cMOF Evidence Base
Sensing Application — Hierarchical conductive metal-organic framework films enabling efficient interfacial mass transfer

Measurement evidence

Sensing Application

Hierarchical conductive metal-organic framework films enabling efficient interfacial mass transfer · Huang C., Shang X., Zhou X. et al. · Nature Communications · 2023 · 3850

2 measurement groups · 25 results

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

Chemiresistive NH3 sensing

PcCu-Zn-H chemiresistive sensor · Electrode

Room-temperature NH3 sensing for PcCu-Zn films at 100 ppm and Co-HHTP films at 20 ppm.

Temperature
room temperature
Atmosphere
air, NH3
Geometry
Ag electrodes, 80 um channel length
Context
pristine PcCu-Zn and Co-HHTP sensor series
Measurement source
6 · Generality of the HSAID strategy · Fig. 6e,f; Supplementary Table 5
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
NH3 recovery time Co-HHTP-B sensor at 20 ppm0.86 min——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 recovery time Co-HHTP-H sensor at 20 ppmMarked as a best value within this paper0.76 min——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 recovery time PcCu-Zn-B sensor at 100 ppm5.28 min——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 recovery time PcCu-Zn-H sensor at 100 ppmMarked as a best value within this paper3.64 min——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 response time Co-HHTP-B sensor at 20 ppm75.1 s in SI Table 5; over 75.1 s in main text——SI Table
Range		6 · Generality · Fig. 6f
NH3 response time Co-HHTP-H sensor at 20 ppmMarked as a best value within this paper19.2 s——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 response time PcCu-Zn-B sensor at 100 ppm53.1 s in SI Table 5; over 53.1 s in main text——SI Table
Range		6 · Generality · Fig. 6e
NH3 response time PcCu-Zn-H sensor at 100 ppmMarked as a best value within this paper9.8 s——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 sensitivity Co-HHTP-H sensorMarked as a best value within this paper0.443 ppm-1 (20 ppm)——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 sensitivity PcCu-Zn-H sensorMarked as a best value within this paper0.618 ppm-1 (100 ppm)——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5

Chemiresistive NH3 sensing

Zn-HHTP-H chemiresistive sensor · Electrode

CGS-4TPs system; 25 +- 10% RH; NH3 generated from ammonia water in a 20 L chamber with 20 L min-1 flow; 1.0 V current data; response/recovery time from 0 to 90%.

Temperature
room temperature
Atmosphere
air, NH3
Geometry
Ag electrodes, 80 um channel length
Context
pristine Zn-HHTP sensor series
Measurement source
8 · Methods: Gas sensing experiments · Fig. 5c; Supplementary Table 5
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
LOD Zn-HHTP-B sensor328.7 ppb in SI Table 5; 328.8 ppb in main text——SI Table
Rounded Reported		S65 · Supplementary Table 5 · Supplementary Table 5
LOD Zn-HHTP-H sensorMarked as a best value within this paper39.9 ppb——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
LOD Zn-HHTP-HS sensor108.2 ppb——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 recovery time Zn-HHTP-B sensor at 50 ppm6.3 min——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 recovery time Zn-HHTP-H sensor at 50 ppmMarked as a best value within this paper0.99 min——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 recovery time Zn-HHTP-HS sensor at 50 ppm1.36 min——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
Repeatability coefficient of variation over 20 cyclesMarked as a best value within this paper1.96%——Caption
Exact Reported		S47 · Supplementary Fig. 38 text · Supplementary Fig. 38
NH3 response time Zn-HHTP-B sensor at 50 ppm99.3 s——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 response time Zn-HHTP-H sensor at 50 ppmMarked as a best value within this paper9.1 s——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
NH3 response time Zn-HHTP-HS sensor at 50 ppm41.9 s——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5
Response intensity Zn-HHTP-B at 50 ppm NH310.8%——Caption
Exact Reported		S45 · Supplementary Fig. 36 text · Supplementary Fig. 36
Response intensity Zn-HHTP-H at 50 ppm NH3Marked as a best value within this paper43.8%——Caption
Exact Reported		S44-S45 · Supplementary Fig. 36 text · Supplementary Fig. 36
Response intensity Zn-HHTP-HS at 50 ppm NH324.8%——Caption
Exact Reported		S45 · Supplementary Fig. 36 text · Supplementary Fig. 36
Minimum NH3 selectivity over 12 interfering gasesall selectivity values >7.5——Caption
Range		S47 · Supplementary Fig. 38 text · Supplementary Fig. 38
NH3 sensitivity Zn-HHTP-H sensorMarked as a best value within this paper0.81 ppm-1 (50 ppm)——SI Table
Exact Reported		S65 · Supplementary Table 5 · Supplementary Table 5