Desolvation of Ions in Subnanometer Pores and Its Effect on Capacitance and Double‐Layer Theory
Drexel University · Centre National de la Recherche Scientifique · +2 more institutions
Abstract
Recasting the double layer: The implicit assumption that electrochemical double layers are governed only by ion/electrode charge separation may be short-sighted and lead to a fundamental misunderstanding of the phenomenological response. This is shown in a study performed on ions confined in nanoporous carbon with pores smaller than the size of an ion surrounded by a solvation shell (see picture; TEA+=tetraethylammonium, AN=acetonitrile). Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2008/z704894_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the…
Citation impact
- FWCI
- 25.89
- Percentile
- 100%
- References
- 29
Authors
5- JCJohn ChmiolaCorresponding
Drexel University
- CLCéline Largeot
Centre National de la Recherche Scientifique, Université Toulouse III - Paul Sabatier, Centre Interuniversitaire de Recherche et d’Ingénierie des Matériaux
- PTPierre‐Louis Taberna
Centre National de la Recherche Scientifique, Université Toulouse III - Paul Sabatier, Centre Interuniversitaire de Recherche et d’Ingénierie des Matériaux
- PSPatrice Simon
Centre National de la Recherche Scientifique, Université Toulouse III - Paul Sabatier, Centre Interuniversitaire de Recherche et d’Ingénierie des Matériaux
- YGYury Gogotsi
Drexel University
Topics & keywords
- Ion
- Nanoporous
- Acetonitrile
- Solvation
- Chemistry
- Electrochemistry
- Double layer (biology)
- Double-layer capacitance
- Clean water and sanitation