K2AgBiI6
metal· JVASP-110356· K2AgBiI6
K2AgBiI6 is a mixed-metal halide compound containing potassium, silver, and bismuth with iodine, representing an emerging class of materials in the perovskite and halide family. This is primarily a research material being investigated for optoelectronic and photovoltaic applications, particularly as a lead-free alternative in next-generation solar cells and radiation detection systems. The compound's notable advantage lies in its potential to combine the stability and availability of bismuth with the optoelectronic tunability of halide perovskites, offering a more environmentally and economically viable pathway compared to lead-based perovskites currently used in commercial photovoltaic devices.
solar cell absorbersperovskite photovoltaicsradiation detectionoptoelectronic devicesresearch/developmental applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.