Measurement evidence
Ultra-thin Two-Dimensional Trimetallic Metal-Organic Framework for Photocatalytic Reduction of CO2 · Hu M., Liu J., Song S. et al. · ACS Catalysis · 2022 · 3238-3248
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
Ni-BDC catalyst electrode · Electrode
0.5 M Na2SO4, open-circuit potential, FTO working electrode
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| apparent charge-transfer resistance | approximately 6.3 x 10^3 ohm | — | — | Visual Estimate Approximate | p005 · Results and Discussion · Figure 4f |
NiZr-BDC catalyst electrode · Electrode
0.5 M Na2SO4, open-circuit potential, FTO working electrode
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| apparent charge-transfer resistance | approximately 4.6 x 10^3 ohm | — | — | Visual Estimate Approximate | p005 · Results and Discussion · Figure 4f |
NiZrCu-BDC catalyst electrode · Electrode
0.5 M Na2SO4, open-circuit potential, FTO working electrode
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| apparent charge-transfer resistanceMarked as a best value within this paper | approximately 4.2 x 10^3 ohm | — | — | Visual Estimate Approximate | p005 · Results and Discussion · Figure 4f |
Ni-BDC nanosheets · Nanosheet
20 mg catalyst in 15 mL acetonitrile and 5 mL water; CO2 bubbled at least 30 min; 300 W Xe lamp at 660 mW cm^-2
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| liquid alcohol products | no obvious liquid products detected | — | — | Text Qualitative | p006 · Results and Discussion · Figure 5b |
NiZr-BDC nanosheets · Nanosheet
20 mg catalyst in 15 mL acetonitrile and 5 mL water; CO2 bubbled at least 30 min; 300 W Xe lamp at 660 mW cm^-2
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| CH3OH evolution rate | 4.31 umol h^-1 g^-1 | — | — | Text Exact Reported | p006 · Results and Discussion · Figure 5b |
| TOF | 0.0014 h^-1 | — | — | Text Exact Reported | p006 · Results and Discussion · Figure 5c |
NiZrCu-BDC nanosheets · Nanosheet
20 mg catalyst in 15 mL acetonitrile and 5 mL water; CO2 bubbled at least 30 min; 300 W Xe lamp at 660 mW cm^-2
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| apparent quantum efficiency at 420 nmMarked as a best value within this paper | 1.23% | — | — | Text Exact Reported | p006 · Results and Discussion |
| CH4 gas-phase evolution rate | 1.20 umol h^-1 g^-1 | — | — | Text Exact Reported | p006 · Results and Discussion · Figure S16 |
| CO gas-phase evolution rate | 0.76 umol h^-1 g^-1 | — | — | Text Exact Reported | p006 · Results and Discussion · Figure S16 |
| C2H5OH evolution rateMarked as a best value within this paper | 36.62 umol h^-1 g^-1 | — | — | Text Exact Reported | p001 · Abstract |
| CH3OH evolution rateMarked as a best value within this paper | 41.05 umol h^-1 g^-1 | — | — | Text Exact Reported | p001 · Abstract |
| TOFMarked as a best value within this paper | 0.0477 h^-1 | — | — | Text Exact Reported | p006 · Results and Discussion · Figure 5c |
| C2H5OH rate with 420 nm cut-off | 32.61 umol g^-1 h^-1 | — | — | Figure Axis Rounded Reported | p019 · Supporting Information · Figure S31 |
| CH3OH rate with 420 nm cut-offMarked as a best value within this paper | 39.35 umol g^-1 h^-1 | — | — | Figure Axis Rounded Reported | p019 · Supporting Information · Figure S31 |
| cycling stabilityMarked as a best value within this paper | no significant decreases after five cycles | — | — | Text Qualitative | p007 · Results and Discussion · Figures S20-S22 |
Ni-BDC catalyst electrode · Electrode
0.5 M Na2SO4, 300 W Xe lamp switched on/off every 60 s
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| photocurrent density plateau | approximately -5.6 microA/cm2 | — | — | Visual Estimate Approximate | p010 · Supporting Information · Figure S15 |
NiZr-BDC catalyst electrode · Electrode
0.5 M Na2SO4, 300 W Xe lamp switched on/off every 60 s
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| photocurrent density plateau | approximately -5.1 microA/cm2 | — | — | Visual Estimate Approximate | p010 · Supporting Information · Figure S15 |
NiZrCu-BDC catalyst electrode · Electrode
0.5 M Na2SO4, 300 W Xe lamp switched on/off every 60 s
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| photocurrent density plateauMarked as a best value within this paper | approximately -9.5 microA/cm2 | — | — | Visual Estimate Approximate | p010 · Supporting Information · Figure S15 |