Porosity — Polythiophene hybrid film with zirconium–porphyrin metal–organic framework for improved charge carrier transport and NO2 gas sensing

Measurement evidence

Porosity

Polythiophene hybrid film with zirconium–porphyrin metal–organic framework for improved charge carrier transport and NO2 gas sensing · Lee J.I., Kim M., Park K.C. et al. · Materials Chemistry and Physics · 2022 · 125661

1 measurement group · 3 results

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

N2 adsorption-desorption isotherms; BET surface area; NLDFT pore-size distribution

Gas sorption and porosity

activated PCN-222 powder · Powder

N2 adsorption-desorption measured at -196 C; pore-size distribution calculated by DFT method.

Temperature: 77
Atmosphere: N2
Context: pristine PCN-222 powder
Measurement source: 3-4 · 2.3 Characterization; 3. Results and discussion · Fig. 2e,f

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
BET surface areaMarked as a best value within this paper	1582.7 m2/g	—	—	Text Exact Reported	4 · 3. Results and discussion · Fig. 2e
N2 isotherm type	type IV with N2 adsorption at P/P0 < 0.05 and small uptake at P/P0 > 0.95	—	—	Text Qualitative	4 · 3. Results and discussion · Fig. 2e,f
major pore diameterMarked as a best value within this paper	2.7 nm	—	—	Text Exact Reported	4 · 3. Results and discussion · Fig. 2f