RuTaO3

ceramic

· RuTaO3

RuTaO3 is a ceramic compound composed of ruthenium, tantalum, and oxygen, belonging to the family of mixed-metal oxides with perovskite or related crystal structures. This material is primarily of research interest for its potential in electrochemical and catalytic applications, leveraging the high electrochemical stability of tantalum oxides combined with the catalytic properties of ruthenium-based compounds. It is not yet widely deployed in mainstream engineering applications but shows promise in emerging fields where corrosion resistance, catalytic activity, and electrical properties intersect.

electrochemical catalysiscorrosion-resistant coatingsoxygen evolution reactionfuel cell electrodesresearch materialshigh-temperature oxidation resistance

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.6020	μB	DFT
↳	3.018	μB	DFT

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.532	eV/atom	DFT
↳	0.6200	eV/atom	DFT

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

RuTaO3 — Properties & Data | MatWorld

RuTaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental