D
Dean R. Wheeler
Researcher at Brigham Young University
Publications - 81
Citations - 2910
Dean R. Wheeler is an academic researcher from Brigham Young University. The author has contributed to research in topics: Battery (electricity) & Electrode. The author has an hindex of 25, co-authored 76 publications receiving 2420 citations. Previous affiliations of Dean R. Wheeler include Brookhaven National Laboratory & Lawrence Berkeley National Laboratory.
Papers
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Journal ArticleDOI
Quantifying tortuosity in porous Li-ion battery materials
Indrajeet V. Thorat,David E. Stephenson,Nathan A. Zacharias,Karim Zaghib,John N. Harb,Dean R. Wheeler +5 more
TL;DR: In this paper, the authors combined modeling and experiments to quantify tortuosity in electrolyte-filled porous battery structures (separator and active-material film) by measuring the AC impedance and polarization-interrupt.
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Modeling of lithium-ion batteries
TL;DR: In this article, the authors present three examples relating to mass transfer effects in battery behavior, including side reactions at the lithium electrode, which can change the surface concentration of lithium ions, introducing error into measurements of the cell potential as a function of bulk electrolyte concentration.
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Three-Phase Multiscale Modeling of a LiCoO2 Cathode: Combining the Advantages of FIB–SEM Imaging and X-Ray Tomography
Lukas Zielke,Tobias Hutzenlaub,Dean R. Wheeler,Chien-Wei Chao,Ingo Manke,André Hilger,Nils Paust,Roland Zengerle,Simon Thiele +8 more
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Modeling 3D Microstructure and Ion Transport in Porous Li-Ion Battery Electrodes
David E. Stephenson,Bryce C. Walker,Cole Skelton,Edward P. Gorzkowski,David J. Rowenhorst,Dean R. Wheeler +5 more
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Resolving the discrepancy in tortuosity factor estimation for Li-Ion battery electrodes through micro-macro modeling and experiment
Francois Usseglio-Viretta,Andrew M. Colclasure,Aashutosh Mistry,Koffi Pierre Yao Claver,Fezzeh Pouraghajan,Donal P. Finegan,Thomas M. M. Heenan,Daniel P. Abraham,Partha P. Mukherjee,Dean R. Wheeler,Paul R. Shearing,Samuel J. Cooper,Kandler Smith +12 more
TL;DR: In this article, the authors resolve the discrepancy in Tortuosity Factor Estimation for Li-Ion battery Electrodes through micro-Macro Modeling and Experiment Francois L. E. Viretta, Andrew Colclasure, Aashutosh N. Mistry, 2,∗∗ Koffi Pierre Yao Claver, 3 Fezzeh Pouraghajan, 4,∆∗ Donal P. Finegan, 1 Thomas M. M. Heenan, 5 Daniel Abraham, 3 Partha P. Mukherjee, 2