Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/78496
PIRA download icon_1.1View/Download Full Text
Title: Analysis of manufacturing-induced defects and structural deformations in lithium-ion batteries using computed tomography
Authors: Wu, Y
Saxena, S
Xing, Y
Wang, Y
Li, C
Yung, WKC 
Pecht, M
Issue Date: Apr-2018
Source: Energies, Apr. 2018, v. 11, no. 4, 925
Abstract: Premature battery drain, swelling and fires/explosions in lithium-ion batteries have caused wide-scale customer concerns, product recalls, and huge financial losses in a wide range of products including smartphones, laptops, e-cigarettes, hoverboards, cars, and commercial aircraft. Most of these problems are caused by defects which are difficult to detect using conventional nondestructive electrical methods and disassembly-based destructive analysis. This paper develops an effective computed tomography (CT)-based nondestructive approach to assess battery quality and identify manufacturing-induced defects and structural deformations in batteries. Several unique case studies from commercial e-cigarette and smartphone applications are presented to show where CT analysis methods work.
Keywords: Lithium-ion battery
Failure analysis
X-ray computed tomography
CT scan
Battery defects
Publisher: Molecular Diversity Preservation International (MDPI)
Journal: Energies 
EISSN: 1996-1073
DOI: 10.3390/en11040925
Rights: © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0).
The following publication Wu, Y., Saxena, S., Xing, Y., Wang, Y., Li, C., Yung, W. K., & Pecht, M. (2018). Analysis of manufacturing-induced defects and structural deformations in lithium-ion batteries using computed tomography. Energies, 11(4), 925 is available at https://doi.org/10.3390/en11040925
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
energies-11-00925.pdf32.18 MBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
Access
View full-text via PolyU eLinks SFX Query
Show full item record

Page views

63
Last Week
1
Last month
Citations as of Oct 2, 2022

Downloads

2
Citations as of Oct 2, 2022

SCOPUSTM   
Citations

41
Citations as of Oct 6, 2022

WEB OF SCIENCETM
Citations

36
Last Week
0
Last month
Citations as of Oct 6, 2022

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.