5. Probing nanoscale spaces

5.1 Porosity in general

A porous material is one that is filled with empty space, and porosity is defined as the set of voids in this material. In addition to the value of the pore volume $(Φ = \frac{V_{p o r e s}}{V_{t o t a l}})$ Porosity is also characterized by pore size, shape and connectivity. These may all be identical (monomodal porosity) or present a distribution of sizes (polymodal,...

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Probing nanoscale spaces

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Conclusion

Bibliography

General books and articles

(1) - PRICE (W.S.) - NMR Studies of Translational Motion, - Cambridge University Press, ISBN 978-0-521-80696-1 (2009).
(2) - CALLAGHAN (P.T.) - Translational Dynamics and Magnetic Resonance: Principles of Pulsed...

Standards and norms

IUPAC project: Diffusion in nanoporous solids, 2015-002-2-100

https://iupac.org/project/2015-002-2-100

Directory

Manufacturers – Suppliers – Distributors (non-exhaustive list)

Bruker

Extensive range of equipment for PFG NMR measurements: benchtop NMR, high-field NMR, high-resolution probes with different gradient ranges, cryo probes with field gradients, probe with 1D and 3D field gradients, PFG-MAS-NMR, NMR imaging, data processing software.