Er2CuOs

metal

· JVASP-39991· Er2CuOs

Er₂CuO₅ is a ternary oxide compound combining erbium, copper, and oxygen, belonging to the family of rare-earth transition-metal oxides. This material is primarily of research interest rather than established industrial production, with potential applications in advanced ceramics, magnetic materials, and electronic devices that exploit rare-earth and copper oxide synergies. The material's notable characteristics stem from the combination of erbium's lanthanide properties with copper's redox chemistry, making it relevant for researchers exploring high-performance oxides in energy storage, catalysis, or functional ceramic applications.

experimental ceramics researchrare-earth oxide compoundsmagnetic materials developmentcatalytic applicationsadvanced electronic materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4542	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-3.500	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4131	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.

Er2CuOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control