Electrical Transport — Electrochromism in Isoreticular Metal-Organic Framework Thin Films with Record High Coloration Efficiency

Measurement evidence

Electrical Transport

Electrochromism in Isoreticular Metal-Organic Framework Thin Films with Record High Coloration Efficiency · Kumar A., Li J., Inge A.K. et al. · ACS Nano · 2023 · 21595-21603

3 measurement groups · 6 results

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

apparent electron diffusion coefficient from spectroelectrochemical potential-step chronoamperometry using modified Cottrell equation

Zn-NDI@FTO thin film · Thin Film

Absorbance change of XDI radical anion monitored versus square root of time; averages of 3 different film preparations

Atmosphere
electrochemical conditions as above
Geometry
FTO-supported MOF thin film; charge propagation normal to substrate
Context
pristine_framework thin film on FTO
Measurement source
22 · Apparent diffusion coefficients · Figure S28
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
apparent electron diffusion coefficient Dapp_e3.2 +- 2.2 x 10^-10 cm2 s-1+- 2.2 x 10^-10Visual Estimate
Approximate
22 · Apparent diffusion coefficients · Figure S28
finite-to-semi-infinite diffusion transition scan rateapproximately 50 mV s-1Text
Approximate
4 · Electrochemistry of Isoreticular MOF Thin Films · Figures S22/S24/S26

apparent electron diffusion coefficient from spectroelectrochemical potential-step chronoamperometry using modified Cottrell equation

Zn-PDI@FTO thin film · Thin Film

Absorbance change of XDI radical anion monitored versus square root of time; averages of 3 different film preparations

Atmosphere
electrochemical conditions as above
Geometry
FTO-supported MOF thin film; charge propagation normal to substrate
Context
pristine_framework thin film on FTO
Measurement source
22 · Apparent diffusion coefficients · Figure S28
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
apparent electron diffusion coefficient Dapp_e1.06 +- 1.1 x 10^-10 cm2 s-1+- 1.1 x 10^-10Visual Estimate
Approximate
22 · Apparent diffusion coefficients · Figure S28
finite-to-semi-infinite diffusion transition scan rateapproximately 50 mV s-1Text
Approximate
4 · Electrochemistry of Isoreticular MOF Thin Films · Figures S22/S24/S26

apparent electron diffusion coefficient from spectroelectrochemical potential-step chronoamperometry using modified Cottrell equation

Zn-PMDI@FTO thin film · Thin Film

Absorbance change of XDI radical anion monitored versus square root of time; averages of 3 different film preparations

Atmosphere
electrochemical conditions as above
Geometry
FTO-supported MOF thin film; charge propagation normal to substrate
Context
pristine_framework thin film on FTO
Measurement source
22 · Apparent diffusion coefficients · Figure S28
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
apparent electron diffusion coefficient Dapp_e1.6 +- 1.5 x 10^-10 cm2 s-1+- 1.5 x 10^-10Visual Estimate
Approximate
22 · Apparent diffusion coefficients · Figure S28
finite-to-semi-infinite diffusion transition scan rateapproximately 50 mV s-1Text
Approximate
4 · Electrochemistry of Isoreticular MOF Thin Films · Figures S22/S24/S26