Measurement evidence
Ammonia-Assisted Chemical Vapor Deposition Growth of Two-Dimensional Conjugated Coordination Polymer Thin Films · Liu J., Fu S., Fu Y. et al. · Journal of the American Chemical Society · 2025 · 18190-18196
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
Fe-HHB-o CVD thin film without NH3 · Thin Film
Fe-HHB-o thin film directly grown on quartz substrate.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| optical bandgap from Tauc plot | 1.11 eV | — | — | Caption Exact Reported | SI p22 · Figure S16 · Figure S16b |
Fe-HHB-w NH3-assisted CVD thin film · Thin Film
Fe-HHB-w thin film directly grown on quartz substrate.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| optical bandgap from Tauc plot | 1.35 eV | — | — | Caption Exact Reported | SI p22 · Figure S16 · Figure S16b |
Fe-HHB-w-AT high-concentration NH3 treated film · Thin Film
High-concentration NH3-treated Fe-HHB-w-AT sample analysed by XPS N 1s.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| N 1s Fe-NH3 coordination peak | ~399.7 eV | — | — | Text Approximate | SI p28 · Figure S22 discussion · Figure S22a |
| N 1s NH4+ peak | ~401.8 eV | — | — | Text Approximate | SI p28 · Figure S22 discussion · Figure S22a |
Fe-HHB-w NH3-assisted CVD thin film · Thin Film
C 1s XPS comparison of Fe-HHB-w and Fe-HHB-o; reported ratios included as separate results.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| C=O:C-O XPS ratio for Fe-HHB-o | ~1.56:1 | — | — | Caption Approximate | SI p23 · Figure S17 caption · Figure S17b |
| C=O:C-O XPS ratio for Fe-HHB-w | ~1.28:1 | — | — | Caption Approximate | SI p23 · Figure S17 caption · Figure S17a |