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Electrochemical Determination of Diffusion Anisotropy in Molecularly-Structured Materials

Evans, Louise A.; Thomasson, Matthew J.; Kelly, Stephen M.; Wadhawan, Jay

Authors

Louise A. Evans

Matthew J. Thomasson

Stephen M. Kelly



Abstract

Theory is presented for the case of two-dimensional diffusion anisotropy in axiosymmetric systems, which, advantageously and indirectly, affords a unified theory of diffusive mass transport at planar, microdisk (or nanodisk) and cylindrical electrodes in isotropic media. A strategy is proposed to determine the extent of diffusion anisotropy in experimental data; proof-of-concept is considered, via a lamellar lyotropic liquid crystalline system.

Citation

Evans, L. A., Thomasson, M. J., Kelly, S. M., & Wadhawan, J. (2009). Electrochemical Determination of Diffusion Anisotropy in Molecularly-Structured Materials. Journal of physical chemistry. C, 113(20), 8901-8910. https://doi.org/10.1021/jp806322c

Journal Article Type Article
Acceptance Date Mar 12, 2009
Online Publication Date Apr 27, 2009
Publication Date May 21, 2009
Deposit Date Nov 13, 2014
Publicly Available Date Mar 28, 2024
Journal Journal Of Physical Chemistry C
Print ISSN 1932-7447
Electronic ISSN 1932-7455
Publisher American Chemical Society
Peer Reviewed Peer Reviewed
Volume 113
Issue 20
Pages 8901-8910
DOI https://doi.org/10.1021/jp806322c
Keywords General Energy; Physical and Theoretical Chemistry; Electronic, Optical and Magnetic Materials; Surfaces, Coatings and Films
Public URL https://hull-repository.worktribe.com/output/461439
Publisher URL http://pubs.acs.org/doi/abs/10.1021/jp806322c