Lithiated manganese oxide Li0.33MnO2 as an electrode material for lithium batteries
| Autor: | A. Momchilov, B. Banov, Christian M. Julien, Karim Zaghib |
|---|---|
| Přispěvatelé: | Institut des Nanosciences de Paris (INSP), Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches d'Hydro-Québec |
| Rok vydání: | 2006 |
| Předmět: |
Lithium vanadium phosphate battery
Inorganic chemistry Oxide Energy Engineering and Power Technology chemistry.chemical_element 02 engineering and technology 010402 general chemistry Electrochemistry 01 natural sciences law.invention Ion chemistry.chemical_compound law diffusion coefficient [PHYS.COND]Physics [physics]/Condensed Matter [cond-mat] Electrical and Electronic Engineering Physical and Theoretical Chemistry structural properties Renewable Energy Sustainability and the Environment Chemistry 021001 nanoscience & nanotechnology Cathode Lithium battery lithium batteries 0104 chemical sciences Electrode manganese dioxides Lithium 0210 nano-technology |
| Zdroj: | Journal of Power Sources Journal of Power Sources, 2006, 159 (2), pp.1365-1369. ⟨10.1016/j.jpowsour.2005.12.011⟩ Journal of Power Sources, Elsevier, 2006, 159 (2), pp.1365-1369. ⟨10.1016/j.jpowsour.2005.12.011⟩ |
| ISSN: | 0378-7753 1873-2755 |
| DOI: | 10.1016/j.jpowsour.2005.12.011 |
| Popis: | International audience; Li0.33MnO2 was prepared by solid-state reaction of CMD oxide and a lithium salt. The structure was studied by X-ray diffraction and Raman scattering during electrochemical discharging. The possibility of application as a positive electrode inrechargeable lithium batteries was investigated. The electrochemical properties of Li//Li0.33MnO2 cells were studied as a function of temperature in the range 25-55 degrees C. The electrode material delivers an initial capacity of 194 mAh g(-1) and shows good reversibility at room temperature. Finally, the lithium insertion mechanism was examined by the determination of the ion kinetics. (c) 2006 Elsevier B.V. All rights reserved. |
| Databáze: | OpenAIRE |
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