O4 Na2 Au2

semiconductor

· O4 Na2 Au2

Na2Au2O4 is an experimental sodium gold oxide compound classified as a semiconductor, representing an emerging research material in the metallic oxide family. This compound is primarily of interest in fundamental materials science and nanotechnology research rather than established industrial applications, with potential relevance to optoelectronic devices, catalysis, and advanced sensor technologies where the combination of gold's chemical properties with alkali and oxygen dopants may offer novel functionality. Compared to conventional semiconductors, gold-containing oxides remain largely in the exploration phase, making this material suitable for researchers investigating next-generation electronic or photonic materials rather than production engineering environments.

research and developmentexperimental semiconductorsoptoelectronic materialscatalytic substratesadvanced sensorsnanotechnology applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	64.02	GPa	—
Shear Modulus(G)	26.75	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8730	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.

O4 Na2 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control