PFG NMR Self-Diffusion Study of n-Paraff
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U. Rolle-Kampczyk; J. Kärger; J. Caro; M. Noack; P. Klobes; B. Röhl-Köhn
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Article
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1993
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Elsevier Science
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English
⚖ 312 KB
Molecular self-diffusion is studied for several probe molecules in a sample series of Merck silica gels. The fractal interpretation of the pore size distributions from \(\mathrm{N}_{2}\) desorption measurements indicate that both the micro- and mesopore regions can be described as fractal regions. B