cMOF Evidence Base
Porosity — In-Built Fabrication of MOF Assimilated Porous Hollow Carbon from Pre-Hydrolysate for Supercapacitor

Measurement evidence

Porosity

In-Built Fabrication of MOF Assimilated Porous Hollow Carbon from Pre-Hydrolysate for Supercapacitor · Zhao X., Li C., Sha L. et al. · Polymers · 2022 · 3377

2 measurement groups · 9 results

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

N2 sorption / BET analysis

Gas sorption and porosity

C1-ZIF-67 powder · Powder

Micromeritics ASAP 2460, N2 at 77 K; samples degassed at 200 C for more than 6 h; BET from relative pressure 0.02-0.35.

Temperature
77
Atmosphere
nitrogen adsorbate
Context
one-step composite
Measurement source
p004-p009 / article pp.4-9 · 2.2 Characterization; 3 Results and Discussion · Figure 6; Table 1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Average pore size11.9 nm11.9 nm—Table
Exact Reported		p009 / article p.9 · 3 Results and Discussion · Table 1
BET surface area121 m2 g-1121 m2 g-1—Table
Exact Reported		p009 / article p.9 · 3 Results and Discussion · Table 1
Smicro/SBET ratio11%11 %—Table
Exact Reported		p009 / article p.9 · 3 Results and Discussion · Table 1
Total pore volume0.209 cm3 g-10.209 cm3 g-1—Table
Exact Reported		p009 / article p.9 · 3 Results and Discussion · Table 1

N2 sorption / BET analysis

Gas sorption and porosity

C2-ZIF-67 powder · Powder

Micromeritics ASAP 2460, N2 at 77 K; samples degassed at 200 C for more than 6 h; BET from relative pressure 0.02-0.35.

Temperature
77
Atmosphere
nitrogen adsorbate
Context
two-step target composite
Measurement source
p004-p009 / article pp.4-9 · 2.2 Characterization; 3 Results and Discussion · Figure 6; Table 1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Average pore sizeMarked as a best value within this paper8.4 nm8.4 nm—Table
Exact Reported		p009 / article p.9 · 3 Results and Discussion · Table 1
BET surface areaMarked as a best value within this paper235 m2 g-1235 m2 g-1—Table
Exact Reported		p009 / article p.9 · 3 Results and Discussion · Table 1
Smicro/SBET ratioMarked as a best value within this paper38%38 %—Table
Exact Reported		p009 / article p.9 · 3 Results and Discussion · Table 1
Total pore volumeMarked as a best value within this paper0.254 cm3 g-10.254 cm3 g-1—Table
Exact Reported		p009 / article p.9 · 3 Results and Discussion · Table 1
Beneficial pore-size range2.0-5.0 nm—rangeText
Range		p009 / article p.9 · 3 Results and Discussion · Figure 6b