Na6 S4 Ag2

semiconductor

· Na6 S4 Ag2

Na₆S₄Ag₂ is an experimental mixed-valence semiconductor compound combining sodium, sulfur, and silver in a layered or complex crystal structure. This material belongs to the family of silver-sulfide-based ionic semiconductors, which are primarily of research interest for their potential in solid-state ionics and advanced semiconductor applications rather than established industrial production. The compound's notable feature is the combination of silver's high ionic mobility with sulfur's semiconducting character, making it potentially relevant to next-generation ionic conductors, photovoltaic materials, and solid electrolytes, though practical engineering applications remain largely exploratory.

solid-state electrolytesresearch semiconductor devicesionic conductor prototypesphotovoltaic researchthin-film applicationsadvanced battery materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.301	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9740	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.

Na6 S4 Ag2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control