Li2 Co2 Cu2 O8

semiconductor

· Li2 Co2 Cu2 O8

Li₂Co₂Cu₂O₈ is a mixed-metal oxide semiconductor composed of lithium, cobalt, and copper in a layered or complex crystal structure. This is a research-phase compound rather than a commercial material, studied primarily for its potential in energy storage, catalysis, and electronic applications where the synergistic effects of multiple transition metals offer tunable electronic and ionic properties. The material belongs to the family of high-entropy or multi-cation oxides that combine lithium's ionic mobility with cobalt and copper's variable oxidation states, making it relevant for battery cathodes, electrocatalysts, or photocatalytic devices where conventional single-phase oxides fall short.

battery cathode materials (research)energy storage electrodeselectrocatalysis (oxygen reduction/evolution)photocatalytic applicationsmixed-valence oxide semiconductorsmaterials screening for emerging technologies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.136	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.

Li2 Co2 Cu2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control