Porosity — Photoinduced Charge-Carrier Generation in Epitaxial MOF Thin Films: High Efficiency as a Result of an Indirect Electronic Band Gap?

Measurement evidence

Porosity

Photoinduced Charge-Carrier Generation in Epitaxial MOF Thin Films: High Efficiency as a Result of an Indirect Electronic Band Gap? · Liu J., Zhou W., Liu J. et al. · Angewandte Chemie - International Edition · 2015 · 7441-7445

2 measurement groups · 6 results

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

QCM-D permeation/stability test

Free-base porphyrin Zn-SURMOF 2 on glass-coated QCM sensor · Thin Film

Q-Sense E4 with flow module; 25 +/- 0.02 deg C; 100 uL/min; exposure to acetonitrile and I-/I3- in acetonitrile.

Temperature
298.15
Atmosphere
liquid phase
Geometry
Glass-coated QCM sensor, 10 mm working electrode diameter
Context
Pristine MOF film exposed to electrolyte solvent
Measurement source
29 / p030 · Supplementary Figures · Figure S19
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Frequency shift after acetonitrile injectionDelta f = ~80 HzCaption
Approximate
29 / p030 · Supplementary Figures · Figure S19
Dissipation factor after solvent/electrolyte injectionDelta D = 1 x 10^-6Caption
Rounded Reported
29 / p030 · Supplementary Figures · Figure S19
Frequency shift after I-/I3- electrolyte injectionDelta f = ~40 HzCaption
Approximate
29 / p030 · Supplementary Figures · Figure S19

QCM-D permeation/stability test

Pd porphyrin Zn-SURMOF 2 on glass-coated QCM sensor · Thin Film

Q-Sense E4 with flow module; 25 +/- 0.02 deg C; 100 uL/min; exposure to acetonitrile and I-/I3- in acetonitrile.

Temperature
298.15
Atmosphere
liquid phase
Geometry
Glass-coated QCM sensor, 10 mm working electrode diameter
Context
Pristine MOF film exposed to electrolyte solvent
Measurement source
31 / p032 · Supplementary Figures · Figure S21
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Frequency shift after acetonitrile injectionDelta f = ~550 HzCaption
Approximate
31 / p032 · Supplementary Figures · Figure S21
Dissipation factor after solvent/electrolyte injectionDelta D = 1.5 x 10^-6Caption
Rounded Reported
31 / p032 · Supplementary Figures · Figure S21
Frequency shift after I-/I3- electrolyte injectionDelta f = ~60 HzCaption
Approximate
31 / p032 · Supplementary Figures · Figure S21