Sr2PrNbO6 — Properties & Data | MatWorld

Sr2PrNbO6

ceramic

· JVASP-101049· Sr2PrNbO6

Sr2PrNbO6 is a complex oxide ceramic compound belonging to the double perovskite family, combining strontium, praseodymium, and niobium in a ordered crystal structure. This material is primarily investigated in research contexts for electrochemical and photocatalytic applications, where its mixed-valence transition metal composition and oxygen-ion conductivity make it a candidate for solid-state electrolytes, catalytic supports, and energy conversion devices. Its notable characteristics stem from the rare-earth praseodymium dopant and niobate framework, which together enable ionic transport and redox activity superior to simpler single-phase oxides, positioning it as a promising material for next-generation fuel cells, electrolyzers, and environmental remediation systems.

solid oxide fuel cellselectrochemical catalystsphotocatalytic water splittingoxygen-ion conductorshigh-temperature electrolytesresearch ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1889	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.940	eV	DFT · OptB88vdW
↳	3.767	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.909	-	DFT · OptB88vdW
↳	3.994	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.3600	%	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)	0.1256	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.087	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.

Sr2PrNbO6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental