four-probe conductivity on pressed-powder pellet
Cu-TOC black powder / pressed pellet · Powder
Pressed pellet measured from 298 K to 403 K using a Keithley 2002 multimeter.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Cu-TOC conductivity near 403 KMarked as a best value within this paper | nearly 1.0 S cm−1 when the temperature rises to 403 K | 100 S m-1 | — | Text Approximate | p.5 · 2.3 · Figure 3h |
| Cu-TOC Arrhenius activation energyMarked as a best value within this paper | Ea = 0.097 eV | — | — | Text Exact Reported | p.5 · 2.3 · Figure 3i |
| Cu-TOC room-temperature conductivityMarked as a best value within this paper | 0.2 S cm−1 | 20 S m-1 | — | Text Rounded Reported | p.5 · 2.3 · Figure 3h; Table S4 |