Li2 Cu1 Bi1 O4

semiconductor

· Li2 Cu1 Bi1 O4

Li₂Cu₁Bi₁O₄ is an ternary oxide semiconductor compound combining lithium, copper, and bismuth in a mixed-metal oxide structure. This is a research-phase material studied primarily for its potential in photocatalytic and optoelectronic applications, where the combination of copper and bismuth oxides—both known for visible-light activity—offers promise for solar energy conversion and environmental remediation. The material represents an emerging class of ternary semiconductors designed to overcome bandgap and charge-carrier limitations of binary oxide systems.

photocatalytic water splittingvisible-light photocatalysissolar energy conversionenvironmental remediationthin-film optoelectronicsbismuth-based semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.365	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.

Li2 Cu1 Bi1 O4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control