Electrochemistry Application — Mixed metal conductive MOFs constructed from Trypan blue linked metal nodes: characteristic features and electrochemical performance

18 measurement groups · 20 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

Cyclic voltammetry

Voltammetry

Co-Try MOF graphite paste electrode · Electrode

Single-metal MOF comparator CV over 0.01-0.5 V/s in SI; main Fig. 11 compares 0.01 V/s traces with mixed-metal MOFs.

Measurement source: 11 · Supporting Information · Figure S12

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Co-Try CV behaviour	quasi-reversible with weak anodic and cathodic peaks and non-faradaic contribution	—	—	Text Qualitative	3897 · Electrochemical behavior studies · Fig. 11; Fig. S12-S15

Cyclic voltammetry

Voltammetry

Cu-Try MOF graphite paste electrode (E) · Electrode

0.1 N HCl; scan rates 0.01-0.5 V s^-1; potential window -0.15 to 0.6 V; Pt counter; Ag reference

Measurement source: 3888, 3895-3898 · Electrochemical measurements; Electrochemical behavior studies · Fig. 8

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
E oxidation peak current at 0.01 V s^-1	62.7	—	—	Text Exact Reported	3895 · Electrochemical behavior studies · Fig. 8

Cyclic voltammetry

Voltammetry

Er-Try MOF graphite paste electrode · Electrode

Single-metal MOF comparator CV over 0.01-0.5 V/s in SI; main Fig. 11 compares 0.01 V/s traces with mixed-metal MOFs.

Measurement source: 13 · Supporting Information · Figure S14

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Er-Try CV behaviour	quasi-reversible with weak anodic and cathodic peaks and non-faradaic contribution	—	—	Text Qualitative	3897 · Electrochemical behavior studies · Fig. 11; Fig. S12-S15

Cyclic voltammetry

Voltammetry

Cu-Co-Try MOF graphite paste electrode (P1) · Electrode

0.1 N HCl; scan rates 0.01-0.5 V s^-1; potential window -0.15 to 0.6 V; Pt counter; Ag reference

Measurement source: 3888, 3895-3898 · Electrochemical measurements; Electrochemical behavior studies · Fig. 8

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P1 oxidation peak current at 0.01 V s^-1Marked as a best value within this paper	719.4	—	—	Text Exact Reported	3895 · Electrochemical behavior studies · Fig. 8

Linear sweep voltammetry for HER

Voltammetry

Cu-Co-Try MOF graphite paste electrode (P1) · Electrode

1 M KOH according to text; room temperature; scan rate 5 mV s^-1

Measurement source: 3898-3899 · Electrochemical behavior studies · Fig. 12(a)

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P1 HER overpotential at 10 mA cm^-2Marked as a best value within this paper	160	—	—	Text Exact Reported	3899 · Electrochemical behavior studies · Fig. 12(a)
P1 HER onset overpotential	~140 mV	—	—	Text Approximate	3898-3899 · Electrochemical behavior studies · Fig. 12(a)

Linear sweep voltammetry for OER

Voltammetry

Cu-Co-Try MOF graphite paste electrode (P1) · Electrode

0.1 M KOH according to Fig. 12 caption; scan rate 5 mV s^-1

Measurement source: 3899 · Electrochemical behavior studies · Fig. 12(b)

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P1 OER current densityMarked as a best value within this paper	~33 mA cm^-2	—	—	Text Approximate	3899 · Electrochemical behavior studies · Fig. 12(b)

Cyclic voltammetry

Voltammetry

Cu-Zn-Try MOF graphite paste electrode (P2) · Electrode

0.1 N HCl; scan rates 0.01-0.5 V s^-1; potential window -0.15 to 0.6 V; Pt counter; Ag reference

Measurement source: 3888, 3895-3898 · Electrochemical measurements; Electrochemical behavior studies · Fig. 8

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P2 oxidation peak current at 0.01 V s^-1	637.5	—	—	Text Exact Reported	3895 · Electrochemical behavior studies · Fig. 8

Linear sweep voltammetry for HER

Voltammetry

Cu-Zn-Try MOF graphite paste electrode (P2) · Electrode

1 M KOH according to text; room temperature; scan rate 5 mV s^-1

Measurement source: 3898-3899 · Electrochemical behavior studies · Fig. 12(a)

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P2 HER overpotential at 10 mA cm^-2	190	—	—	Text Exact Reported	3899 · Electrochemical behavior studies · Fig. 12(a)
P2 HER onset overpotential	~140 mV	—	—	Text Approximate	3898-3899 · Electrochemical behavior studies · Fig. 12(a)

Linear sweep voltammetry for OER

Voltammetry

Cu-Zn-Try MOF graphite paste electrode (P2) · Electrode

0.1 M KOH according to Fig. 12 caption; scan rate 5 mV s^-1

Measurement source: 3899 · Electrochemical behavior studies · Fig. 12(b)

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P2 OER current density	25	—	—	Text Exact Reported	3899 · Electrochemical behavior studies · Fig. 12(b)

Cyclic voltammetry

Voltammetry

Cu-Er-Try MOF graphite paste electrode (P3) · Electrode

0.1 N HCl; scan rates 0.01-0.5 V s^-1; potential window -0.15 to 0.6 V; Pt counter; Ag reference

Measurement source: 3888, 3895-3898 · Electrochemical measurements; Electrochemical behavior studies · Fig. 8

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P3 oxidation peak current at 0.01 V s^-1	79.7	—	—	Text Exact Reported	3895 · Electrochemical behavior studies · Fig. 8

Linear sweep voltammetry for HER

Voltammetry

Cu-Er-Try MOF graphite paste electrode (P3) · Electrode

1 M KOH according to text; room temperature; scan rate 5 mV s^-1

Measurement source: 3898-3899 · Electrochemical behavior studies · Fig. 12(a)

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P3 HER onset overpotentialMarked as a best value within this paper	~107 mV	—	—	Text Approximate	3898-3899 · Electrochemical behavior studies · Fig. 12(a)

Linear sweep voltammetry for OER

Voltammetry

Cu-Er-Try MOF graphite paste electrode (P3) · Electrode

0.1 M KOH according to Fig. 12 caption; scan rate 5 mV s^-1

Measurement source: 3899 · Electrochemical behavior studies · Fig. 12(b)

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P3 OER current density	10	—	—	Text Exact Reported	3899 · Electrochemical behavior studies · Fig. 12(b)

Cyclic voltammetry

Voltammetry

Cu-Yb-Try MOF graphite paste electrode (P4) · Electrode

0.1 N HCl; scan rates 0.01-0.5 V s^-1; potential window -0.15 to 0.6 V; Pt counter; Ag reference

Measurement source: 3888, 3895-3898 · Electrochemical measurements; Electrochemical behavior studies · Fig. 8

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P4 oxidation peak current at 0.01 V s^-1	173.7	—	—	Text Exact Reported	3895 · Electrochemical behavior studies · Fig. 8

Linear sweep voltammetry for HER

Voltammetry

Cu-Yb-Try MOF graphite paste electrode (P4) · Electrode

1 M KOH according to text; room temperature; scan rate 5 mV s^-1

Measurement source: 3898-3899 · Electrochemical behavior studies · Fig. 12(a)

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P4 HER onset overpotentialMarked as a best value within this paper	~107 mV	—	—	Text Approximate	3898-3899 · Electrochemical behavior studies · Fig. 12(a)

Linear sweep voltammetry for OER

Voltammetry

Cu-Yb-Try MOF graphite paste electrode (P4) · Electrode

0.1 M KOH according to Fig. 12 caption; scan rate 5 mV s^-1

Measurement source: 3899 · Electrochemical behavior studies · Fig. 12(b)

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
P4 OER current density	8	—	—	Text Exact Reported	3899 · Electrochemical behavior studies · Fig. 12(b)

Cyclic voltammetry

Voltammetry

Thermally treated P1-P4 MOF set · Electrode

As-synthesised P1-P4 compared with samples thermally treated at 280 C and 580 C; potential window -0.1 to 1.2 V

Measurement source: 3897-3898 · Electrochemical behavior studies · Fig. 10

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Effect of thermal treatment on current response	current response increased for thermally treated MOFs, attributed to carbonisation of organic linkers	—	—	Text Qualitative	3897 · Electrochemical behavior studies · Fig. 10

Cyclic voltammetry

Voltammetry

Yb-Try MOF graphite paste electrode · Electrode

Single-metal MOF comparator CV over 0.01-0.5 V/s in SI; main Fig. 11 compares 0.01 V/s traces with mixed-metal MOFs.

Measurement source: 14 · Supporting Information · Figure S15

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Yb-Try CV behaviour	quasi-reversible with weak anodic and cathodic peaks and non-faradaic contribution	—	—	Text Qualitative	3897 · Electrochemical behavior studies · Fig. 11; Fig. S12-S15

Cyclic voltammetry

Voltammetry

Zn-Try MOF graphite paste electrode · Electrode

Single-metal MOF comparator CV over 0.01-0.5 V/s in SI; main Fig. 11 compares 0.01 V/s traces with mixed-metal MOFs.

Measurement source: 12 · Supporting Information · Figure S13

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Zn-Try CV behaviour	quasi-reversible with weak anodic and cathodic peaks and non-faradaic contribution	—	—	Text Qualitative	3897 · Electrochemical behavior studies · Fig. 11; Fig. S12-S15