CsErO3

ceramic

· CsErO3

CsErO3 is a perovskite ceramic compound composed of cesium, erbium, and oxygen, belonging to the family of rare-earth oxide perovskites. This is a research material rather than an established engineering ceramic; it is primarily studied for its potential in solid-state electrochemistry, photonics, and high-temperature applications where cesium and erbium dopants can provide specific ionic, thermal, or optical functionalities. The material may offer advantages in niche applications requiring rare-earth-doped perovskite properties, such as oxygen-ion conductivity or luminescence, but remains largely in the experimental phase without widespread industrial adoption.

Solid oxide fuel cells (research)Optical/photonic materials (experimental)High-temperature ceramic hostsIon conductor researchRare-earth doped ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.3990	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.133	eV/atom	—

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

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.

CsErO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental