K2 In4 Au8

metal

· K2 In4 Au8

K2In4Au8 is an intermetallic compound combining potassium, indium, and gold in a defined stoichiometric ratio. This is a research-phase material rather than an established engineering alloy; intermetallic compounds of this type are investigated for potential applications in electronic devices, thermoelectric systems, and specialized catalytic applications where the unique electronic structure arising from metal-metal bonding can be leveraged.

experimental intermetallic researchthermoelectric device developmentelectronic material systemscatalysis researchthin film deposition studiessolid-state chemistry applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2930	eV/atom	—

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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.

K2 In4 Au8

Other Properties

Regulatory Screening

Environmental

Export Control