Electrical Transport — Two-Dimensional Conjugated Metal-Organic Frameworks with Large Pore Apertures and High Surface Areas for NO2 Selective Chemiresistive Sensing

Measurement evidence

Electrical Transport

Two-Dimensional Conjugated Metal-Organic Frameworks with Large Pore Apertures and High Surface Areas for NO2 Selective Chemiresistive Sensing · Chen P., Su X., Wang C. et al. · Angewandte Chemie - International Edition · 2023 · e202306224

4 measurement groups · 5 results

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

Two-probe electrical conductivity

HIOTP-Cu pressed pellet · Pellet

Ambient conditions on pressed pellet; Keithley 4200-SCS source meter.

Temperature
298
Atmosphere
ambient
Geometry
pressed pellet, two-probe
Context
pristine pellet
Measurement source
p003 · Electrical conductivity · Figure S23
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
HIOTP-Cu electrical conductivity4.75 x 10^-7 S m-1Text
Exact Reported
p003 · Electrical conductivity · Figure S23

Two-probe electrical conductivity

HIOTP-Ni pressed pellet · Pellet

Ambient conditions on pressed pellet; Keithley 4200-SCS source meter.

Temperature
298
Atmosphere
ambient
Geometry
pressed pellet, two-probe
Context
pristine pellet
Measurement source
p003 · Electrical conductivity · Figure S22
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
HIOTP-Ni electrical conductivityMarked as a best value within this paper4.07 x 10^-6 S m-1Text
Exact Reported
p003 · Electrical conductivity · Figure S22

Two-probe electrical conductivity after iodine doping

iodine-doped HIOTP-Ni pellet · Pellet

Iodine-doped pressed pellets measured by current-voltage curves at 298 K.

Temperature
298
Atmosphere
ambient
Geometry
iodine-doped pressed pellet
Context
doped samples
Measurement source
p003 · Electrical conductivity · Figures S24-S25
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
iodine-doped HIOTP-Cu electrical conductivity6.72 x 10^-4 S m-1Text
Exact Reported
p003 · Electrical conductivity · Figure S25
iodine-doped HIOTP-Ni electrical conductivityMarked as a best value within this paper8.01 x 10^-4 S m-1Text
Exact Reported
p003 · Electrical conductivity · Figure S24

Variable-temperature conductivity and Arrhenius fitting

HIOTP-Ni pressed pellet · Pellet

Variable-temperature conductivity measurements; main text states 273-313 K, while SI axes show a higher plotted range.

Temperature
273-313
Geometry
pressed pellet
Context
pristine pellets
Measurement source
p003 · Electrical conductivity · Figures S26-S29
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
HIOTP-M temperature-dependent transport behaviourthermally activated charge transport; typical semiconducting behaviorText
Qualitative
p003 · Electrical conductivity · Figures S26-S29