RuIrO2S

ceramic

· RuIrO2S

RuIrO2S is a mixed-metal oxide sulfide ceramic containing ruthenium, iridium, oxygen, and sulfur—a research-phase compound combining noble metal oxides with sulfide chemistry. This material family is being investigated for electrocatalytic applications where corrosion resistance and catalytic activity are critical, particularly in electrochemical energy conversion and water treatment systems. Compared to conventional single-metal oxide or precious-metal catalysts, ruthenium-iridium compounds offer synergistic activity and potential cost optimization through compositional tuning, though engineering adoption remains limited to specialized R&D and pilot-scale electrochemistry.

electrochemical catalysiswater splitting/hydrogen generationcorrosion-resistant electrodesoxygen evolution reaction (OER)research catalytic materials

Compliance & Regulations

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

Units:

si imperial

Filter by

Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	1.743	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.540	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.

RuIrO2S — Properties & Data | MatWorld

RuIrO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental