Presentation is loading. Please wait.

Presentation is loading. Please wait.

Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced.

Similar presentations


Presentation on theme: "Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced."— Presentation transcript:

1 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 Coiled-layered structure of cylindrical Li-ion battery Figure Legend:

2 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 Vertical view of a single hollow cylindrical anode Figure Legend:

3 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 Cross-sectional view of a single hollow cylindrical anode Figure Legend:

4 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 DIS during galvanostatic charging under 11 condition, where Ω = 4.17×10-6 m3mol-1, k = 82.234× 109/cs: (a) dimensionless concentration; (b) dimensionless hoop stress; and (c) dimensionless radial stress. The concentration is normalized by C¯ = CFD/inb, stress by σ¯ = 3σFD/EΩinb, and time by t¯ = Dt/b2. Figure Legend:

5 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 The Li-ion concentration during galvanostatic charging with different conditions Figure Legend:

6 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 The hoop stresses during galvanostatic charging with different conditions Figure Legend:

7 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 The radial stresses during galvanostatic charging operation with different conditions Figure Legend:

8 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 The maximum hoop stress location and its value of active layer with different thickness ratios of current collector to active layer during galvanostatic charging Figure Legend:

9 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 The hoop stresses during galvanostatic charging with different current collector thicknesses: (a) h c /h 1 = 0.1; (b) h c /h 1 = 0.2; (c) h c /h 1 = 0.33 Figure Legend:

10 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 The maximum hoop stress location and its value of active layer with different modulus ratio of current collector to active layer during galvanostatic charging Figure Legend:

11 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 The hoop stresses during galvanostatic charging with different modulus ratios: (a) E c /E = 5; (b) E c /E = 10; (c) E c /E = 20 Figure Legend:

12 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 The maximum hoop stress location and its value of active layer with different ratios of electrode radius to thickness during galvanostatic charging Figure Legend:

13 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 The maximum and minimum stresses of active layers with different ratios of electrode radius to thickness under 11 condition, where Ω = 4.17×10-6 m3 mol-1, k = 82.234×109/cs Figure Legend:

14 Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced Stresses in Cylindrical Li-Ion Batteries J. Appl. Mech. 2013;81(3):031013-031013-10. doi:10.1115/1.4025271 The hoop stresses during galvanostatic charging with different electrode radius ratios: (a) a/helectrode = 4.09; (b) a/helectrode = 15.45; (c) a/helectrode = 22.27; (d) a/helectrode = 45 Figure Legend:


Download ppt "Date of download: 6/23/2016 Copyright © ASME. All rights reserved. From: Effects of Hydrostatic Stress and Concentration-Dependent Elastic Modulus on Diffusion-Induced."

Similar presentations


Ads by Google