Cs2SeCl6
ceramic· Cs2SeCl6
Cs2SeCl6 is a halide perovskite ceramic compound composed of cesium, selenium, and chlorine. This material belongs to the broader family of inorganic halide perovskites, which are primarily investigated in research contexts for optoelectronic and photovoltaic applications due to their tunable bandgap and crystalline structure. While not yet widely deployed in mainstream engineering, halide perovskites like Cs2SeCl6 are being explored as alternatives to lead-based perovskites for radiation detection, scintillation, and solid-state lighting due to their lower toxicity and potential for solution-based processing.
radiation detection (research)scintillation materials (experimental)photovoltaic devices (early-stage)optoelectronic sensors (development)X-ray detection (emerging)lead-free perovskite alternatives (research)
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Dielectric Constant (Relative Permittivity)(εr)2 entries | — | - | — | — | |
| ↳ | — median of 2 measurements | - | — | — | |
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | — | |
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.