Bounded diffusion impedance characterization of battery electrodes using fractional modeling

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• 作者：Jean-Denis Gabano ; ^{jean.denis.gabano@univ-poitiers.fr} ; Thierry Poinot ^{thierry.poinot@univ-poitiers.fr} ; Benoî ; t Huard ^{benoit.huard@univ-poitiers.fr}
• 关键词：Fractional systems ; Non integer modeling ; System identification ; Parameter estimation ; Batteries ; Impedance spectroscopy
• 刊名：Communications in Nonlinear Science and Numerical Simulation
• 出版年：2017
• 出版时间：June 2017
• 年：2017
• 卷：47
• 期：Complete
• 页码：164-177
• 全文大小：1337 K
• 卷排序：47

文摘

Bounded diffusion impedance is identified thanks to fractional modeling. Fractional model characterizes blocked diffusion depending on electrode geometry. Fractional model helps to fit electrochemical models with few frequential data.