Porosity — Two-dimensional d-π conjugated metal-organic framework based on hexahydroxytrinaphthylene

Measurement evidence

Porosity

Two-dimensional d-π conjugated metal-organic framework based on hexahydroxytrinaphthylene · Meng Z., Mirica K.A. · Nano Research · 2021 · 369-375

1 measurement group · 4 results

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

N2 adsorption/desorption at 77 K; BET and t-plot analysis

Gas sorption and porosity

activated Cu3(HHTN)2 for N2 sorption · Powder

Activated Cu3(HHTN)2 measured after acetone exchange, supercritical CO2 drying, and vacuum degassing.

Temperature: 77
Atmosphere: N2
Context: activated pristine framework
Measurement source: 13-14 · S9 Brunauer-Emmett-Teller (BET) Analysis · Fig. S24

Property	Reported value	Normalised value	Uncertainty	Origin and quality	Source
BET surface areaMarked as a best value within this paper	486 m2/g	—	—	Text Exact Reported	13 · S9 Brunauer-Emmett-Teller (BET) Analysis · Fig. S24
external surface area from t-plot	301 m2/g	—	—	Caption Exact Reported	14 · S9 Brunauer-Emmett-Teller (BET) Analysis · Fig. S24
micropore area from t-plot	185 m2/g	—	—	Caption Exact Reported	14 · S9 Brunauer-Emmett-Teller (BET) Analysis · Fig. S24
gas-adsorption pore-size distribution centre	centered around 2 nm	20 angstrom	around	Text Approximate	3 · 2.2 Structural characterization · Fig. S24