Ba1 Cu1 W1 O5

semiconductor

· Ba1 Cu1 W1 O5

Ba₁Cu₁W₁O₅ is a ternary oxide semiconductor compound combining barium, copper, and tungsten in a perovskite-related crystal structure. This is primarily a research material studied for its electronic and photocatalytic properties rather than an established commercial product. The material family shows promise in photocatalysis, particularly for environmental remediation and water splitting applications, where the mixed-metal oxide composition can offer tunable bandgap and enhanced charge separation compared to single-component oxides.

photocatalytic water treatmenthydrogen generation researchenvironmental remediationoptoelectronic device researchsemiconductor thin films

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00670	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.910	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.

Ba1 Cu1 W1 O5

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control