Journal article
Solvent effect on the ion adsorption from ionic liquid electrolyte into sub-nanometer carbon pores
Electrochimica acta, v 54(n° 27), pp 7025-7032
30 Nov 2009
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
This paper presents the results from the investigation of the influence of ion size on the capacitance behaviour of TiC-derived carbon (CDC) powders in the ethyl-methylimmidazolium-bis(trifluoromethane-sulfonyl)imide ionic liquid (EMI, TFSI) used as neat electrolyte at 60°C or as salt dissolved in acetonitrile and tested at room temperature. These studies were carried out with the assembly of conventional 3-electrode electrochemical cells as well as using the Cavity-MicroElectrode (CME) technique. The issues regarding the extents of desolvation of the electrolyte ions when adsorbed in the pores of the CDCs under applied potential were studied, the CME technique was found to be particularly efficient in the deduction of the effective ion size under solvated conditions.
Metrics
Details
- Title
- Solvent effect on the ion adsorption from ionic liquid electrolyte into sub-nanometer carbon pores
- Creators
- Rongying Lin - Centre interuniversitaire de recherche et d'ingenierie des matériauxPeihua Huang - Centre interuniversitaire de recherche et d'ingenierie des matériauxJulie Segalini - Centre interuniversitaire de recherche et d'ingenierie des matériauxCéline Largeot - Centre interuniversitaire de recherche et d'ingenierie des matériauxPierre-Louis Taberna - Centre interuniversitaire de recherche et d'ingenierie des matériauxJohn Chmiola - Department of Materials Science and Engineering (Philadelphia, USA)Yury Gogotsi - Department of Materials Science and Engineering (Philadelphia, USA)Patrice Simon - Centre interuniversitaire de recherche et d'ingenierie des matériaux
- Publication Details
- Electrochimica acta, v 54(n° 27), pp 7025-7032
- Publisher
- Elsevier
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Materials Science and Engineering
- Web of Science ID
- WOS:000272547200036
- Scopus ID
- 2-s2.0-69949165061
- Other Identifier
- 991014969756004721
UN Sustainable Development Goals (SDGs)
This publication has contributed to the advancement of the following goals:
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Electrochemistry