Measurement evidence
Bismuth-based conductive MOF/COF hybrids enable efficient electrochemical heavy metal ion quantification · Shangguan N., Liu Y., Fan X. et al. · Microchemical Journal · 2026 · 117458
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
COF powder/microspheres · Powder
Imine-bond formation in COF; supporting plot is cited in SI Fig. S1C and checked in the rendered SI surrogate.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| COF imine C=N FT-IR peak | 1612 cm-1 | — | — | Text Exact Reported | 5 · 3.1 · Fig. S1C |
Bi-HHTP powder/nanobelts · Powder
Survey and high-resolution Bi 4f, C 1s and O 1s spectra of Bi-HHTP.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Bi-HHTP Bi 4f5/2 binding energy | 163.5 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2B |
| Bi-HHTP Bi 4f7/2 binding energy | 158.2 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2B |
| Bi-HHTP C-C/C=C C 1s binding energy | 284.85 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2C |
| Bi-HHTP C-O-Bi C 1s binding energy | 285.87 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2C |
| Bi-HHTP Bi-O O 1s binding energy | 531.21 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2D |
COF powder/microspheres · Powder
Survey and high-resolution C 1s, N 1s and O 1s spectra of COF.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| COF C-C/C=C C 1s binding energy | 284.85 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2F |
| COF C=N/C-N C 1s binding energy | 285.75 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2F |
| COF C=N N 1s binding energy | 399.12 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2G |
| COF C=O O 1s binding energy | 532.19 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2H |
Bi-HHTP/COF composite powder · Powder
Survey and high-resolution Bi 4f, O 1s and N 1s spectra of Bi-HHTP/COF.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Bi-HHTP/COF Bi 4f5/2 binding energy | 165.2 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2J |
| Bi-HHTP/COF Bi 4f7/2 binding energy | 159.9 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2J |
| Bi-HHTP/COF C=N N 1s binding energy | 399.58 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2L |
| Bi-HHTP/COF Bi-O O 1s binding energy | 531.60 eV | — | — | Text Exact Reported | 5 · 3.1 · Fig. 2K |
| Binding-energy shift after combination | 0.13-1.67 eV | — | — | Text Range | 5 · 3.1 · Fig. 2J-L |