Ag2 O4 Cl2

semiconductor

· Ag2 O4 Cl2

Ag₂O₄Cl₂ is a mixed-valence silver oxide chloride compound belonging to the family of layered halide semiconductors with potential photocatalytic and ion-conducting properties. This is primarily a research-phase material investigated for photocatalytic water splitting, antimicrobial coatings, and solid-state ionics applications, where its layered structure and silver chemistry offer advantages over conventional oxide semiconductors in visible-light activation and ionic transport. While not yet commercialized at scale, compounds in this family are being explored as alternatives to TiO₂-based photocatalysts and solid electrolytes due to their tunable band gaps and inherent antimicrobial character.

photocatalytic water splitting (research)antimicrobial coatingssolid-state ion conductorsvisible-light photocatalystsenvironmental remediation (experimental)silver-halide semiconductor devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8415	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.1820	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 O4 Cl2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control