Measurement evidence
Proton-electron coupling and mixed conductivity in a hydrogen-bonded coordination polymer · Park M., Ju H., Oh J. et al. · Nature Communications · 2025 · 1316
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
Ni-BAND powder/crystal-derived solid · Powder
N2 adsorption measurement used to assess porosity/surface area.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| BET surface area | ~9 m2/g | — | — | Text Approximate | 4 · Results · Supplementary Fig. 8 |
Ni-BAND powder/crystal-derived solid · Powder
Sample dried, then exposed to controlled humidity at 298 K; water uptake calculated as (w - w0)/w0.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| water adsorption at 17% RH | 0.042846463 g/g | — | — | SI Table Exact Reported | # sheet Figure4b · Fig. 4b source data |
| water adsorption at 70% RH | 0.061352062 g/g | — | — | SI Table Exact Reported | # sheet Figure4b · Fig. 4b source data |
| water adsorption at 90% RHMarked as a best value within this paper | 0.123871514 g/g | — | — | SI Table Exact Reported | # sheet Figure4b · Fig. 4b source data |
| water adsorption phase boundaries | Phase I <30% RH; Phase II 30-70% RH; Phase III >70% RH | — | — | Text Qualitative | 4 · Results · Fig. 4b |