LiBO2

Name: LiBO2
Brand: MatWorld

ceramic

· LiBO2

Lithium borate (LiBO2) is an inorganic ceramic compound combining lithium and borate oxides, typically studied as a functional ceramic material. It appears primarily in research and specialized optical/electronic applications, where its thermal stability and glassy-crystalline properties make it relevant for solid-state electrolytes, optical coatings, and high-temperature sealing materials. LiBO2 is of particular interest in lithium-ion battery development and glass-ceramic compositions, where alternatives like traditional silicates and aluminas may lack adequate ionic conductivity or thermal matching.

solid-state electrolyteslithium-ion battery componentsoptical coatings and windowshigh-temperature seals and glazesglass-ceramic compositesresearch and development materials

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Bulk Modulus(K)2 entries	8,698.3	ksi	DFT
↳	13,111.4	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)2 entries	4,283.7	ksi	DFT
↳	8,020.6	ksi	DFT · OptB88vdW

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.

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.08107	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	7.473	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)2 entries	9.537	-	DFT · OptB88vdW
↳	8.160	-	DFT · PBE
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.935	-	DFT · OptB88vdW
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Electron Effective Mass(m*e)	0.4467	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.167	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)2 entries	0.4775	C/m²	DFT · OptB88vdW
↳	0.2238	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE
Thermoelectric Power Factor(PF)2 entries	0.000768	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00190	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-115	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	438.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	1.650	%	DFT · TBmBJ

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.

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.01380	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.560	eV/atom	DFT · OptB88vdW
↳	-2.641	eV/atom	Measured

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.

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.

LiBO2 — Properties & Data | MatWorld

LiBO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental