PrKO3 — Properties & Data | MatWorld

PrKO3

ceramic

· PrKO3

PrKO3 is a rare-earth potassium compound ceramic belonging to the perovskite family, where praseodymium (Pr) serves as the A-site cation. This material is primarily explored in research contexts for its potential electrochemical and photocatalytic properties, rather than established high-volume industrial applications. PrKO3 and related rare-earth perovskites are investigated for energy conversion, catalysis, and solid-state ionic applications where rare-earth dopants can modulate electronic structure and ion-transport behavior.

solid-state electrolytes (research)photocatalytic materialsoxygen-ion conductorsenergy storage devicesadvanced ceramics (experimental)catalytic supports

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.4000	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.922	eV/atom	DFT

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.

PrKO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental