RESTRICTED DIFFUSION AND MOLECULAR EXCHANGE PROCESSES IN POROUS MEDIA AS STUDIED BY PULSED FIELD GRADIENT NMR

Author(s):  
V. SKIRDA ◽  
A. FILIPPOV ◽  
A. SAGIDULLIN ◽  
A. MUTINA ◽  
R. ARCHIPOV ◽  
...  
2004 ◽  
Vol 274 (1) ◽  
pp. 216-228 ◽  
Author(s):  
Susanne R. Veith ◽  
Eric Hughes ◽  
Gilles Vuataz ◽  
Sotiris E. Pratsinis

2020 ◽  
Vol 92 (7) ◽  
pp. 5125-5133 ◽  
Author(s):  
Jack Williams ◽  
Qingyuan Zheng ◽  
Andrew J. Sederman ◽  
Mick D. Mantle ◽  
Timothy Baart ◽  
...  

2019 ◽  
Author(s):  
Benjamin Egleston ◽  
Konstantin V. Luzyanin ◽  
Michael C. Brand ◽  
Rob Clowes ◽  
Michael E. Briggs ◽  
...  

Control of pore window size is the standard approach for tuning gas selectivity in porous solids. Here, we present the first example where this is translated into a molecular porous liquid formed from organic cage molecules. Reduction of the cage window size by chemical synthesis switches the selectivity from Xe-selective to CH<sub>4</sub>-selective, which is understood using <sup>129</sup>Xe, <sup>1</sup>H, and pulsed-field gradient NMR spectroscopy.


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