PrCoO3 — Properties & Data | MatWorld

PrCoO3

ceramic

· JVASP-8611· PrCoO3

PrCoO3 is a perovskite ceramic oxide compound composed of praseodymium and cobalt, belonging to the family of rare-earth transition-metal oxides. This material is primarily investigated in research contexts for electrochemical and catalytic applications, where its mixed-valence cobalt sites and oxygen-deficiency tolerance make it attractive for energy conversion devices. Engineering interest centers on its potential in solid oxide fuel cells, oxygen reduction catalysis, and high-temperature structural applications where the combination of ionic and electronic conductivity is exploited.

solid oxide fuel cell cathodesoxygen reduction catalysishigh-temperature structural ceramicselectrochemical devicescatalytic convertersresearch/development materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	198.5	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2900	-	DFT · OptB88vdW
Shear Modulus(G)	96.42	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	7.450	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1680	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.415	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06870	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.358	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.

PrCoO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental