Transition from single-file to Fickian diffusion for binary mixtures in single-walled carbon nanotubes
Chen, Q., Moore, J. D., Liu, Y.-C., Roussel, T. J., Wang, Q., Wu, T., & Gubbins, K. E. (2010, September 1). The Journal of Chemical Physics, Vol. 133.
author keywords: argon; carbon nanotubes; krypton; mixtures; nanoporous materials; neon; self-diffusion; solvation; xenon
topics (OpenAlex): Nanopore and Nanochannel Transport Studies; Carbon Nanotubes in Composites; Advanced Thermodynamics and Statistical Mechanics
TL;DR:
The transition from single- file diffusion to Fickian diffusion in narrow cylindrical pores is investigated for systems of rigid single-walled armchair carbon nanotubes, solvated with binary mixtures of Lennard-Jones fluids and it is found that the single-file toFickian carbon nanOTube transition diameter is a unique property of the individual molecule's diameter and remains unchanged regardless of the mixture composition.
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