Void-Assisted Ion-Paired Proton Transfer at Water-Ionic Liquid Interfaces.
At the water-trihexyl(tetradecyl)phosphonium tris(pentafluoroethyl)trifluorophosphate ([P14,6,6,6 ][FAP]) ionic liquid interface, the unusual electrochemical transfer behavior of protons (H(+) ) and deuterium ions (D(+) ) was identified. Alkali metal cations (such as Li(+) , Na(+) , K(+) ) did not u...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/11749 |
| _version_ | 1848747889239523328 |
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| author | Alvarez de Eulate, E. Silvester, Debbie Arrigan, Damien |
| author_facet | Alvarez de Eulate, E. Silvester, Debbie Arrigan, Damien |
| author_sort | Alvarez de Eulate, E. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | At the water-trihexyl(tetradecyl)phosphonium tris(pentafluoroethyl)trifluorophosphate ([P14,6,6,6 ][FAP]) ionic liquid interface, the unusual electrochemical transfer behavior of protons (H(+) ) and deuterium ions (D(+) ) was identified. Alkali metal cations (such as Li(+) , Na(+) , K(+) ) did not undergo this transfer. H(+) /D(+) transfers were assisted by the hydrophobic counter anion of the ionic liquid, [FAP](-) , resulting in the formation of a mixed capacitive layer from the filling of the latent voids within the anisotropic ionic liquid structure. This phenomenon could impact areas such as proton-coupled electron transfers, fuel cells, and hydrogen storage where ionic liquids are used as aprotic solvents. |
| first_indexed | 2025-11-14T06:56:19Z |
| format | Journal Article |
| id | curtin-20.500.11937-11749 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:56:19Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-117492017-09-13T14:59:50Z Void-Assisted Ion-Paired Proton Transfer at Water-Ionic Liquid Interfaces. Alvarez de Eulate, E. Silvester, Debbie Arrigan, Damien At the water-trihexyl(tetradecyl)phosphonium tris(pentafluoroethyl)trifluorophosphate ([P14,6,6,6 ][FAP]) ionic liquid interface, the unusual electrochemical transfer behavior of protons (H(+) ) and deuterium ions (D(+) ) was identified. Alkali metal cations (such as Li(+) , Na(+) , K(+) ) did not undergo this transfer. H(+) /D(+) transfers were assisted by the hydrophobic counter anion of the ionic liquid, [FAP](-) , resulting in the formation of a mixed capacitive layer from the filling of the latent voids within the anisotropic ionic liquid structure. This phenomenon could impact areas such as proton-coupled electron transfers, fuel cells, and hydrogen storage where ionic liquids are used as aprotic solvents. 2015 Journal Article http://hdl.handle.net/20.500.11937/11749 10.1002/anie.201507556 fulltext |
| spellingShingle | Alvarez de Eulate, E. Silvester, Debbie Arrigan, Damien Void-Assisted Ion-Paired Proton Transfer at Water-Ionic Liquid Interfaces. |
| title | Void-Assisted Ion-Paired Proton Transfer at Water-Ionic Liquid Interfaces. |
| title_full | Void-Assisted Ion-Paired Proton Transfer at Water-Ionic Liquid Interfaces. |
| title_fullStr | Void-Assisted Ion-Paired Proton Transfer at Water-Ionic Liquid Interfaces. |
| title_full_unstemmed | Void-Assisted Ion-Paired Proton Transfer at Water-Ionic Liquid Interfaces. |
| title_short | Void-Assisted Ion-Paired Proton Transfer at Water-Ionic Liquid Interfaces. |
| title_sort | void-assisted ion-paired proton transfer at water-ionic liquid interfaces. |
| url | http://hdl.handle.net/20.500.11937/11749 |