Porosity — Electrochemical oxygen reduction catalysed by Ni3 (hexaiminotriphenylene)2

Measurement evidence

Porosity

Electrochemical oxygen reduction catalysed by Ni3 (hexaiminotriphenylene)2 · Miner E.M., Fukushima T., Sheberla D. et al. · Nature Communications · 2016 · 10942

1 measurement group · 4 results

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

N2 adsorption isotherm and BET fit

Ni3(HITP)2 black powder byproduct/bulk material · Powder

Nitrogen adsorption isotherm at 77 K; BET range selected using Rouquerol checks.

Temperature
77
Atmosphere
N2
Geometry
powder sorption
Context
pristine framework powder
Measurement source
SI p.S2 · Supplementary Figure 3 · Supplementary Fig. 3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
BET C constant1253SI Table
Exact Reported
SI p.S2 · Relevant data for BET fit · Supplementary Fig. 3
BET fit rangeP/P0 = 0.0057-0.0585 (8 points)SI Table
Range
SI p.S2 · Relevant data for BET fit · Supplementary Fig. 3
BET surface areaMarked as a best value within this paper629.9 +/- 0.7 m2 g-1+/- 0.7 m2 g-1SI Table
Exact Reported
SI p.S2 · Relevant data for BET fit · Supplementary Fig. 3
BET monolayer volume Vm144.7 cm3 g-1 STPSI Table
Exact Reported
SI p.S2 · Relevant data for BET fit · Supplementary Fig. 3