Ag4 Ru4 O12

semiconductor

· Ag4 Ru4 O12

Ag₄Ru₄O₁₂ is a mixed-metal oxide semiconductor combining silver and ruthenium in a 1:1 ratio with oxygen. This compound belongs to the family of precious-metal oxides and is primarily studied as a research material rather than established in widespread industrial production. It is of particular interest for electrochemical applications, catalysis, and solid-state ionics due to the combined properties of its constituent metals—ruthenium's catalytic activity and silver's electrical conductivity—making it notable for emerging applications where conventional oxides or pure metals fall short.

electrochemical catalysissolid electrolytes and ion conductorsresearch semiconductorsoxygen evolution reactionsthin-film electronic deviceshigh-temperature ceramic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7590	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.

Ag4 Ru4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control