Porosity — Controllable proton-conducting pathways: Via situating polyoxometalates in targeting pores of a metal-organic framework

Measurement evidence

Porosity

Controllable proton-conducting pathways: Via situating polyoxometalates in targeting pores of a metal-organic framework · Lai X., Liu Y., Yang G. et al. · Journal of Materials Chemistry A · 2017 · 9611-9617

1 measurement group · 8 results

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

N2 sorption at 77 K; BJH and Horvath-Kawazoe pore-size analysis

3 · Powder

Nitrogen sorption after dehydration under vacuum at 393 K for 12 h.

Temperature
77
Atmosphere
N2
Geometry
Powder sorption
Context
Porosity comparison of MIL-101 and HPW-loaded samples 1-3
Measurement source
main p.3 · Characterization · Fig. 2c; Fig. S5
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
Sample 1 Cage B accessible pore volume after HPW loadingabout 0.06 nm^3Text
Approximate
main p.4 · Results and discussion · Fig. S5
Sample 1 unchanged Cage A pore size1.96 nmText
Exact Reported
main p.4 · Results and discussion · Fig. S5
Sample 1 HPW-loaded Cage B pore size0.48 nmText
Exact Reported
main p.4 · Results and discussion · Fig. S5
Sample 2 HPW-loaded Cage A pore size0.45 nmText
Exact Reported
main p.4 · Results and discussion · Fig. S5
Sample 2 Cage A accessible pore volume after HPW loadingabout 0.05 nm^3Text
Approximate
main p.4 · Results and discussion · Fig. S5
Sample 3 broad pore-size peakcentred at 0.47 nmText
Exact Reported
main p.4 · Results and discussion · Fig. S5
MIL-101 Cage A pore size1.98 nmText
Exact Reported
main p.4 · Results and discussion · Fig. S5
MIL-101 Cage B pore size2.38 nmText
Exact Reported
main p.4 · Results and discussion · Fig. S5