KCu4Sb2
metal· JVASP-94881· KCu4Sb2
KCu4Sb2 is an intermetallic compound combining potassium, copper, and antimony—a research-phase material studied primarily for its electronic and thermal properties rather than structural applications. While not yet widely deployed in commercial engineering, compounds in the copper-antimony family are of interest in thermoelectric systems and functional electronic materials where specific electrical and heat-transport characteristics are needed. This material represents an experimental composition requiring further development before mainstream adoption.
thermoelectric researchelectronic materials developmentintermetallic compound studysolid-state physics applicationslaboratory/prototype evaluation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.