Sensing Application — A comparative study of honeycomb-like 2D π-conjugated metal-organic framework chemiresistors: conductivity and channels

4 measurement groups · 15 results

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

Cu-HHTP NR thick-film chemiresistor · Electrode

Thick-film sensor exposed to NH3 100 ppm and NO2 100 ppm; SI Fig. S3 reports dynamic curve.

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu-HHTP NR response to NH3	R_NH3 = 18.2% at NH3 100 ppm	—	—	Figure Axis Rounded Reported	p003 · Supporting Information · Fig. S3
Cu-HHTP NR response to NO2	R = 36.9% at NO2 100 ppm	—	—	Text Exact Reported	p005; article page 13239 · Results and discussion · Fig. S3
Cu-HHTP NSs response-recovery vs NRs	NSs show better response-recovery properties than NRs	—	—	Qualitative Qualitative	p007; article page 13241 · Results and discussion · Fig. 7a

Cu-HHTP-THQ thick-film chemiresistor · Electrode

Dynamic sensing curves toward NH3 at different concentrations; current collected at 5 V.

Temperature: about 298
Atmosphere: dry air carrier gas; NH3
Geometry: drop-coated thick film on Al2O3/Ag-Pd interdigital electrodes
Context: guest-loaded pristine cMOF active film
Measurement source: p006-p007; article pages 13240-13241 · Results and discussion · Fig. 6b and Fig. 7a

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu-HHTP-THQ response to NH3	R_100 ppm = 21.6% at NH3 100 ppm	—	—	Figure Axis Rounded Reported	p006; article page 13240 · Results and discussion · Fig. 6b
CuO4-node response/recovery speed order	Cu-HHTP > Cu-HHTP-THQ > Cu-THQ	—	—	Qualitative Qualitative	p008; article page 13242 · Conclusions · Fig. 7a

Cu-HITP thick-film chemiresistor · Electrode

Current collected under constant 5 V; gases included acetone 1000 ppm, toluene 100 ppm, NH3 100 ppm and NO2 100 ppm.

Temperature: about 298
Atmosphere: dry air carrier gas; target gases/vapours
Geometry: drop-coated thick film on Al2O3/Ag-Pd interdigital electrodes
Context: pristine cMOF active film
Measurement source: p005-p006; article pages 13239-13240 · Results and discussion · Fig. 6a

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu-HITP response to acetone	R = 12.0% at acetone 1000 ppm	—	—	Figure Axis Rounded Reported	p006; article page 13240 · Results and discussion · Fig. 6a
Cu-HITP response to NH3	R = 7.1% at NH3 100 ppm	—	—	Figure Axis Rounded Reported	p006; article page 13240 · Results and discussion · Fig. 6a
Cu-HITP response to NO2	R = 1728.1% at NO2 100 ppm; unrecoverable	—	—	Text Exact Reported	p005; article page 13239 · Results and discussion · Fig. 6a
Cu-HITP response to toluene	R = 3.4% at toluene 100 ppm	—	—	Figure Axis Rounded Reported	p006; article page 13240 · Results and discussion · Fig. 6a

Cu-THQ thick-film chemiresistor · Electrode

Dynamic sensing curves toward NH3 concentrations from 1 to 100 ppm; current collected at 5 V.

Temperature: about 298
Atmosphere: dry air carrier gas; NH3
Geometry: drop-coated thick film on Al2O3/Ag-Pd interdigital electrodes
Context: guest-loaded pristine cMOF active film
Measurement source: p006-p007; article pages 13240-13241 · Results and discussion · Fig. 6b, Fig. 7a and Table 2

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
Cu-THQ NH3 detection rangeMarked as a best value within this paper	1-100 ppm	—	—	Table Range	p006-p007; article pages 13240-13241 · Results and discussion · Table 2 and Fig. 7a
Cu-THQ response to NH3Marked as a best value within this paper	R = 63.5% at NH3 100 ppm	—	—	Text Exact Reported	p006-p007; article pages 13240-13241 · Results and discussion; Conclusions · Fig. 6b and Fig. 7a
Cu-THQ response to NH3 at 1 ppmMarked as a best value within this paper	R = 14.7% at NH3 1 ppm	—	—	Text Exact Reported	p006; article page 13240 · Results and discussion · Fig. S4
Cu-THQ calculated NH3 LOD at R = 10%Marked as a best value within this paper	about 0.45 ppm	—	—	Calculated From Reported Approximate	p003 · Supporting Information · Fig. S4
Cu-THQ experimental NH3 LOD	1 ppm	—	—	Table Exact Reported	p006; article page 13240 · Results and discussion · Table 2
Cu-THQ reversible working concentration range	10 ppm and below	—	—	Text Approximate	p007; article page 13241 · Results and discussion · Fig. 6b