Estimation of Cyclable Lithium for Li-ion Battery State-of-Health Monitoring

Autor: Scott J. Moura, Dong Zhang, Reinhardt Klein, Saehong Park

Publikováno v: ACC

State of health (SOH) estimation for Li-ion batteries enables high-fidelity monitoring and high-performance in advanced battery management systems for applications such as mobile devices, electrified transportation, and energy storage. In order to ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69db07a2cf545fead05bd11a3b62ae83
https://doi.org/10.23919/acc50511.2021.9482841

Interrelationship Between the Open Circuit Potential Curves in a Class of Ni-Rich Cathode Materials

Autor: Soo Kim, Kevin W. Kimura, Reinhardt Klein, Jake Christensen, Yelena Gorlin, Rebecca Wilhelm, Münir M. Besli, Camille Usubelli, Jörg Ziegler

Publikováno v: Journal of the Electrochemical Society, 167 (4), Article No.040510
Journal of The Electrochemical Society
Journal of The Electrochemical Society, Electrochemical Society, 2020, 167 (4), pp.040510. ⟨10.1149/1945-7111/ab739c⟩

Ni-rich cathodes, such as nickel cobalt aluminum oxides (NCAs, LixNi0.80+0.15ε Co0.15(1−ε)Al0.05O2, 0 ≤ ε ≤ 1), are a class of cathode materials for lithium-ion batteries (LIBs), which are among the leading candidates for battery electric ve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7da73c3838e8c7b905388966c935533b
https://publikationen.bibliothek.kit.edu/1000105947/78272708

A Modified Electrochemical Model to Account for Mechanical Effects Due to Lithium Intercalation and External Pressure

Autor: Sergei Chumakov, Christian Linder, Jake Christensen, Xiaobai Li, Sun Ung Kim, Xiaoxuan Zhang, Münir M. Besli, Markus Klinsmann, Michael Metzger, Reinhardt Klein

Publikováno v: Journal of The Electrochemical Society. 168:020533

For a battery cell, both the porosity of the electrodes/separator and the transport distance of charged species can evolve due to mechanical deformation arising from either lithium intercalation-induced swelling and contraction of the active particle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af7c97737c11f4a49becf5e9b2344ec8
https://doi.org/10.1149/1945-7111/abe16d

New Method for Characterization of the Open Circuit Potential Curve for Battery Cathode Materials

Autor: Kevin W. Kimura, Jake Christensen, Camille Usubelli, Yelena Gorlin, Reinhardt Klein

Publikováno v: ECS Meeting Abstracts. :139-139

Battery management system (BMS) is a key component of the battery for electric vehicles and portable electronics, as it guaranties reliable and safe operation of the battery, while ensuring its longevity and optimal performance. State-of-the-art BMS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b83c54fc7ac4ce0f3965bad1de9c0bf
https://doi.org/10.1149/ma2020-012139mtgabs

Towards adaptive health-aware charging of Li-ion batteries: A real-time predictive control approach using first-principles models

Autor: Richard D. Braatz, Sergio Lucia, Marcello Torchio, Rolf Findeisen, Reinhardt Klein, Davide M. Raimondo

Publikováno v: ACC

Today's charging strategies of Li-ion batteries are often designed off-line and do not balance optimal fast charging and battery lifetime. By a lack of adaptation during operation, the off-line charging strategies do not allow aging-related changes o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::863f294702bba9b2238995b379baf0dc
https://doi.org/10.23919/acc.2017.7963684