cMOF Evidence Base
Electrochemistry Application — Redox-Active Two-Dimensional Tetrathiafulvalene-Copper Metal-Organic Framework with Boosted Electrochemical Performances for Supercapatteries

Measurement evidence

Electrochemistry Application

Redox-Active Two-Dimensional Tetrathiafulvalene-Copper Metal-Organic Framework with Boosted Electrochemical Performances for Supercapatteries · Zhang Z.-R., Ren Z.-H., Luo C.-Y. et al. · Inorganic Chemistry · 2023 · 4672-4679

3 measurement groups · 25 results

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

two-electrode supercapattery CV, GCD, Ragone and cycling

VoltammetryGalvanostatic cycling

AC||1-ox supercapattery device · Electrode

AC||1-ox device in 6 M KOH; potential window 0-1.7 V; scan rates 10-100 mV s^-1; GCD 1-10 A g^-1; cycling at 5 A g^-1 for 5000 cycles.

Temperature
room temperature
Atmosphere
aqueous 6 M KOH
Geometry
activated-carbon negatrode paired with 1-ox positrode
Context
application device based on target 1-ox electrode
Measurement source
p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
AC||1-ox cell-specific capacity at 10 A g^-1125.2 C g^-1——Text
Exact Reported		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4c
AC||1-ox cell-specific capacity at 1 A g^-1Marked as a best value within this paper266.5 C g^-1——Text
Exact Reported		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4c
AC||1-ox specific energy at 1.1 kW kg^-1Marked as a best value within this paper62.9 Wh kg^-1 at 1.1 kW kg^-1——Text
Exact Reported		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4d
AC||1-ox specific energy at 11.1 kW kg^-129.5 Wh kg^-1 at 11.1 kW kg^-1——Text
Exact Reported		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4d
AC||1-ox specific power at maximum reported specific energy1.1 kW kg^-11100 W kg^-1—Text
Exact Reported		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4d
AC||1-ox high specific power pointMarked as a best value within this paper11.1 kW kg^-111100 W kg^-1—Text
Exact Reported		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4d
AC||1-ox cycling capacity retentionMarked as a best value within this paper81.8% after 5000 cycles at 5 A g^-1——Text
Exact Reported		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4e
AC||1-ox working potential window0-1.7 V——Text
Range		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4a,b

two-electrode supercapattery CV, GCD and cycling

VoltammetryGalvanostatic cycling

AC||1-ox' supercapattery device · Electrode

AC||1-ox' device in 6 M KOH; scan rates 10-100 mV s^-1; GCD 1-10 A g^-1; cycling at 5 A g^-1 for 5000 cycles.

Temperature
room temperature
Atmosphere
aqueous 6 M KOH
Geometry
activated-carbon negatrode paired with 1-ox' positrode
Context
application control device based on washed iodine-treated framework
Measurement source
p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4c,d and Figure S17
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
AC||1-ox' cell-specific capacity at 1 A g^-1approximately 195 C g^-1 from Figure 4c—visual estimateFigure Axis
Approximate		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure 4c
AC||1-ox' cycling capacity retention80.4% after 5000 cycles at 5 A g^-1——Figure Axis
Rounded Reported		p018 / SI · 2. Figures · Figure S17c

three-electrode CV, GCD and EIS

Impedance spectroscopyVoltammetryGalvanostatic cycling

1-ox working electrode · Electrode

Three-electrode configuration in 6 M KOH electrolyte at room temperature; calomel reference and Pt counter electrode; CV 10-100 mV s^-1; GCD 1-10 A g^-1; EIS 0.1 Hz-100 kHz.

Temperature
room temperature
Atmosphere
aqueous 6 M KOH
Geometry
MOF/Super P/PTFE on nickel foam working electrode
Context
1-ox electrode compared with 1 and 1-ox'
Measurement source
p004 / 4675 · 2.3. Electrochemical Behaviors · Figure 3 and Figures S13-S16
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
capacitive-controlled contribution of 1-ox at 10 mV s^-132.1%——Text
Exact Reported		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure S16
capacitive-controlled contribution of 1-ox at 100 mV s^-1Marked as a best value within this paper79.9%——Text
Exact Reported		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure S16
three-electrode discharge specific capacity of 1 at 1 A g^-198.7 C g^-1——Text
Exact Reported		p004 / 4675 · 2.3. Electrochemical Behaviors · Figure 3c
three-electrode discharge specific capacity of 1-ox at 1 A g^-1Marked as a best value within this paper677.5 C g^-1——Text
Exact Reported		p004 / 4675 · 2.3. Electrochemical Behaviors · Figure 3c
three-electrode discharge specific capacity of 1-ox' at 1 A g^-1460.6 C g^-1——Text
Exact Reported		p004 / 4675 · 2.3. Electrochemical Behaviors · Figure 3c
capacity retention when current increased from 1 to 10 A g^-1approximately 50% of initial capacity—approximatelyText
Approximate		p004 / 4675 · 2.3. Electrochemical Behaviors · Figure 3c
Table S2 comparison capacitance of 1 at 1 A g^-1350 F g^-1——SI Table
Exact Reported		p020 / SI · 3. Table · Table S2
Table S2 comparison capacitance of 1-ox at 1 A g^-1Marked as a best value within this paper2194 F g^-1——SI Table
Exact Reported		p020 / SI · 3. Table · Table S2
Table S2 comparison capacitance of 1-ox' at 1 A g^-11569 F g^-1——SI Table
Exact Reported		p020 / SI · 3. Table · Table S2
three-electrode CV potential window of 1-0.30 to 0.50 V vs SCE——Text
Range		p004 / 4675 · 2.3. Electrochemical Behaviors · Figure S13a
three-electrode CV potential window of 1-ox and 1-ox'-0.40 to 0.60 V vs SCE——Text
Range		p004 / 4675 · 2.3. Electrochemical Behaviors · Figure 3a and Figure S13b
charge-transfer resistance of pristine 1 electrode6.9 ohm——Text
Exact Reported		p004 / 4675 · 2.3. Electrochemical Behaviors · Figure 3d and Figure S14
charge-transfer resistance of 1-ox electrodeMarked as a best value within this paper0.64 ohm——Text
Exact Reported		p004 / 4675 · 2.3. Electrochemical Behaviors · Figure 3d and Figure S14
charge-transfer resistance of 1-ox' electrode1.91 ohm——Text
Exact Reported		p004 / 4675 · 2.3. Electrochemical Behaviors · Figure 3d and Figure S14
b value for redox peaks of 1-oxb = 0.5——Text
Rounded Reported		p005 / 4676 · 2.3. Electrochemical Behaviors · Figure S15