Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Dennis W. Dees"'
Autor:
Kevin W. Knehr, Zhe Liu, Hong-Keun Kim, Juhyun Song, Shabbir Ahmed, Joseph Kubal, Dennis W. Dees, Paul A. Nelson
Publikováno v:
Energy & Environmental Science. 14:6564-6573
The charging rate of Li-ion batteries is limited by the risks of lithium plating and thermal damage, both of which negatively affect lifetime of the batteries. This work analyzes how to minimize charge time and manage the risk of degradation using bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f961922e1c1027b7c016b46e2f4378d
https://doi.org/10.1039/d1ee02286e
https://doi.org/10.1039/d1ee02286e
Publikováno v:
The Journal of Physical Chemistry C. 124:8162-8169
Charging lithium ion batteries in a fast and safe manner is critical for promoting mass adoption of electric vehicles. Li intercalation in graphite electrodes is known to be one of the bottlenecks during the fast charging process. The mechanism of Li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f21bbb5214e842c86c4e35804e29012
https://doi.org/10.1021/acs.jpcc.0c01083
https://doi.org/10.1021/acs.jpcc.0c01083
Autor:
Daniel P. Abraham, Marco-Tulio F. Rodrigues, John S. Okasinski, Andrew Chihpin Chuang, Ilya A. Shkrob, Dennis W. Dees, Abhi Raj
Publikováno v:
Physical Chemistry Chemical Physics. 22:21977-21987
Coin cells are used extensively as test devices in battery research for evaluation of new materials and optimization of cycling protocols. In this study, in situ X-ray diffraction profilometry is used to characterize spatial distribution of the activ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8fb172a339425be6555c1027ec692b5
https://doi.org/10.1039/d0cp04436a
https://doi.org/10.1039/d0cp04436a
Autor:
Kaushik Kalaga, Marco-Tulio F. Rodrigues, Dennis W. Dees, Stephen E. Trask, Daniel P. Abraham, Ilya A. Shkrob
Publikováno v:
Journal of The Electrochemical Society. 166:A996-A1003
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d659ff84ff7e8539ba3ac2e030b4400
https://doi.org/10.1149/2.0401906jes
https://doi.org/10.1149/2.0401906jes
Publikováno v:
Journal of The Electrochemical Society. 166:A3305-A3313
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cc8a7e98d04fa88fc44f652cfd2771e
https://doi.org/10.1149/2.0561914jes
https://doi.org/10.1149/2.0561914jes
Autor:
Shabbir Ahmed, Andrew N. Jansen, Bryant J. Polzin, Paul A. Nelson, Wenquan Lu, Dennis W. Dees, Alison R. Dunlop, Stephen E. Trask
Publikováno v:
Journal of Power Sources. 403:56-65
The potential for operating automotive battery packs at high upper cutoff voltages (UCV) has been explored using preliminary data on eight cathode materials. The pack level energy density, specific energy, and battery cost are calculated using the sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25fca3cf8e37da0a8b79ad3cbfddf98b
https://doi.org/10.1016/j.jpowsour.2018.09.037
https://doi.org/10.1016/j.jpowsour.2018.09.037
Publikováno v:
Journal of Power Sources. 378:660-670
In this work, we study the design aspects and process dynamics of solvent removal from Lithium-ion battery electrode coatings. For this, we use a continuum level mathematical model to describe the physical phenomenon of cathode drying involving coupl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c255f9cf1d71ea07bda601e3e163cee
https://doi.org/10.1016/j.jpowsour.2018.01.007
https://doi.org/10.1016/j.jpowsour.2018.01.007
Autor:
Javier Bareño, Wenquan Lu, Dennis W. Dees, Yuzi Liu, Victor A. Maroni, Qingliu Wu, Bing Shi, Dengyun Zhai
Publikováno v:
ACS Applied Materials & Interfaces. 10:3487-3494
Amorphous silicon thin films having various thicknesses were investigated as a negative electrode material for lithium-ion batteries. Electrochemical characterization of the 20 nm thick thin silicon film revealed a very low first cycle Coulombic effi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8f25751235fb9108bfc04a1d35c264d
https://doi.org/10.1021/acsami.7b13980
https://doi.org/10.1021/acsami.7b13980
Autor:
Stephen E. Trask, Koffi Pc Yao, Wenquan Lu, Dennis W. Dees, Joel T. Kirner, Min-Kyu Kim, David C. Robertson, Ira Bloom
Publikováno v:
Journal of The Electrochemical Society. 168:070506
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c0e329e206a075e2c98d4765abeae83
https://doi.org/10.1149/1945-7111/ac0d4f
https://doi.org/10.1149/1945-7111/ac0d4f
Autor:
Canan Uckun, Kevin G. Gallagher, Fernando J. de Sisternes, Claudio Vergara, Audun Botterud, Nestor A. Sepulveda, Dennis W. Dees, Apurba Sakti
Publikováno v:
Journal of Power Sources. 342:279-291
We develop three novel enhanced mixed integer-linear representations of the power limit of the battery and its efficiency as a function of the charge and discharge power and the state of charge of the battery, which can be directly implemented in lar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dd78efb4268ae455576f90c561ef264
https://doi.org/10.1016/j.jpowsour.2016.12.063
https://doi.org/10.1016/j.jpowsour.2016.12.063