Li2 Co2 O2 F4

semiconductor

· Li2 Co2 O2 F4

Li2Co2O2F4 is a mixed-valent lithium cobalt oxide fluoride compound belonging to the layered oxide semiconductor family, combining ionic lithium, transition metal cobalt, and fluorine in a framework structure. This is a research-phase material of interest for energy storage and solid-state battery applications, where the fluorine incorporation is explored to enhance ionic conductivity and electrochemical stability compared to conventional lithium cobalt oxides. The compound's potential relevance lies in developing next-generation cathode or solid electrolyte materials for lithium-ion and solid-state battery systems, though commercial deployment and engineering specifications remain under investigation.

solid-state battery electrolyteslithium-ion cathode materialsenergy storage researchelectrochemical devicesadvanced battery systemsionic conductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00220	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.013	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 O2 F4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control