NaAuO2S

ceramic

· NaAuO2S

NaAuO₂S is a mixed-valence gold sodium compound with sulfur, belonging to the rare earth/precious metal ceramic oxide family. This is a research-phase material primarily investigated for electrochemical and catalytic applications where gold's chemical activity and sulfur's reactivity can be exploited in ceramic matrices. It is not widely deployed in production engineering, but represents a growing class of sulfide-based ceramics being explored for energy storage, heterogeneous catalysis, and solid-state electrochemistry where conventional oxide ceramics show limitations.

experimental catalysiselectrochemical cellsenergy storage researchsulfide ceramicsprecious metal compositesemerging materials development

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.01964	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.620	eV/atom	DFT

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

NaAuO2S — Properties & Data | MatWorld

NaAuO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental