cMOF Evidence Base
Electrical Transport — Polythiophene hybrid film with zirconium–porphyrin metal–organic framework for improved charge carrier transport and NO2 gas sensing

Measurement evidence

Electrical Transport

Polythiophene hybrid film with zirconium–porphyrin metal–organic framework for improved charge carrier transport and NO2 gas sensing · Lee J.I., Kim M., Park K.C. et al. · Materials Chemistry and Physics · 2022 · 125661

2 measurement groups · 17 results

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

OTFT transfer characteristics comparing P3HT blends with various MOFs at 20 wt%

P3HT blend films with comparison MOFs, 20 wt% · Thin Film

VD = -60 V transfer characteristics; comparison includes pristine P3HT, HKUST-1, ZIF-8, ZIF-67, ZC@NC, and PCN-222.

Atmosphere
vacuum
Geometry
Top-contact bottom-gate OTFT on HMDS-modified Si/SiO2.
Context
Comparison MOF/P3HT blends
Measurement source
5 · 3. Results and discussion · Fig. 4a
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
field-effect mobility comparison across MOFs20 wt% comparison MOFs showed similar or lower field-effect mobility than pristine P3HT; enhancement occurred only for PCN-222——Text
Qualitative		5 · 3. Results and discussion · Fig. 4a; Fig. S3 referenced
field-effect mobility, 20 wt% HKUST-1/P3HT comparison blend~0.0008 cm2 V-1 s-1 from Fig. S3b—visual estimate from log-axis scatter plotFigure Axis
Approximate		4 · Supplementary Information · Figure S3b
field-effect mobility, 20 wt% ZC@NC/P3HT comparison blend~0.00075 cm2 V-1 s-1 from Fig. S3b—visual estimate from log-axis scatter plotFigure Axis
Approximate		4 · Supplementary Information · Figure S3b
field-effect mobility, 20 wt% ZIF-67/P3HT comparison blend~0.0009 cm2 V-1 s-1 from Fig. S3b—visual estimate from log-axis scatter plotFigure Axis
Approximate		4 · Supplementary Information · Figure S3b
field-effect mobility, 20 wt% ZIF-8/P3HT comparison blend~0.0009 cm2 V-1 s-1 from Fig. S3b—visual estimate from log-axis scatter plotFigure Axis
Approximate		4 · Supplementary Information · Figure S3b

OTFT transfer characteristics; field-effect mobility from saturation-regime ID-VG

PCN-222/P3HT blend film series · Thin Film

Transfer curves recorded under vacuum using a Keithley 4200; drain voltage VD = -60 V for mobility calculation.

Atmosphere
vacuum
Geometry
Top-contact bottom-gate OTFT; SiO2 capacitance 10.8 nF cm-2; Au source/drain; L = 100 um, W = 2000 um.
Context
Pristine P3HT and PCN-222/P3HT films with 10-100 wt% PCN-222.
Measurement source
3-5 · 2.3 Characterization; 3. Results and discussion · Fig. 4b-d
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
field-effect mobility, 100 wt% PCN-222/P3HTMarked as a best value within this paper0.0054 cm2 V-1 s-1——Text
Exact Reported		5 · 3. Results and discussion · Fig. 4d
field-effect mobility, 10 wt% PCN-222/P3HT~0.0016 cm2 V-1 s-1 from Fig. 4d—visual estimateFigure Axis
Approximate		5 · 3. Results and discussion · Fig. 4d
field-effect mobility, 20 wt% PCN-222/P3HT~0.0022 cm2 V-1 s-1 from Fig. 4d—visual estimateFigure Axis
Approximate		5 · 3. Results and discussion · Fig. 4d
field-effect mobility, 30 wt% PCN-222/P3HT~0.0026 cm2 V-1 s-1 from Fig. 4d—visual estimateFigure Axis
Approximate		5 · 3. Results and discussion · Fig. 4d
field-effect mobility, 50 wt% PCN-222/P3HT~0.0035 cm2 V-1 s-1 from Fig. 4d—visual estimateFigure Axis
Approximate		5 · 3. Results and discussion · Fig. 4d
field-effect mobility improvement versus pristine P3HTMarked as a best value within this paperapproximately fivefold—approximatelyText
Approximate		5 · 3. Results and discussion · Fig. 4d
field-effect mobility, pristine P3HTapproximately 0.0011 cm2 V-1 s-1 inferred from 100 wt% value and fivefold improvement—calculated as 0.0054/5; source says approximately fivefoldCalculated From Reported
Approximate		5 · 3. Results and discussion · Fig. 4d
on-off current ratio, 100 wt% PCN-222/P3HTMarked as a best value within this paper~2.8e3 from Fig. 4d—visual estimateFigure Axis
Approximate		5 · 3. Results and discussion · Fig. 4d
on-off current ratio, 10 wt% PCN-222/P3HT~7e2 from Fig. 4d—visual estimateFigure Axis
Approximate		5 · 3. Results and discussion · Fig. 4d
on-off current ratio, 20 wt% PCN-222/P3HT~1.1e3 from Fig. 4d—visual estimateFigure Axis
Approximate		5 · 3. Results and discussion · Fig. 4d
on-off current ratio, 50 wt% PCN-222/P3HT~1.5e3 from Fig. 4d—visual estimateFigure Axis
Approximate		5 · 3. Results and discussion · Fig. 4d
on-off current ratio, pristine P3HT~3e2 from Fig. 4d—visual estimateFigure Axis
Approximate		5 · 3. Results and discussion · Fig. 4d