Field-responsive ion transport in nanopores

Weiyi LU; Aijie HAN; Taewan KIM; Venkata K. PUNYAMURTULA; Xi CHEN; Yu QIAO

doi:10.1063/1.3070531

Field-responsive ion transport in nanopores

Weiyi LU, Aijie HAN, Taewan KIM, Venkata K. PUNYAMURTULA, Xi CHEN, Yu QIAO^*

^*Corresponding author for this work

Research output: Journal Publications › Journal Article (refereed) › peer-review

17 Citations (Scopus)

Abstract

The transport behavior of solvated ions in nanopores of a zeolite Y is field responsive. As an external electric field is applied, the observed change in effective solid-liquid interfacial tension is contradictory to the prediction of classic electrochemistry theory; it considerably increases no matter whether the applied voltage is positive or negative. This may be attributed to the breakdown of solvated ion and double-layer structures in the nanoenvironment. © 2009 American Institute of Physics.

Original language	English
Article number	23106
Journal	Applied Physics Letters
Volume	94
Issue number	2
DOIs	https://doi.org/10.1063/1.3070531
Publication status	Published - 12 Jan 2009
Externally published	Yes

Bibliographical note

This study was supported by the National Science Foundation and The Sandia National Laboratory under Grant No. CMS-0623973.

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10.1063/1.3070531

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abstract = "The transport behavior of solvated ions in nanopores of a zeolite Y is field responsive. As an external electric field is applied, the observed change in effective solid-liquid interfacial tension is contradictory to the prediction of classic electrochemistry theory; it considerably increases no matter whether the applied voltage is positive or negative. This may be attributed to the breakdown of solvated ion and double-layer structures in the nanoenvironment. {\textcopyright} 2009 American Institute of Physics.",

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AU - CHEN, Xi

AU - QIAO, Yu

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AB - The transport behavior of solvated ions in nanopores of a zeolite Y is field responsive. As an external electric field is applied, the observed change in effective solid-liquid interfacial tension is contradictory to the prediction of classic electrochemistry theory; it considerably increases no matter whether the applied voltage is positive or negative. This may be attributed to the breakdown of solvated ion and double-layer structures in the nanoenvironment. © 2009 American Institute of Physics.

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Field-responsive ion transport in nanopores

Abstract

Bibliographical note

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