Porosity — A Novel Electrically Conductive Perylene Diimide-Based MOF-74 Series Featuring Luminescence and Redox Activity

Measurement evidence

Porosity

A Novel Electrically Conductive Perylene Diimide-Based MOF-74 Series Featuring Luminescence and Redox Activity · Scheurle P.I., Biewald A., Mahringer A. et al. · Small Structures · 2022 · 2100195

3 measurement groups · 17 results

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

N2 physisorption; BET; QSDFT pore-size distribution

PDI-MOF-74(Mg) powder · Powder

N2 adsorption/desorption at 77.3 K after high-vacuum activation at 120 C for at least 12 h

Temperature
77.3
Atmosphere
N2
Geometry
gas sorption
Context
pristine
Measurement source
4, SI 3 and 28 · Results and Discussion · Figure S17
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET surface areaMarked as a best value within this paper1222 m2 g-1Text
Exact Reported
4 · Results and Discussion · Figure S17
initial low-pressure nitrogen uptakeabout 210 cm3 g-1Text
Approximate
4 · Results and Discussion · Figure S17A-C
maximum nitrogen uptakeabout 540 cm3 g-1 at 0.98 p/p0Text
Approximate
4 · Results and Discussion · Figure S17A-C
QSDFT pore size1.9 nmText
Rounded Reported
4 · Results and Discussion · Figure S17D-F
second nitrogen uptakeabout 70 cm3 g-1 at 0.01-0.05 p/p0Text
Approximate
4 · Results and Discussion · Figure S17A-C
nitrogen isotherm typeIUPAC Type IV(a)Text
Qualitative
4 · Results and Discussion · Figure S17A-C

N2 physisorption; BET; QSDFT pore-size distribution

PDI-MOF-74(Ni) powder · Powder

N2 adsorption/desorption at 77.3 K after high-vacuum activation at 120 C for at least 12 h

Temperature
77.3
Atmosphere
N2
Geometry
gas sorption
Context
pristine
Measurement source
4, SI 3 and 28 · Results and Discussion · Figure S17
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET surface area897 m2 g-1Text
Exact Reported
4 · Results and Discussion · Figure S17
initial low-pressure nitrogen uptakeabout 130 cm3 g-1Text
Approximate
4 · Results and Discussion · Figure S17A-C
QSDFT pore size2.5 nmText
Rounded Reported
4 · Results and Discussion · Figure S17D-F
second nitrogen uptakeabout 50 cm3 g-1 at 0.01-0.05 p/p0Text
Approximate
4 · Results and Discussion · Figure S17A-C
nitrogen isotherm typeIUPAC Type IV(a)Text
Qualitative
4 · Results and Discussion · Figure S17A-C

N2 physisorption; BET; QSDFT pore-size distribution

PDI-MOF-74(Zn) powder · Powder

N2 adsorption/desorption at 77.3 K after high-vacuum activation at 120 C for at least 12 h

Temperature
77.3
Atmosphere
N2
Geometry
gas sorption
Context
pristine
Measurement source
4, SI 3 and 28 · Results and Discussion · Figure S17
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET surface area730 m2 g-1Text
Exact Reported
4 · Results and Discussion · Figure S17
initial low-pressure nitrogen uptakeabout 175 cm3 g-1Text
Approximate
4 · Results and Discussion · Figure S17A-C
maximum nitrogen uptakeabout 515 cm3 g-1 at 0.98 p/p0Text
Approximate
4 · Results and Discussion · Figure S17A-C
QSDFT pore size1.9 nmText
Rounded Reported
4 · Results and Discussion · Figure S17D-F
second nitrogen uptakeabout 20 cm3 g-1 at 0.01-0.05 p/p0Text
Approximate
4 · Results and Discussion · Figure S17A-C
nitrogen isotherm typeIUPAC Type IV(a)Text
Qualitative
4 · Results and Discussion · Figure S17A-C