GeAuO2S

ceramic

· GeAuO2S

GeAuO₂S is an experimental mixed-metal oxide-sulfide ceramic compound combining germanium, gold, oxygen, and sulfur elements. This quaternary ceramic represents an emerging research material in the family of multifunctional metal chalcogenides and oxides, likely investigated for semiconducting, photocatalytic, or optoelectronic properties rather than structural applications. While not yet established in mainstream industrial production, materials of this composition type are of interest in advanced photocatalysis, environmental remediation, and solid-state electronics where the combination of noble metal (Au) and semiconductor elements (Ge, S) can enable novel light-responsive or catalytic behavior.

photocatalytic materials (research)environmental remediation (experimental)semiconductor researchoptical coatings (development stage)thin-film electronics (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.0000746	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.400	eV/atom	—

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

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.

GeAuO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental