Ag2 I2
semiconductor· Ag2 I2
Silver iodide (Ag₂I₂) is an ionic semiconductor compound belonging to the family of silver halides, known for its mixed-valence silver chemistry and layered crystal structure. This material is primarily investigated in research contexts for optoelectronic applications, photographic emulsions, and solid-state ionic conductors, where its unique combination of ionic conductivity and semiconducting properties offers potential advantages over conventional single-component halides in specialized electrochemical and photonic devices.
photographic emulsions and imagingsolid-state ionic conductorsoptoelectronic researchelectrochemical sensorsadvanced battery electrolytes (research)mixed-valence semiconductor research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.