K2AgBi

metal

· K2AgBi

K2AgBi is an intermetallic compound consisting of potassium, silver, and bismuth, representing a rare ternary metallic system. This material exists primarily in research and experimental contexts rather than established industrial production, with potential interest in thermoelectric applications and advanced metallurgical studies due to its mixed-valence composition and the contrasting properties of its constituent elements.

thermoelectric researchexperimental intermetallic compoundsmaterials science investigationlow-temperature applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	18.12	GPa	—
Poisson's Ratio(ν)	0.2900	-	—
Shear Modulus(G)	9.890	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.638	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.9480	eV	—
Dielectric Constant (Relative Permittivity)(εr)	11.22 range 8.771–13.66median of 2 measurements	-	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-99.90	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01170	eV/atom	—
Formation Energy(ΔHf)	-0.3977	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.

K2AgBi

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control