K2LiBO3 — Properties & Data | MatWorld

K2LiBO3

ceramic

· JVASP-25577· K2LiBO3

K2LiBO3 is a lithium-containing borate ceramic compound combining potassium, lithium, and boron oxide constituents. This material is primarily of research and specialized industrial interest, particularly in optical and electrochemical applications where the combination of lithium mobility and borate glass-forming properties offers potential advantages. The material family has been explored for nonlinear optical devices, solid-state battery components, and high-temperature ceramic applications where lithium-based borates can provide both structural rigidity and ionic conductivity.

nonlinear optical devicessolid-state battery electrolyteshigh-temperature ceramicsborate glass formulationsresearch compoundsionic conductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	51.28	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	22.19	GPa	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	2.517	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.135	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	9.342	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.704	-	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.1193	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000910	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000286	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-137.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	474.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	9.330	%	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.262	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.

K2LiBO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental