Pa1 Ag1 Au2

semiconductor

· Pa1 Ag1 Au2

Pa1Ag1Au2 is an experimental intermetallic compound combining palladium, silver, and gold in a 1:1:2 atomic ratio, belonging to the precious metal alloy family. This research-phase material is of interest in specialized applications requiring high nobility, corrosion resistance, and catalytic properties that exceed those of binary precious metal systems. The ternary composition offers potential for tuning electronic structure and surface reactivity in ways unavailable from simpler alloys, making it relevant for high-performance catalysis, biocompatible medical devices, and advanced electronics where both chemical inertness and functional properties are critical.

catalytic converters and fuel cellsbiomedical implantshigh-reliability electronics and contactscorrosion-resistant coatingsresearch phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00220	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3520	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.

Pa1 Ag1 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control