Li1 O2 Cu1

semiconductor

· Li1 O2 Cu1

Li₁O₂Cu₁ is an experimental lithium-copper oxide semiconductor compound that combines copper and lithium in an unusual stoichiometry, making it a research-phase material rather than a commercially established compound. While not widely deployed in industry, lithium-copper oxides are of interest in energy storage research and solid-state electrolyte development due to their potential ionic conductivity and electrochemical properties. This compound represents the broader family of mixed-metal oxides being explored as alternatives to conventional battery materials and electronic ceramics, though practical applications remain largely in the laboratory evaluation stage.

solid-state battery researchlithium-ion conductor developmentenergy storage materialselectrochemical devicesmixed-metal oxide semiconductorsadvanced ceramics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	101.7	GPa	—
Shear Modulus(G)	54.88	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.06530	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.262	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.

Li1 O2 Cu1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control