Sc2 Ag2 P4 S12

semiconductor

· Sc2 Ag2 P4 S12

Sc₂Ag₂P₄S₁₂ is a quaternary chalcogenide semiconductor compound combining scandium, silver, phosphorus, and sulfur elements. This material belongs to the family of mixed-metal thiophosphates, which are primarily explored in research contexts for photovoltaic and solid-state ionics applications due to their tunable bandgap and potential ion-conducting properties. The silver content and sulfur-rich composition suggest potential relevance to emerging thin-film photovoltaic technologies and solid-state battery electrolytes, though practical industrial deployment remains limited and material performance data are under active investigation.

experimental photovoltaicssolid-state battery researchthin-film semiconductorsionic conductorschalcogenide optoelectronicsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.893	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7180	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.

Sc2 Ag2 P4 S12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control