Bi4 Rh4 O14

semiconductor

· Bi4 Rh4 O14

Bi₄Rh₄O₁₄ is a mixed-metal oxide semiconductor combining bismuth and rhodium in a pyrochlore or related crystal structure, typically studied as a research compound rather than a commercial material. This material belongs to the family of complex metal oxides being explored for electrochemical catalysis, photocatalysis, and solid-state energy applications, where the dual-metal composition can offer enhanced activity compared to single-metal oxide alternatives. Interest in this compound centers on potential catalytic performance in oxidation reactions and electrochemical cells, though it remains largely in the academic research phase.

electrochemical catalysisphotocatalytic water treatmentoxygen evolution reactionsolid oxide fuel cellsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01410	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.208	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.

Bi4 Rh4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control