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Capacity Fade Analysis and Model Based Optimization of Lithium-ion_PHD

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Washington University in St. Louis Washington University Open Scholarship Electronic Theses and Dissertations Spring 4-25-2013 Capacity Fade Analysis and Model Based Optimization of Lithium-ion Batteries Venkatasailanathan Ramadesigan Washington University in St. Louis, venkatasailanathan@gmail.com Follow this and additional works at: http://openscholarship.wustl.edu/etd Part of the Engineering Commons Recommended Citation Ramadesigan, Venkatasailanathan, Capacity Fade Analysis and Model Ba
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   Washington University in St. Louis  Washington University Open Scholarship Electronic Teses and DissertationsSpring 4-25-2013 Capacity Fade Analysis and Model BasedOptimization of Lithium-ion Baeries  Venkatasailanathan Ramadesigan Washington University in St. Louis  , venkatasailanathan@gmail.com Follow this and additional works at:hp://openscholarship.wustl.edu/etdPart of theEngineering Commons Tis Dissertation is brought to you for free and open access by Washington University Open Scholarship. It has been accepted for inclusion inElectronic Teses and Dissertations by an authorized administrator of Washington University Open Scholarship. For more information, please contactarouner@wustl.edu. Recommended Citation Ramadesigan, Venkatasailanathan, Capacity Fade Analysis and Model Based Optimization of Lithium-ion Baeries (2013).  Electronic Teses and Dissertations. Paper 1085.   WASHINGTON UNIVERSITY IN ST. LOUIS School of Engineering and Applied Science Department of Energy, Environmental and Chemical Engineering Dissertation Examination Committee: Venkat Subramanian, Chair Richard Axelbaum Pratim Biswas Richard Braatz Hiro Mukai Palghat Ramachandran Capacity Fade Analysis and Model Based Optimization of Lithium-ion Batteries  by Venkatasailanathan Ramadesigan A dissertation presented to the Graduate School of Arts and Sciences of Washington University in  partial fulfillment of the requirements for the degree of Doctor of Philosophy May 2013 St. Louis, Missouri   © 2013, Venkatasailanathan Ramadesigan  ii Table of Contents LIST OF FIGURES ........................................................................................................................................... VI   LIST OF TABLES ............................................................................................................................................. XI   ACKNOWLEDGEMENTS ............................................................................................................................. XII   DEDICATION ................................................................................................................................................ XIV   ABSTRACT OF THE DISSERTATION ....................................................................................................... XV   CHAPTER 1   : INTRODUCTION TO MODELING LITHIUM-ION BATTERIES FROM A SYSTEMS ENGINEERING PERSPECTIVE .......................................................................................................... 1   1.1.   I  NTRODUCTION  ....................................................................................................................................... 1   1.2.   B ACKGROUND  ........................................................................................................................................ 4   1.2.1.    Empirical Models ......................................................................................................................... 6    1.2.2.    Electrochemical Engineering Models .......................................................................................... 7    1.2.3.    Multiphysics Models ..................................................................................................................... 8   1.2.4.    Molecular/Atomistic Models ...................................................................................................... 13   1.2.5.   Simulation .................................................................................................................................. 15   1.2.6.   Optimization Applied to Li-ion Batteries ................................................................................... 19   1.3.   C RITICAL I SSUES IN THE F IELD  ............................................................................................................. 24   1.3.1.   Sparsity of Manipulated Variables ............................................................................................. 24   1.3.2.    Need for Better Fundamental Models to Understand SEI-layer, Structure ................................ 25   1.3.3.    Robustness and Computational Cost in Simulation and Optimization ....................................... 25   1.3.4.   Uncertainties in Physicochemical Mechanisms ......................................................................... 26    1.4.   A DDRESSING THE C RITICAL I SSUES ,   O PPORTUNITIES ,  AND F UTURE W ORK  .......................................... 28   1.4.1.   Sparsity of Manipulated Variables ............................................................................................. 28   1.4.2.    Need for Better Fundamental Models to Understand SEI-layer, Structure ................................ 32   1.4.3.    Robustness and Computational Cost in Simulation and Optimization ....................................... 33   1.4.4.   Uncertainties in Physicochemical Mechanisms ......................................................................... 37    1.5.   R  EFERENCES  ......................................................................................................................................... 41   1.6.   F IGURES  ............................................................................................................................................... 47  

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Jul 23, 2017
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