Zobrazeno 1 - 10
of 26
pro vyhledávání: '"E. R. Logan"'
Autor:
T. Taskovic, E. R. Logan, Michael K. G. Bauer, Laurent Molino, Marc M. E. Cormier, Helena Hebecker, J. R. Dahn, David S. Hall, Ines Hamam
Publikováno v:
The Journal of Physical Chemistry C. 124:12269-12280
Electrolyte systems based on binary mixtures of organic carbonate ester cosolvents have limitations in ionic transport and thus limit extreme fast charge (XFC) and high-rate cycling of energy dense...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a7f27d92239f32004607251a709cbe
https://doi.org/10.1021/acs.jpcc.0c02370
https://doi.org/10.1021/acs.jpcc.0c02370
Autor:
E. R. Logan, J. R. Dahn
Publikováno v:
Trends in Chemistry. 2:354-366
Li-ion batteries with fast charging capabilities will push the adoption of electric vehicles (EVs). The United States Department of Energy has stated goals of achieving “Extreme Fast Charging” (XFC) – charging to 80% capacity in 15 minutes or u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0914ed1682a62c0c10feee65c03a665
https://doi.org/10.1016/j.trechm.2020.01.011
https://doi.org/10.1016/j.trechm.2020.01.011
Publikováno v:
The Electrochemical Society Interface. 28:49-53
In the pursuit of ever more energy-dense and longer lasting Li-ion batteries, the electrolyte is still an area of intense research. A good choice of electrolyte can make or break the long-term performance of a cell. This paper highlights various adva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2151fb468833ec7f39de015627c9bd6
https://doi.org/10.1149/2.f04192if
https://doi.org/10.1149/2.f04192if
Publikováno v:
Journal of The Electrochemical Society. 166:A1291-A1299
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5121e05390b68e382688167b2655616
https://doi.org/10.1149/2.0091908jes
https://doi.org/10.1149/2.0091908jes
Autor:
E. R. Logan, A. Eldesoky, Y. Liu, Min Lei, Xinhe Yang, H. Hebecker, A. Luscombe, Michel B. Johnson, J. R. Dahn
Publikováno v:
Journal of The Electrochemical Society. 169:050524
In an effort to better understand capacity loss mechanisms in LiFePO4 (LFP)/graphite cells, this work considers carbon-coated LFP materials with different surface area and particle size. Cycling tests at room temperature (20 °C) and elevated tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f23f676b3ff5d9ac422eacc9f4c30f4a
https://doi.org/10.1149/1945-7111/ac6aed
https://doi.org/10.1149/1945-7111/ac6aed
Autor:
C. P. Aiken, E. R. Logan, A. Eldesoky, H. Hebecker, J. M. Oxner, J. E. Harlow, Michael Metzger, J. R. Dahn
Publikováno v:
Journal of The Electrochemical Society. 169:050512
Single crystal Li[Ni0.5Mn0.3Co0.2]O2//graphite (NMC532) pouch cells with only sufficient graphite for operation to 3.80 V (rather than ≥4.2 V) were cycled with charging to either 3.65 V or 3.80 V to facilitate comparison with LiFePO4//graphite (LFP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee0a6247befdc94f0013e188cdcf104f
https://doi.org/10.1149/1945-7111/ac67b5
https://doi.org/10.1149/1945-7111/ac67b5
Publikováno v:
Journal of The Electrochemical Society. 169:040560
The use of LiPF6 in Li-ion battery electrolytes provides sufficient stability, conductivity, and cost in most applications. However, LiPF6 has also been known to cause degradation in Li-ion cells, primarily from its thermal decomposition or hydrolysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a19ea197d9dd181b7c8b6ac2cbd26fd
https://doi.org/10.1149/1945-7111/ac67f9
https://doi.org/10.1149/1945-7111/ac67f9
Autor:
Steven T. Boles, Hwa Yaw Tam, Jiaqiang Huang, Betar M. Gallant, E. R. Logan, Julien Bonefacino, Charles Delacourt, Laura Albero Blanquer, Daniel Alves Dalla Corte, Jean-Marie Tarascon, J. R. Dahn
Publikováno v:
Nature Energy
Nature Energy, 2020, 5 (9), pp.674-683. ⟨10.1038/s41560-020-0665-y⟩
Nature Energy, Nature Publishing Group, 2020, 5 (9), pp.674-683. ⟨10.1038/s41560-020-0665-y⟩
Nature Energy, 2020, 5 (9), pp.674-683. ⟨10.1038/s41560-020-0665-y⟩
Nature Energy, Nature Publishing Group, 2020, 5 (9), pp.674-683. ⟨10.1038/s41560-020-0665-y⟩
Monitoring the dynamic chemical and thermal state of a cell during operation is crucial to making meaningful advancements in battery technology as safety and reliability cannot be compromised. Here we demonstrate the feasibility of incorporating opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::365a1225d246cfb57e1755bdc559e0f1
https://hal.science/hal-03085723
https://hal.science/hal-03085723
Autor:
A. Eldesoky, E. R. Logan, A. J. Louli, Wentao Song, Rochelle Weber, Sunny Hy, Remi Petibon, J. E. Harlow, S. Azam, E. Zsoldos, J. R. Dahn
Publikováno v:
Journal of The Electrochemical Society. 169:010501
Part II of this 2-part series examines the impact of competitive graphite materials on NMC811 pouch cell performance using Ultra-High Precision Coulometry (UHPC), isothermal microcalorimetry, and in-situ stack growth. A simple lifetime projection of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f10c53c7d62e756e4b1503c7ec743ac3
https://doi.org/10.1149/1945-7111/ac42f1
https://doi.org/10.1149/1945-7111/ac42f1
Autor:
E. R. Logan, Jing Li, Erin M. Tonita, J. R. Dahn, Kevin L. Gering, Xiaowei Ma, L. Y. Beaulieu
Publikováno v:
Journal of The Electrochemical Society. 165:A21-A30
Adding esters as co-solvents to Li-ion battery electrolytes can improve low-temperature performance and rate capability of cells. This work uses viscosity and electrolytic conductivity measurements to evaluate electrolytes containing various ester co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2119bf49fb6dd8d72c457acc29a62d9e
https://doi.org/10.1149/2.0271802jes
https://doi.org/10.1149/2.0271802jes