Li2CoO3 — Properties & Data | MatWorld

Li2CoO3

ceramic

· JVASP-44759· Li2CoO3

Li2CoO3 is a lithium cobalt oxide ceramic compound that belongs to the family of layered transition metal oxides studied for electrochemical energy storage applications. This material is primarily of research interest as a cathode material for lithium-ion batteries, where its crystal structure and lithium-ion conductivity make it relevant for next-generation battery chemistries seeking alternatives to conventional lithium cobalt oxide (LiCoO2). Engineers evaluating this compound should recognize it as an experimental/developmental material rather than an established commercial product, chosen for fundamental studies of how compositional and structural variations affect battery performance and stability.

lithium-ion battery cathodesenergy storage researchelectrochemical applicationssolid-state battery developmentcathode material optimizationmaterials research & testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	18,119.6	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2400	-	DFT · OptB88vdW
Shear Modulus(G)	11,817.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1185	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.978	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2413	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.540	eV/atom	DFT · OptB88vdW

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.

Li2CoO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental