Cd2 Bi2 Cl2 O4
semiconductor· Cd2 Bi2 Cl2 O4
Cd₂Bi₂Cl₂O₄ is an oxyhalide semiconductor compound combining cadmium, bismuth, chlorine, and oxygen—a layered mixed-metal halide belonging to the family of potential photovoltaic and optoelectronic materials. This is primarily a research-phase material; such compounds are investigated for next-generation solar cells, photodetectors, and light-emitting applications where alternative perovskites or traditional semiconductors face stability or toxicity concerns. Engineers evaluate oxyhalides like this for their tunable bandgaps, potential for solution processing, and reduced reliance on lead or tin compared to mainstream perovskites, though commercial viability remains under development.
photovoltaic researchphotodetector devicesoptoelectronic sensorsexperimental solar cellslight-emitting applicationshalide semiconductors
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.