Rb1 Cu1 O3

semiconductor

· Rb1 Cu1 O3

RbCuO₃ is a mixed-metal oxide semiconductor compound combining rubidium, copper, and oxygen in a 1:1:3 stoichiometry. This is a research-phase material studied primarily in solid-state chemistry and materials science contexts, belonging to the family of copper oxide perovskites and related ternary oxides that show potential for electronic and photocatalytic applications. While not yet established in mainstream industrial production, compounds in this family are investigated for their potential in energy conversion, catalysis, and semiconductor device research due to copper oxide's known photocatalytic properties and the structural modifications introduced by alkali metal incorporation.

photocatalytic materials researchsemiconductor device developmentenergy conversion (experimental)catalysis researchthin-film electronics (prototype phase)solid-state chemistry studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02110	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4590	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.

Rb1 Cu1 O3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control