Porosity — Guest-Assisted Proton Conduction in the Sulfonic Mesoporous MIL-101 MOF

Measurement evidence

Porosity

Guest-Assisted Proton Conduction in the Sulfonic Mesoporous MIL-101 MOF · Devautour-Vinot S., Sanil E.S., Geneste A. et al. · Chemistry - An Asian Journal · 2019 · 3561-3565

4 measurement groups · 4 results

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

N2 adsorption isotherm

H2SO4(1M)@MIL-101(Cr)-NH-(CH2)3SO3H powder · Powder

77 K N2 adsorption; lower adsorbed amount after H2SO4 loading.

Temperature
77
Atmosphere
N2
Geometry
powder
Context
guest-loaded target
Measurement source
4 · Results · Figure 1b
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
N2 uptake after H2SO4 loadingsharply lower amount of N2 adsorbed moleculesText
Qualitative
4 · Results · Figure 1b

N2 adsorption isotherm

MIL-101(Cr)-NO2 powder · Powder

77 K N2 adsorption after outgassing at 423 K for 12 h under vacuum.

Temperature
77
Atmosphere
N2
Geometry
powder
Context
parent precursor
Measurement source
4 · Characterization
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Pore volume0.837 cm3 g-1Text
Exact Reported
2 · Results · Figure 1b

N2 adsorption isotherm

MIL-101(Cr)-NH-(CH2)3SO3H powder · Powder

77 K N2 adsorption after outgassing at 423 K for 12 h under vacuum.

Temperature
77
Atmosphere
N2
Geometry
powder
Context
guest-free target
Measurement source
2 · Results · Figure 1b
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Pore volume0.699 cm3 g-1Text
Exact Reported
2 · Results · Figure 1b

Water sorption isotherm

MIL-101(Cr)-NH-(CH2)3SO3H powder · Powder

IGA water vapour sorption at 298 K, water vapour pressure 5-90 RH%; sample dehydrated at 423 K under high vacuum.

Temperature
298
Atmosphere
water vapour
Geometry
powder
Context
guest-free target
Measurement source
4 · Characterization · Figure S4
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Water uptake at highest plotted P/P0about 0.61 g-H2O/g at P/P0 about 0.9Figure Axis
Approximate
9 · Water adsorption isotherm · Figure S4