Ru1 Au3
semiconductor· Ru1 Au3
Ru₁Au₃ is an intermetallic compound combining ruthenium and gold in a 1:3 atomic ratio, belonging to the noble metal alloy family. This material is primarily of research interest for applications requiring high electrical conductivity, corrosion resistance, and catalytic activity, particularly in electrochemistry and advanced electronics where the synergistic properties of ruthenium and gold offer advantages over single-element or conventional alloy alternatives.
electrochemical catalysiscontacts and connectorsresearch compoundscorrosion-resistant coatingselectronic device materialshydrogen evolution catalysts
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
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.