ErCaO3

ceramic

· ErCaO3

ErCaO3 is a rare-earth calcium oxide ceramic compound combining erbium with calcium in a perovskite-related crystal structure. This is a research-phase material primarily investigated for high-temperature applications, optical properties, and solid-state electrolyte systems, rather than a widely commercialized engineering ceramic. Its potential value lies in specialized thermal, photonic, or ionically-conductive applications where rare-earth doping of calcium oxides offers performance advantages over conventional ceramics.

high-temperature ceramics (research)solid-state electrolytesoptical/photonic materialsthermal barriers (experimental)rare-earth compound development

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)	0.2000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.099	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.

ErCaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental