Ag2 S2 O8

semiconductor

· Ag2 S2 O8

Ag₂S₂O₈ is a mixed-valence silver oxide sulfate compound belonging to the family of silver-based inorganic semiconductors. This is a research-phase material studied primarily for its redox chemistry and potential photocatalytic or electrochemical properties rather than established industrial production. The material is of interest in materials science for exploring novel ionic conductivity, catalytic decomposition mechanisms, or electrochemical storage applications, though it remains largely in the experimental phase with limited commercial deployment compared to more mature semiconductor alternatives.

catalytic researchexperimental semiconductorselectrochemical storagephotocatalysis developmentsilver compound chemistryredox materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00190	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9430	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.

Ag2 S2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control