Porosity — Macrocycle-Based Metal-Organic Frameworks with NO2-Driven On/Off Switch of Conductivity

Measurement evidence

Porosity

Macrocycle-Based Metal-Organic Frameworks with NO2-Driven On/Off Switch of Conductivity · Ma Y.-X., Gao B., Li Y. et al. · ACS Applied Materials and Interfaces · 2021 · 27066-27073

3 measurement groups · 7 results

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

CO2 adsorption/desorption isotherm and BET analysis

MOF A-100 heated/dehydrated crystals · Single Crystal

CO2 adsorption/desorption isotherm at 273 K; BET surface area and pore diameter reported.

Temperature
273
Atmosphere
CO2
Geometry
powder/crystal adsorption isotherm
Context
activated pristine A-100
Measurement source
main p.5 · Results and Discussion · Figure S24
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET surface area of MOF A-100Marked as a best value within this paperabout 104 m2/g104000 m^2/kgaboutText
Approximate
main p.5 · Results and Discussion · Figure S24
CO2 adsorption capacity of MOF A-10038 cm3/g at 273 KText
Rounded Reported
main p.5 · Results and Discussion · Figure S24
Pore diameter of MOF A-100about 0.5 nm5 angstromaboutText
Approximate
main p.5 · Results and Discussion · Figure S24

Gravimetric NO2 uptake by weighing

As-grown red MOF A single crystals/powder · Single Crystal

MOF A placed in NO2 environment for 12 h at 298 K and 1 bar context; bottle and sample masses recorded before/after.

Temperature
298
Atmosphere
NO2, 1 bar
Geometry
bottle weighing test
Context
pristine MOF A loading NO2
Measurement source
main p.5 · Results and Discussion · Figure 7a
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
NO2 adsorption capacity of MOF A4.9 mmol/g4.9 mol/kgText
Rounded Reported
main p.6 · Results and Discussion · Figure 7a
NO2 mass adsorbed by MOF A47.1 mg NO2 adsorbed by 208.4 mg MOF AText
Exact Reported
main p.6 · Results and Discussion · Figure 7a

Gravimetric NO2 uptake by weighing

MOF A-100 heated/dehydrated crystals · Single Crystal

MOF A-100 placed in NO2 environment for 12 h at 298 K and 1 bar context; bottle and sample masses recorded before/after.

Temperature
298
Atmosphere
NO2, 1 bar
Geometry
bottle weighing test
Context
activated A-100 loading NO2
Measurement source
main p.6 · Results and Discussion · Figure 7b
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
NO2 adsorption capacity of MOF A-100Marked as a best value within this paper6.5 mmol/g6.5 mol/kgText
Rounded Reported
main p.6 · Results and Discussion · Figure 7b
NO2 mass adsorbed by MOF A-100115.8 mg NO2 adsorbed by 384.8 mg MOF A-100Text
Exact Reported
main p.6 · Results and Discussion · Figure 7b