PrSmO3

semiconductor

· PrSmO3

PrSmO3 is a rare-earth oxide ceramic compound composed of praseodymium and samarium in a perovskite crystal structure. This material is primarily of research and development interest for high-temperature applications, particularly in solid oxide fuel cells (SOFCs), oxygen separation membranes, and catalytic systems where rare-earth oxides provide ionic conductivity and thermal stability. The combination of praseodymium and samarium offers potential advantages in tuning the material's oxygen vacancy concentration and redox properties compared to single rare-earth perovskites, making it a candidate for next-generation energy conversion and oxygen transport devices.

solid oxide fuel cells (SOFC)oxygen separation membraneshigh-temperature catalystsceramic electrolytesresearch-phase energy materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.274	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.872	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

PrSmO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control