MoAuO2S

ceramic

· MoAuO2S

MoAuO2S is a mixed-metal oxide-sulfide ceramic compound containing molybdenum, gold, oxygen, and sulfur elements. This is a research-phase material primarily explored for its potential in catalysis and electrochemistry applications, combining the catalytic properties of molybdenum sulfides with the chemical stability and electron-transport characteristics of gold oxides. While not yet established in mainstream industrial production, materials in this compositional family are investigated for energy conversion devices, sensing applications, and advanced catalytic processes where multi-element metal compounds can offer tunable electronic and surface properties.

electrocatalysis researchhydrogen evolution catalystselectrode materials (experimental)chemical sensingenergy storage devices (developmental)

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)	2.832	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.660	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.

MoAuO2S — Properties & Data | MatWorld

MoAuO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental