KPr3

ceramic

· JVASP-38209· KPr3

KPr3 is a rare-earth ceramic compound belonging to the potassium-praseodymium oxide family, likely synthesized for research and specialized applications. This material is of interest in solid-state chemistry and materials research for its potential functional properties derived from praseodymium's lanthanide characteristics, though it remains largely confined to laboratory and experimental contexts rather than widespread industrial production. Engineers evaluating this compound would typically do so for advanced ceramic applications requiring rare-earth dopants or specific electronic, optical, or magnetic functionality rather than conventional structural ceramic needs.

research and developmentrare-earth ceramicsexperimental solid-state applicationsspecialty oxide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1817	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000192	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000245	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	2.650	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	2.990	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)	0.4117	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3998	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.

KPr3 — Properties & Data | MatWorld

KPr3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental