Li3Mn3SiO8 — Properties & Data | MatWorld

Li3Mn3SiO8

ceramic

· JVASP-47617· Li3Mn3SiO8

Li3Mn3SiO8 is a lithium-manganese silicate ceramic compound that belongs to the family of mixed-metal oxides. This material is primarily of research interest rather than established commercial use, with potential applications in energy storage systems (particularly lithium-ion battery cathodes and electrolyte materials) where its lithium content and structural properties are being investigated for electrochemical performance. The combination of lithium, manganese, and silicate components makes it relevant to the battery materials research community, though it remains in the developmental stage compared to more conventional cathode materials like LiCoO₂ or LiFePO₄.

lithium-ion battery researchcathode material developmentsolid-state electrolyte studiesenergy storage systemsceramic battery components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1437	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.3700	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	67.82	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.1467	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.1467	me	DFT · OptB88vdW · 27°C
Thermoelectric Power Factor(PF)2 entries	0.000371	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000682	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-241.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	278.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1198	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.119	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.

Li3Mn3SiO8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental