In Operando Acoustic Detection of Lithium Metal Plating in Commercial LiCoO2/Graphite Pouch Cells

Summary: The characterization and detection of lithium metal plating during standard operation of commercial Li-ion batteries has been a long-term challenge; the nature of lithium metal plating is unpredictable and highly dependent on operating temperature and charge rate. In operando detection of l...

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Main Authors:	Clement Bommier, Wesley Chang, Yufang Lu, Justin Yeung, Greg Davies, Robert Mohr, Mateo Williams, Daniel Steingart
Format:	Article
Language:	English
Published:	Elsevier 2020-04-01
Series:	Cell Reports Physical Science
Subjects:	LiCoO2/graphite lithium-ion battery acoustic time-of-flight lithium metal plating fast charge degradation in operando
Online Access:	http://www.sciencedirect.com/science/article/pii/S2666386420300254

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spelling	doaj-7e5036c4cf3f41aea571ab65d4895e232020-11-25T04:00:15ZengElsevierCell Reports Physical Science2666-38642020-04-0114100035In Operando Acoustic Detection of Lithium Metal Plating in Commercial LiCoO2/Graphite Pouch CellsClement Bommier0Wesley Chang1Yufang Lu2Justin Yeung3Greg Davies4Robert Mohr5Mateo Williams6Daniel Steingart7Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08540, USA; Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08540, USA; Department of Earth and Environmental Engineering, Columbia University, New York, NY 10027, USADepartment of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08540, USA; Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08540, USA; Columbia Electrochemical Energy Center, Columbia University, New York, NY 10027, USADepartment of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08540, USA; Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08540, USADepartment of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08540, USA; Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08540, USADepartment of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08540, USA; Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08540, USADepartment of Chemical Engineering, Columbia University, New York, NY 10027, USA; Columbia Electrochemical Energy Center, Columbia University, New York, NY 10027, USADepartment of Chemical Engineering, Columbia University, New York, NY 10027, USA; Columbia Electrochemical Energy Center, Columbia University, New York, NY 10027, USADepartment of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08540, USA; Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08540, USA; Department of Chemical and Biological Engineering, Princeton University, Princeton, NJ 08540, USA; Department of Earth and Environmental Engineering, Columbia University, New York, NY 10027, USA; Department of Chemical Engineering, Columbia University, New York, NY 10027, USA; Columbia Electrochemical Energy Center, Columbia University, New York, NY 10027, USA; Corresponding authorSummary: The characterization and detection of lithium metal plating during standard operation of commercial Li-ion batteries has been a long-term challenge; the nature of lithium metal plating is unpredictable and highly dependent on operating temperature and charge rate. In operando detection of lithium plating is critical for ongoing and future developments of conventional Li-ion batteries, including fast charging capabilities, extreme temperature applications, and lithium metal secondary batteries. In this study, we describe the use of acoustic ultrasound to detect lithium metal plating on commercial graphite anodes within a standard form factor. Extending from previous work on ultrasound as a battery diagnostic tool, this proof-of-concept study delineates statistically significant linear relationships between ultrasonic time-of-flight and graphite staging, and acoustic time-of-flight and post mortem electrochemical measurements to characterize the extent of lithium metal plating.http://www.sciencedirect.com/science/article/pii/S2666386420300254LiCoO2/graphite lithium-ion batteryacoustic time-of-flightlithium metal platingfast charge degradationin operando
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Clement Bommier Wesley Chang Yufang Lu Justin Yeung Greg Davies Robert Mohr Mateo Williams Daniel Steingart
spellingShingle	Clement Bommier Wesley Chang Yufang Lu Justin Yeung Greg Davies Robert Mohr Mateo Williams Daniel Steingart In Operando Acoustic Detection of Lithium Metal Plating in Commercial LiCoO2/Graphite Pouch Cells Cell Reports Physical Science LiCoO2/graphite lithium-ion battery acoustic time-of-flight lithium metal plating fast charge degradation in operando
author_facet	Clement Bommier Wesley Chang Yufang Lu Justin Yeung Greg Davies Robert Mohr Mateo Williams Daniel Steingart
author_sort	Clement Bommier
title	In Operando Acoustic Detection of Lithium Metal Plating in Commercial LiCoO2/Graphite Pouch Cells
title_short	In Operando Acoustic Detection of Lithium Metal Plating in Commercial LiCoO2/Graphite Pouch Cells
title_full	In Operando Acoustic Detection of Lithium Metal Plating in Commercial LiCoO2/Graphite Pouch Cells
title_fullStr	In Operando Acoustic Detection of Lithium Metal Plating in Commercial LiCoO2/Graphite Pouch Cells
title_full_unstemmed	In Operando Acoustic Detection of Lithium Metal Plating in Commercial LiCoO2/Graphite Pouch Cells
title_sort	in operando acoustic detection of lithium metal plating in commercial licoo2/graphite pouch cells
publisher	Elsevier
series	Cell Reports Physical Science
issn	2666-3864
publishDate	2020-04-01
description	Summary: The characterization and detection of lithium metal plating during standard operation of commercial Li-ion batteries has been a long-term challenge; the nature of lithium metal plating is unpredictable and highly dependent on operating temperature and charge rate. In operando detection of lithium plating is critical for ongoing and future developments of conventional Li-ion batteries, including fast charging capabilities, extreme temperature applications, and lithium metal secondary batteries. In this study, we describe the use of acoustic ultrasound to detect lithium metal plating on commercial graphite anodes within a standard form factor. Extending from previous work on ultrasound as a battery diagnostic tool, this proof-of-concept study delineates statistically significant linear relationships between ultrasonic time-of-flight and graphite staging, and acoustic time-of-flight and post mortem electrochemical measurements to characterize the extent of lithium metal plating.
topic	LiCoO2/graphite lithium-ion battery acoustic time-of-flight lithium metal plating fast charge degradation in operando
url	http://www.sciencedirect.com/science/article/pii/S2666386420300254
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In Operando Acoustic Detection of Lithium Metal Plating in Commercial LiCoO2/Graphite Pouch Cells

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