Na4 Bi10 Au2 O22

semiconductor

· Na4 Bi10 Au2 O22

Na₄Bi₁₀Au₂O₂₂ is a complex bismuth oxide semiconductor containing sodium and gold dopants, representing a rare-earth oxide compound engineered for enhanced electronic and optical properties. This material exists primarily in the research and development phase, with potential applications in advanced optoelectronics, photocatalysis, and solid-state device technology where the combination of bismuth's semiconducting behavior and gold's conductivity offers novel functionality not easily achieved in conventional binary oxides.

photocatalytic materialsoptoelectronic devicesadvanced ceramics researchbismuth oxide semiconductorsfunctional oxide compoundsexperimental electronic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.065	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.184	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.

Na4 Bi10 Au2 O22

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control