Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Christopher Lyness"'
Publikováno v:
Energies, Vol 7, Iss 9, Pp 5675-5700 (2014)
In this work, a novel acausal and reconfigurable battery pack model is presented. The model structure adopted for the battery cell is based on an equivalent circuit representation. The circuit elements are modified to take account of both hysteresis
Externí odkaz:
https://doaj.org/article/b08d882d28e4403ba9e683b19ba21f45
Autor:
James Michael Hooper, James Marco, Gael Henri Chouchelamane, Christopher Lyness, James Taylor
Publikováno v:
Energies, Vol 9, Iss 4, p 281 (2016)
This paper outlines a study undertaken to determine if the electrical performance of Nickel Cobalt Aluminum Oxide (NCA) 3.1 Ah 18650 battery cells can be degraded by road induced vibration typical of an electric vehicle (EV) application. This study i
Externí odkaz:
https://doaj.org/article/5505331d05f942f9ba51443d66d20b0f
Vibration Durability Testing of Nickel Manganese Cobalt Oxide (NMC) Lithium-Ion 18,650 Battery Cells
Publikováno v:
Energies, Vol 9, Iss 1, p 52 (2016)
Electric vehicle (EV) manufacturers are employing cylindrical format cells in the construction of the vehicles’ battery systems. There is evidence to suggest that both the academic and industrial communities have evaluated cell degradation due to v
Externí odkaz:
https://doaj.org/article/b272f9dd04224813895f2f628ffc5d5e
Autor:
Sara Abada, Michael Abert, Brian Barnett, Klaus Brandt, Hilmi Buqa, Sonia Dandl, Harry Doering, Xuning Feng, Meike Fleischhammer, Sissel Forseth, Daphne A. Fuentevilla, Jürgen Garche, Martin Gilljam, Christopher E. Hendricks, Detlef Hoffmann, Lars Hollmotz, J.A. Jeevarajan, George A. Kerchner, Uwe Koehler, Peter Kurzweil, Peter Lamp, Torleif Lian, Bor Yann Liaw, Verena Liebau, Languang Lu, Christopher Lyness, Guy Marlair, Christopher H. McCoy, David Ofer, Minggao Ouyang, Martin Petit, Karl-Heinz Pettinger, Karsten Pinkwart, Michael Pozin, Jörg Schultheiß, Markus Schweizer-Berberich, Erik J. Spek, Suresh Sriramulu, Jens Tübke, Preben J.S. Vie, Johanna Vogt, Cao-Yang Wang, FuQing Wang, YiMin Wei, Helge Weydahl, Jean-Pol Wiaux, Steven Wicelinski, Jürgen Wilhelmy, Thomas Wöhrle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2c819d6e69a0f81d2fc6b3c2b7da98e
https://doi.org/10.1016/b978-0-444-63777-2.00016-5
https://doi.org/10.1016/b978-0-444-63777-2.00016-5
Autor:
Christopher Lyness, Javier Bareño, Andrew McGordon, Paul Jennings, Ira Bloom, Limhi Somerville
Publikováno v:
Electrochimica Acta. 206:70-76
Electrodes are routinely washed to remove electrolyte deposits, salt, and high boiling point solvents prior to analysis with surface-sensitive techniques. The effect of washing on the surface films of graphite electrodes from LiCoO2/graphite cells, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8efab08969d7a04895c37d5dcebc1394
https://doi.org/10.1016/j.electacta.2016.04.133
https://doi.org/10.1016/j.electacta.2016.04.133
Publikováno v:
Energies, Vol 7, Iss 9, Pp 5675-5700 (2014)
Energies; Volume 7; Issue 9; Pages: 5675-5700
Energies; Volume 7; Issue 9; Pages: 5675-5700
In this work, a novel acausal and reconfigurable battery pack model is presented. The model structure adopted for the battery cell is based on an equivalent circuit representation. The circuit elements are modified to take account of both hysteresis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65a505096b3fc8ecc83c8cc0a8515bbe
http://www.mdpi.com/1996-1073/7/9/5675
http://www.mdpi.com/1996-1073/7/9/5675
Autor:
Christopher Lyness, A. Robert Armstrong, M. Saiful Islam, Peter G. Bruce, Pooja M. Panchmatia
Publikováno v:
Nature Materials. 10:223-229
Lithium can be reversibly intercalated into layered Li(1+x)V(1-x)O(2) (LiCoO(2) structure) at ~0.1 V, but only if x>0. The low voltage combined with a higher density than graphite results in a higher theoretical volumetric energy density; important f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a4752c6323e4de71f45804ef0e772a6
https://doi.org/10.1038/nmat2967
https://doi.org/10.1038/nmat2967
Publikováno v:
The Journal of Physical Chemistry C. 113:4741-4744
The precise determination of diffusion parameters plays a key role in Li battery research and is a rather complex problem when electrode materials, i.e., mixed conductors, have to be investigated. In the present contribution, we show how stimulated e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d00085d249db014f2d641cec4d5ab77b
https://doi.org/10.1021/jp8107792
https://doi.org/10.1021/jp8107792
Using XPS to Determine the Relative Thickness of Lithium-Ion Surface Films at the Negative Electrode
Autor:
Limhi Somerville, Javier Bareno, Panos D. Prezas, John K. Basco, Paul Jennings, Andrew McGordon, Christopher Lyness, Tien Q. Duong, Ira Bloom
Publikováno v:
ECS Meeting Abstracts. :497-497
During typical lithium-ion cell usage over application lifetimes (e.g. automotive) they form a film, which is nanometres thick, on the surface of the negative electrode which helps to passivate against further reaction. Its chemical composition and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c84553f5efdf254ec584f3adf4b3d5e
https://doi.org/10.1149/ma2016-03/2/497
https://doi.org/10.1149/ma2016-03/2/497
Publikováno v:
Chemistry of Materials
Chemistry of Materials, American Chemical Society, 2010, 22 (5), pp.1892-1900. ⟨10.1021/cm9034374⟩
Chemistry of Materials, American Chemical Society, 2010, 22 (5), pp.1892-1900. ⟨10.1021/cm9034374⟩
International audience; Li2CoSiO4 was prepared in three polymorphic forms. The βII (Pmn21) polymorph was obtained by hydrothermal synthesis (150 °C), and subsequent heat treatments yielded the βI (Pbn21) form (700 °C) and the γ0 (P21/n) form (11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37b38d50b68adbbb04905ce655cc2cda
http://hdl.handle.net/20.500.12278/18068
http://hdl.handle.net/20.500.12278/18068