Li2CoSi2O6 — Properties & Data | MatWorld

Li2CoSi2O6

ceramic

· JVASP-48150· Li2CoSi2O6

Li₂CoSi₂O₆ is a lithium cobalt silicate ceramic compound belonging to the family of mixed-metal silicates. This material is primarily of research interest rather than an established industrial ceramic, investigated for potential applications in battery systems, solid-state electrolytes, and high-temperature structural ceramics where the combination of lithium mobility and cobalt's electrochemical properties may offer advantages in energy storage or thermal stability.

solid-state battery researchlithium-ion conductor studiesthermal management ceramicscobalt-containing electrolyteshigh-temperature ceramics (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.940	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8130	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	21.66	-	DFT · OptB88vdW
Magnetic Moment(μB)	6.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1074	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.346	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.

Li2CoSi2O6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental