Li₂PmGe is an experimental ceramic compound belonging to the family of lithium-based intermetallic oxides or mixed-anion ceramics, combining lithium, promethium, and germanium. This is a research-phase material not yet established in commercial production; compounds in this compositional space are primarily investigated for advanced energy storage applications, particularly as potential solid electrolyte materials or as components in next-generation battery systems where ionic conductivity and chemical stability are critical. The inclusion of promethium (a synthetic rare element) makes this a specialized laboratory compound rather than an engineering material for mainstream industrial deployment.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.450 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -13.43 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00250 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4003 | eV/atom | — |