Come, J. and Taberna, Pierre-Louis and Hamelet, Stephane and Masquelier, Christian and Simon, Patrice Electrochemical Kinetic Study of LiFePO4 Using Cavity Microelectrode. (2011) Journal of The Electrochemical Society (JES), vol. 158 (n° 10). pp. 1090-1093. ISSN 0013-4651
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Official URL: http://dx.doi.org/10.1149/1.3619791
Abstract
Lithium cation insertion and extraction in LiFePO4 were electrochemically studied with a cavity microelectrode (CME). Cyclic voltammetry measurements were used to characterize the kinetics of the material. LiFePO4 was successfully cycled from 0.1 mV s–1 up to 1 V s–1 and is therefore a suitable material to be used in high power applications, such as asymmetric hybrid supercapacitors. Several kinetic behaviors were observed depending on the sweep rate. The LiFePO4 was found to follow different kinetics behaviors depending of the sweep rate. The charge storage mechanisms were investigated for Liþ extraction/insertion.
| Item Type: | Article |
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| Additional Information: | Thanks to The Electrochemical Society editor. The definitive version is available at http://www.electrochem.org/ The original PDF of the article can be found at Journal of The Electrochemical Society website: http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JESOAN0001580000100A1090000001&idtype=cvips&gifs=yes&ref=no |
| Audience (journal): | International peer-reviewed journal |
| Uncontrolled Keywords: | |
| Institution: | French research institutions > Centre National de la Recherche Scientifique - CNRS Université de Toulouse > Institut National Polytechnique de Toulouse - INPT Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS Other partners > Université de Picardie Jules Verne (FRANCE) |
| Laboratory name: | Centre Interuniversitaire de Recherche et d'Ingénierie des Matériaux - CIRIMAT (Toulouse, France) - Revêtements et traitements de surface - RTS Laboratoire de Réactivité et Chimie des Solides - LRCS (Amiens, France) |
| Statistics: | download |
| Total amount of citations (from ISI Web of Science): | 0 |
| Deposited By: | Denis Faragou |
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