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Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Lattice Boltzmann Simulation of Lithium Peroxide Formation in Lithium–Oxygen Battery J. Electrochem. En. Conv. Stor ;13(3): doi: / Figure Legend: (a) Schematic diagram of geometry of cathode for validation case, (b) cell voltage versus specific capacity during operation of cell at current density of A/m2, (c) oxygen concentration distribution during operation, (d) electric potential distribution during operation, (e) current density distribution during operation, (f) Li2O2 distribution after cell has stopped working, (g) cell voltage versus specific capacity for different average current densities, and (h) cell voltage versus specific capacity for different ORR rate constants
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Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Lattice Boltzmann Simulation of Lithium Peroxide Formation in Lithium–Oxygen Battery J. Electrochem. En. Conv. Stor ;13(3): doi: / Figure Legend: (a) Schematic of the geometry assumed to be array of circular cylinders. (b) Comparison of result obtained after the assumption of uniform potential in the electrode with the validation case.
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Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Lattice Boltzmann Simulation of Lithium Peroxide Formation in Lithium–Oxygen Battery J. Electrochem. En. Conv. Stor ;13(3): doi: / Figure Legend: Comparison of simulation results for different oxygen concentrations at vop = 2.6 V: (a) average current density versus specific capacity, (b) average oxygen concentration along the depth of the electrode, (c) distribution of current density, and (d) current density versus specific capacity for varying mass diffusivities at low oxygen concentration
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Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Lattice Boltzmann Simulation of Lithium Peroxide Formation in Lithium–Oxygen Battery J. Electrochem. En. Conv. Stor ;13(3): doi: / Figure Legend: (a) Variation in porosity with particle size; comparison for different porous media particle size values, (b) average current density versus specific capacity, (c) and (d) distribution of oxygen concentration, and (e) and (f) distribution of current density
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Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Lattice Boltzmann Simulation of Lithium Peroxide Formation in Lithium–Oxygen Battery J. Electrochem. En. Conv. Stor ;13(3): doi: / Figure Legend: Cell performance for a specific surface area of 300 m2/gc. Contours of (a) oxygen concentration, (b) current density, (c) Li2O2 layer thickness, (d) electric potential distribution, (e) variation of average oxygen concentration along the depth of the electrode, and (f) variation of average current density with specific capacity.
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Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Lattice Boltzmann Simulation of Lithium Peroxide Formation in Lithium–Oxygen Battery J. Electrochem. En. Conv. Stor ;13(3): doi: / Figure Legend: Distribution of current density is shown in (a), (b), and (c) and Li2O2 deposition is shown in (d), (e), and (f) at different stages of discharge for Vop = 2.6 V. (a) and (d) are at 50% discharge; (b) and (e) are at 75% discharge; (c) and (f) are at 95% discharge.
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Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Lattice Boltzmann Simulation of Lithium Peroxide Formation in Lithium–Oxygen Battery J. Electrochem. En. Conv. Stor ;13(3): doi: / Figure Legend: Influence of operating voltage on the cell performance: (a) average current density versus specific capacity, (b) average oxygen concentration along the depth of the electrode, (c) and (d) distribution of oxygen concentration, (e) and (f) distribution of current density, and (g) and (h) distribution of Li2O2 layer thickness
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Date of download: 10/9/2017 Copyright © ASME. All rights reserved. From: Lattice Boltzmann Simulation of Lithium Peroxide Formation in Lithium–Oxygen Battery J. Electrochem. En. Conv. Stor ;13(3): doi: / Figure Legend: Cell performance for varying diffusivity values at Vop = 2.6 V: (a) average current density versus specific capacity, (b) average oxygen concentration along the depth of the electrode, and (c) and (d) distribution of oxygen concentration
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