KAg3S2

metal

· JVASP-55265· KAg3S2

KAg₃S₂ is an intermetallic compound combining potassium, silver, and sulfur, belonging to the ternary metal sulfide family. This is a research material with limited commercial deployment, primarily investigated for electrochemical and ionic conductor applications where the combination of silver's conductivity and sulfide's structural properties may offer advantages in solid-state battery or sensor systems. Its engineering interest lies in fundamental materials science rather than established industrial production, making it relevant mainly to researchers exploring novel ionic/electronic transport mechanisms in multi-component metal sulfide systems.

solid-state battery researchionic conductor developmentelectrochemical sensor systemsternary intermetallic compoundsmaterials chemistry research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1831	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.432	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-79.79	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4465	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.

KAg3S2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control