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Leriche, J. B., Hamelet, S., Shu, J., Morcrette, M., Masquelier, C., Ouvrard, G., Zerrouki, M., Soudan, P., Belin, S., Elkaim, E. & Baudelet, F. (2010) An Electrochemical Cell for Operando Study of Lithium Batteries Using Synchrotron Radiation. J. Electrochem. Soc. 157 A606–A610. 
Added by: Laurent Cournède (2016-03-10 21:37:33)
Type de référence: Article
DOI: 10.1149/1.3355977
Numéro d'identification (ISBN etc.): 0013-4651
Clé BibTeX: Leriche2010
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Catégories: ST2E
Mots-clés: absorption spectroscopy, Cathode, Electrode materials, fine-structure analysis, in-situ cell, iron compounds, Li-ion batteries, LiFePO4, lithium compounds, olivines, performance, powders, secondary cells, X-ray absorption, X-ray diffraction, x-ray-diffraction
Créateurs: Baudelet, Belin, Elkaim, Hamelet, Leriche, Masquelier, Morcrette, Ouvrard, Shu, Soudan, Zerrouki
Collection: J. Electrochem. Soc.
Consultations : 4/280
Indice de consultation : 1%
Indice de popularité : 0.25%
Résumé     
A new electrochemical cell has been specially designed for operando experiments at synchrotron facilities both for X-ray diffraction and X-ray absorption. It allows the investigation of insertion materials under high current densities (up to 5C rate) and hence to study complex phenomena of structural and electronic changes out of equilibrium. The LiFePO(4)-FePO(4) system has been chosen as a case study to validate this cell, and tricky phenomena, with apparent delays in phase formation compared with the number of electrons exchanged, have been spotted.
Added by: Laurent Cournède  
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