Electrical Transport — Layer-by-Layer Assembled Conductive Metal–Organic Framework Nanofilms for Room-Temperature Chemiresistive Sensing

Measurement evidence

Electrical Transport

Layer-by-Layer Assembled Conductive Metal–Organic Framework Nanofilms for Room-Temperature Chemiresistive Sensing · Yao M.-S., Lv X.-J., Fu Z.-H. et al. · Angewandte Chemie - International Edition · 2017 · 16510-16514

1 measurement group · 3 results

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

Two-probe I-V temperature-dependent conductivity with Keithley 4200 source meter.

Electrical conductivity

Cu3(HHTP)2-40C thin-film device · Electrode

I-V curves measured from 200 K to 300 K; log sigma plotted versus 1/T.

Temperature: 200-300
Geometry: Two-probe Au electrodes; schematic shows interdigitated Au electrodes with 100 um gap and 1000 um length.
Context: Pristine Cu3(HHTP)2-40C thin film.
Measurement source: SI p.10 · Figure S6 caption and text · Figure S6

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Activation energy from log sigma vs 1/T	0.16 eV	—	—	Text Exact Reported	SI p.10 · Figure S6 text · Figure S6d
Ohmic contact assessment	linear and zero-drift I-V curves indicate good ohmic contact	—	—	Qualitative Qualitative	SI p.10 · Figure S6 text · Figure S6c
Room-temperature conductivityMarked as a best value within this paper	0.02 S cm-1	—	—	Text Rounded Reported	SI p.10 · Figure S6 text · Figure S6