KAu2O4 — Properties & Data | MatWorld

KAu2O4

ceramic

· JVASP-121433· KAu2O4

KAu2O4 is a mixed-valence potassium gold oxide ceramic compound, representing an uncommon inorganic oxide in the gold chemistry family. This material exists primarily in research and materials science contexts rather than widespread industrial production, with potential interest in electrochemistry, catalysis, and solid-state ionics due to gold's unique redox properties and the tailored ionic conductivity that mixed-metal oxides can offer.

electrochemical catalysis researchsolid electrolyte developmentgold chemistry characterizationhigh-temperature ceramicsmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	0.000	Pa	DFT · OptB88vdW
Shear Modulus(G)	0.000	Pa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.292	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.393	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1275	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4805	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

KAu2O4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental