KNaNdNbO5 — Properties & Data | MatWorld

KNaNdNbO5

ceramic

· JVASP-86519· KNaNdNbO5

KNaNdNbO5 is a mixed-metal oxide ceramic compound containing potassium, sodium, neodymium, and niobium. This material belongs to the family of complex perovskite and pyrochlore-type ceramics and is primarily of research and development interest rather than established commercial production. The compound is investigated for potential applications in advanced ceramics requiring high-temperature stability, ionic conductivity, or ferroelectric properties, with particular relevance to solid-state electrolytes, photocatalytic devices, and specialized optical or microwave components where the rare-earth and transition-metal constituents provide functional benefits.

solid-state electrolyteshigh-temperature ceramicsphotocatalytic materialsferroelectric devicesmicrowave dielectricsrare-earth ceramic research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	12,081.6	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3000	-	DFT · OptB88vdW
Shear Modulus(G)	5,882.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1646	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.473	eV	DFT · OptB88vdW
↳	4.412	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.114	-	DFT · OptB88vdW
↳	3.394	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	-2.830	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.

KNaNdNbO5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental