N2 adsorption and BET surface area
c-HBC-12O-Cu black powder · Powder
N2 sorption at 77 K; main text states activated at 358 K under vacuum (10 Pa) for 12 h before measurement; SI method states degassed at room temperature for 10 h under 1e-5 bar.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| BET surface area | 116 m2 g-1 | — | — | Text Exact Reported | p004 / article p8982 · Results and Discussion · Figure S21 |