SmBiW2O9

semiconductor

· SmBiW2O9

SmBiW2O9 is a mixed-metal oxide semiconductor compound containing samarium, bismuth, and tungsten, belonging to the family of complex oxide semiconductors studied for photocatalytic and electronic applications. This is a research material primarily investigated for photocatalytic water splitting, environmental remediation, and potentially visible-light-driven applications, where the bismuth-tungsten oxide framework combined with samarium doping aims to improve charge separation and light absorption compared to single-component oxide semiconductors.

photocatalytic water splittingenvironmental remediationvisible-light photocatalysisresearch semiconductorsoxide-based catalystsadvanced materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.390	eV	—

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.

SmBiW2O9

Electrical Properties

Regulatory Screening

Environmental

Export Control