Li5CoOF5 — Properties & Data | MatWorld

Li5CoOF5

ceramic

· Li5CoOF5

Li5CoOF5 is an experimental mixed-anion ceramic compound combining lithium, cobalt, oxygen, and fluorine—a composition strategy that blends oxide and fluoride chemistry to engineer new functional properties. This material belongs to the emerging class of oxyfluoride ceramics designed for solid-state electrochemistry and energy storage applications; it is primarily a research-phase compound rather than an established commercial product. The dual-anion approach (O²⁻ and F⁻) is notable for potentially enabling enhanced ionic conductivity, modified electrochemical stability windows, and tunable redox behavior compared to conventional oxide-only ceramics, making it of interest to researchers exploring next-generation solid electrolytes and cathode materials.

solid-state battery electrolyteslithium-ion cathode materialsresearch electrochemistrysolid electrolyte interfacesadvanced energy storage development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Piezoelectric Modulus(eij)	0.8618	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Li5CoOF5

Electrical Properties

Regulatory Screening

Environmental