Cu4 Ce2

semiconductor

· Cu4 Ce2

Cu4Ce2 is an intermetallic compound combining copper and cerium, belonging to the rare-earth metal compound family used in advanced materials research. This material is primarily investigated for potential applications in catalysis, hydrogen storage, and electronic devices where the combined properties of transition metals and rare-earth elements offer unique chemical and electronic behavior. Cu4Ce2 represents an emerging compound in materials science; it is not yet widely deployed in mainstream industrial production but shows promise in laboratory and prototype-scale applications where its specific phase stability and electron-donating characteristics from cerium may provide advantages over single-element or more conventional binary alloys.

catalytic materialshydrogen storage systemsthermoelectric researchrare-earth metallurgyelectronic device componentsmaterials research & development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00250	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1820	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.

Cu4 Ce2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control