KSnSe2
ceramic· JVASP-54849· KSnSe2
KSnSe2 is a ternary chalcogenide ceramic compound composed of potassium, tin, and selenium. This material belongs to the family of metal chalcogenides, which are primarily investigated for photovoltaic, thermoelectric, and optoelectronic applications where semiconducting properties and bandgap engineering are critical. KSnSe2 remains largely in the research phase, with potential utility in next-generation solar cells, solid-state electronic devices, and thermal-energy conversion systems where layered chalcogenide structures offer advantages in efficiency and manufacturing scalability compared to traditional semiconductors.
photovoltaic absorber layersthermoelectric energy conversionoptoelectronic devicesthin-film semiconductorsresearch-phase materialsbandgap engineering
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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
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.