Electrical Transport — Missing-Linker 2D Conductive Metal Organic Frameworks for Rapid Gas Detection

Measurement evidence

Electrical Transport

Missing-Linker 2D Conductive Metal Organic Frameworks for Rapid Gas Detection · Liu C., Gu Y., Liu C. et al. · ACS Sensors · 2021 · 429-438

3 measurement groups · 6 results

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

I-V curves of aNi-HAB in air and vacuum

aNi-HAB chemiresistive device · Electrode

Voltage sweep approximately -5 to +5 V, current read from SI Figure S4c.

Atmosphere
air and vacuum
Geometry
aNi-HAB chemiresistor device
Context
pristine target
Measurement source
8 · Figure S4 caption · Figure S4c
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
I-V air current at +5 Vapproximately +5 nA at +5 V in airVisual Estimate
Approximate
8 · Figure S4 · Figure S4c
I-V vacuum current at +5 Vnear 0 nA at +5 V under vacuumVisual Estimate
Approximate
8 · Figure S4 · Figure S4c

Transient I-t under DC voltage

aNi-HAB chemiresistive device · Electrode

aNi-HAB presaturated with RH; 1 V DC applied; current decay and plateau under various RH environments.

Temperature
room temperature
Atmosphere
various RH environments
Geometry
aNi-HAB chemiresistor
Context
pristine target
Measurement source
434 · Mechanism evaluations · Figure 5a
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
aNi-HAB 100% RH saturated currentapproximately 1.8e-8 A at 100% RHVisual Estimate
Approximate
433 · Figure 5 · Figure 5a
aNi-HAB transient plateau current increaseplateau is 1-3 orders of magnitude larger than baselineText
Range
434 · Mechanism evaluations · Figure 5a

Transient I-t under DC voltage

cNi-HAB chemiresistive device · Electrode

cNi-HAB control under various RH environments; 1 V DC applied.

Temperature
room temperature
Atmosphere
various RH environments
Geometry
cNi-HAB chemiresistor
Context
crystalline pristine control
Measurement source
434 · Mechanism evaluations · Figure 5b
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
cNi-HAB 100% RH saturated currentapproximately 2.5e-8 A at 100% RHVisual Estimate
Approximate
433 · Figure 5 · Figure 5b
cNi-HAB transient proton-conduction signaturesimilar proton conduction characteristic was not observedText
Qualitative
434 · Mechanism evaluations · Figure 5b