Rb4Ag9Sb4S12

semiconductor

· Rb4Ag9Sb4S12

Rb₄Ag₉Sb₄S₁₂ is a quaternary sulfide semiconductor compound combining rubidium, silver, antimony, and sulfur in a complex crystal structure. This is an experimental/research material studied primarily for its potential in solid-state ionics and thermoelectric applications, belonging to the family of superionic conductors and mixed-valence sulfides that show promise for next-generation energy conversion and storage devices.

thermoelectric power generationsolid-state electrolytessuperionic conductorsbattery researchheat-to-electricity conversionmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.000	eV	—

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.

Rb4Ag9Sb4S12

Electrical Properties

Regulatory Screening

Environmental

Export Control