English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/48883
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Polyfluorinated boron cluster – [B12F11H]2− – based electrolytes for supercapacitors: Overcharge protection

AuthorsIonica, Costana ; Gómez-Romero, P. ; Palacín, M. Rosa ; Muñoz Rojas, David
KeywordsSupercapacitor
Overcharge protection
Pseudocapacitance
Quaternary ammonium
Nonaqueous electrolyte
Fluoborate
Polyfluorododecaborate
Issue DateMay-2010
PublisherElsevier
CitationElectrochemistry Communications 12(5): 636-639 (2010)
AbstractRedox-active polyfluorododecaborate cluster ions, [B12FxH12 − x]2−, were investigated as electrolytes for electrochemical double layer capacitors. In particular, the performance of tetraethylammonium undecafluorododecaborate, (Et4N)2B12F11H, was compared against a standard electrolyte made with tetraethylammonium tetrafluoroborate (Et4NBF4). Overcharge tests in single cells and in cells assembled in series demonstrated that the redox-active anion can be effectively used as a shuttle to reduce solvent degradation under harsh conditions, thus extending cell life.
Description4 páginas, 2 figuras.-- et al.
Publisher version (URL)http://dx.doi.org/10.1016/j.elecom.2010.02.018
URIhttp://hdl.handle.net/10261/48883
DOI10.1016/j.elecom.2010.02.018
ISSN1388-2481
Appears in Collections:(CIN2) Artículos
(ICMAB) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.