Cyclic voltammetry
Zn2EDTA(H2O) comparison electrode · Electrode
Comparison CV in saturated NaClO4 at 10 mV/s, shown in Fig. 5b with Zn2EDTA(H2O) curve.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|
Electrochemistry Application — Synthesis and structure of anhydrous Zn2EDTA metal-organic framework
Measurement evidence
Electrochemistry Application
Synthesis and structure of anhydrous Zn2EDTA metal-organic framework · Starodubtseva A.A., Kan T.V., Marshenya S.N. et al. · Polyhedron · 2024 · 116750
4 measurement groups · 9 results
Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.
Cyclic voltammetry
Zn2EDTA(H2O) comparison electrode · Electrode
Comparison CV in 1 M NaOH at 10 mV/s, shown in Fig. 5a with Zn2EDTA(H2O) curve.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Zn2EDTA(H2O) first-scan anodic peak in 1 M NaOH | approximately +2.0 A/g at approximately -1.43 V vs SCE | — | visual estimate from plot | Figure Axis Approximate | p006 / journal page 6 · Results and discussions · Fig. 5a |
Cyclic voltammetry
Zn2EDTA composite electrode on graphite foil · Electrode
Neutral saturated NaClO4 electrolyte, potential range -1.8 to -0.2 V, sweep rate 10 mV/s; three-electrode cell.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Electrolyte pH after working-material dissolution | approximately pH 2 | — | — | Text Approximate | p006 / journal page 6 · Results and discussions |
| Cation intercalation/deintercalation in aqueous solution | impossible due to high solubility | — | — | Text Qualitative | p006-p007 / journal pages 6-7 · Results and discussions; Conclusion |
| Number of redox peak pairs in saturated NaClO4 | two pairs of peaks | — | — | Text Exact Reported | p006 / journal page 6 · Results and discussions · Fig. 5b |
| Zn2EDTA first-scan main anodic peak in saturated NaClO4 | approximately +3.6 A/g at approximately -1.36 V vs SCE | — | visual estimate from plot | Figure Axis Approximate | p006 / journal page 6 · Results and discussions · Fig. 5b |
| Zn2EDTA first-scan main cathodic peak in saturated NaClO4 | approximately -8.1 A/g at approximately -1.52 V vs SCE | — | visual estimate from plot | Figure Axis Approximate | p006 / journal page 6 · Results and discussions · Fig. 5b |
| Formation constant for protonated Zn-EDTA complex | Kf = 3.16 x 10^2 | — | — | Text Exact Reported | p006 / journal page 6 · Results and discussions |
Cyclic voltammetry
Zn2EDTA composite electrode on graphite foil · Electrode
Biologic SP-300 potentiostat-galvanostat; three-electrode cell; 1 M NaOH aqueous electrolyte; 10 mV/s sweep; Ag/AgCl (3.5 M KCl) reference; carbon cloth auxiliary.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| Zn2EDTA first-scan anodic peak in 1 M NaOH | approximately +3.4 A/g at approximately -1.40 V vs SCE | — | visual estimate from plot | Figure Axis Approximate | p006 / journal page 6 · Results and discussions · Fig. 5a |
| Zn2EDTA first-scan cathodic peak in 1 M NaOH | approximately -4.8 A/g at approximately -1.52 V vs SCE | — | visual estimate from plot | Figure Axis Approximate | p006 / journal page 6 · Results and discussions · Fig. 5a |