Porosity — Why conductivity is not always king-physical properties governing the capacitance of 2D metal-organic framework-based EDLC supercapacitor electrodes: A Ni3(HITP)2case study

Measurement evidence

Porosity

Why conductivity is not always king-physical properties governing the capacitance of 2D metal-organic framework-based EDLC supercapacitor electrodes: A Ni3(HITP)2case study · Borysiewicz M.A., Dou J.-H., Stassen I. et al. · Faraday Discussions · 2021 · 298-304

3 measurement groups · 3 results

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

N2 adsorption isotherm at 77 K using Micromeritics ASAP 2020; BET theory used for surface area.

HITP_A Ni3(HITP)2 powder batch · Powder

N2 adsorption at 77 K; BET fit shown in SI Fig. S2.

Temperature
77
Atmosphere
N2
Context
Pristine powder batch.
Measurement source
SI p.S1 · Characterization · Fig. S2; Table 1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET surface area260 m2 g^-1Table
Rounded Reported
main p.2, article p.299 · Main text · Table 1

N2 adsorption isotherm at 77 K using Micromeritics ASAP 2020; BET theory used for surface area.

HITP_B Ni3(HITP)2 powder batch · Powder

N2 adsorption at 77 K; BET fit shown in SI Fig. S3.

Temperature
77
Atmosphere
N2
Context
Pristine powder batch.
Measurement source
SI p.S1 · Characterization · Fig. S3; Table 1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET surface areaMarked as a best value within this paper825 m2 g^-1Table
Rounded Reported
main p.2, article p.299 · Main text · Table 1

N2 adsorption isotherm at 77 K using Micromeritics ASAP 2020; BET theory used for surface area.

HITP_C Ni3(HITP)2 powder batch · Powder

N2 adsorption at 77 K; BET fit shown in SI Fig. S4.

Temperature
77
Atmosphere
N2
Context
Pristine powder batch.
Measurement source
SI p.S1 · Characterization · Fig. S4; Table 1
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET surface area585 m2 g^-1Table
Rounded Reported
main p.2, article p.299 · Main text · Table 1