Co4 Ag4 O12

semiconductor

· Co4 Ag4 O12

Co₄Ag₄O₁₂ is a mixed-metal oxide semiconductor compound combining cobalt and silver oxide phases, representing a research-stage material from the broader family of transition metal oxides used in catalysis and electrochemistry. This material is primarily investigated for applications requiring combined redox activity from both cobalt and silver species, such as oxygen reduction catalysis, battery electrodes, and heterogeneous catalytic systems, where the dual-metal composition may offer synergistic effects unavailable in single-metal oxide alternatives.

catalyst developmentoxygen reduction reactionsbattery electrodesresearch electrochemistrymixed-metal oxidesair cathodes

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3631	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5910	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.

Co4 Ag4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control