Li12 Cu4 O8

semiconductor

· Li12 Cu4 O8

Li₁₂Cu₄O₈ is a mixed-valence lithium copper oxide ceramic compound that belongs to the family of lithium-transition metal oxides. This is a research-phase material primarily of interest for energy storage and solid-state electrochemistry applications, where copper's variable oxidation states and lithium's ionic mobility offer potential for enhanced ionic conductivity or electrochemical performance.

solid-state battery cathodeslithium-ion conductorsresearch electrochemistryenergy storage materialsmixed-valence ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.463	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.604	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.

Li12 Cu4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control