K4Ba2SnSb4
ceramic· JVASP-141990· K4Ba2SnSb4
K4Ba2SnSb4 is an inorganic ceramic compound composed of potassium, barium, tin, and antimony elements, likely a mixed-metal oxide or chalcogenide ceramic with potential ionic or semiconducting behavior. This is a research-phase material rather than an established industrial ceramic; compounds in this compositional family are of interest for solid-state chemistry studies and may exhibit properties relevant to ion conductivity, photovoltaic, or thermoelectric applications. Engineers would consider this material primarily in advanced research contexts exploring new ceramic chemistries for energy conversion or solid electrolyte systems, rather than in conventional structural or refractory applications.
solid-state researchexperimental ceramicsenergy materials developmention-conducting compoundslaboratory-scale evaluation
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.808 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2890 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00150 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7129 | 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.