Bi2 Sb2 O6

semiconductor

· Bi2 Sb2 O6

Bi₂Sb₂O₆ is a mixed-metal oxide semiconductor composed of bismuth and antimony, belonging to the pyrochlore or related oxide structure family. This compound is primarily investigated in research settings for photocatalytic and optoelectronic applications, where its layered electronic structure and band gap characteristics make it a candidate material for visible-light-driven processes and potential thermoelectric devices. Compared to more established semiconductors like TiO₂ or BiVO₄, Bi₂Sb₂O₆ offers tunable optical properties through compositional control, though industrial deployment remains limited and optimization for cost-effective synthesis continues.

photocatalysis and water splittingvisible-light sensingresearch semiconductorsthermoelectric materials developmentoxide optoelectronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.028	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.354	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.

Bi2 Sb2 O6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control