Sensing Application — In-Plane Oriented Two-Dimensional Conjugated Metal-Organic Framework Films for High-Performance Humidity Sensing

Measurement evidence

Sensing Application

In-Plane Oriented Two-Dimensional Conjugated Metal-Organic Framework Films for High-Performance Humidity Sensing · Park S., Zhang Z., Qi H. et al. · ACS Materials Letters · 2022 · 1146-1153

3 measurement groups · 10 results

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

chemiresistive humidity sensing of drop-cast powder control

bulk powder form HIB-Cu sensor device · Powder

N2 and H2O/N2 pulses with same period and duty cycle of 300 s.

Atmosphere
N2/H2O vapour
Geometry
drop-cast HIB-Cu powder sensor
Context
pristine powder control
Measurement source
23 · Supporting Figure S16 · Figure S16
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
powder test pulse period and duty cycle300 s period and 300 s duty cycleCaption
Exact Reported
23 · Supporting Figure S16 · Figure S16
HIB-Cu powder humidity recovery time200 sSI Table
Exact Reported
21 · Supporting Table S1 · Table S1
HIB-Cu powder humidity response time180 sSI Table
Exact Reported
21 · Supporting Table S1 · Table S1

chemiresistive VOC/humidity selectivity testing

HIB-Cu film chemiresistive humidity sensor · Electrode

Cyclohexane and ethanol streams tested instead of H2O; nitrogen baseline at 1 V for 40 min.

Atmosphere
N2 carrier with cyclohexane, ethanol, or dry N2
Geometry
HIB-Cu film sensor
Context
pristine HIB-Cu film sensor
Measurement source
1151 · Results · Figure S17
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
cyclohexane responseno current/conductivity change observedText
Qualitative
1151 · Results · Figure S17
ethanol responsesensing behaviour resembled humidity sensorText
Qualitative
1151 · Results · Figure S17

chemiresistive humidity sensing

HIB-Cu film chemiresistive humidity sensor · Electrode

Nitrogen stream with H2O/N2 pulses; constant 1 V; 60 s period/duty in main figure and 120 s step/purge protocol in SI methods.

Atmosphere
N2 carrier/purging gas with H2O vapour
Geometry
50 nm HIB-Cu film, Au electrodes, 100 um channel length
Context
pristine HIB-Cu film sensor
Measurement source
1150 · Results · Figure 5; Table S1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
reproducibility cyclesmore than 9 cyclesText
Approximate
1150 · Results · Figure 5c
HIB-Cu film H2O detection range200-1000 ppmSI Table
Range
21 · Supporting Table S1 · Table S1
HIB-Cu film humidity recovery timeMarked as a best value within this paper40 s, 10% decay timeText
Rounded Reported
1150 · Results · Figure 5d; Table S1
HIB-Cu film humidity detection range in RH~0.9%0.009 relative humidity fractionSI Table
Approximate
22 · Supporting Table S2 · Table S2
HIB-Cu film humidity response timeMarked as a best value within this paper~21 s, 90% saturation rise timeText
Approximate
1150 · Results · Figure 5d; Table S1