ is a mixed-valence lithium copper oxide compound that functions as a semiconductor, belonging to the family of transition metal oxides with potential electrochemical and photonic applications. This is primarily a research-phase material studied for energy storage, catalysis, and optoelectronic device architectures rather than an established engineering material in widespread industrial use. Interest in this compound centers on its mixed copper oxidation states and lithium ion mobility, making it relevant to battery chemistry, solid-state electrolytes, and photocatalytic material exploration where alternatives like conventional lithium cobalt oxides or copper oxide ceramics may have limitations.
battery materials researchsolid-state electrolytesphotocatalytic applicationstransition metal oxide semiconductorsexperimental energy storage
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.