Study for detection of metallic contaminant in electrode of lithium-ion battery using a Hall probe

Lithium-ion battery is commonly used for mobile power supply such as laptop and mobile telephone, because of its high energy density, but when malfunctions such as short circuit occurred inside battery, it could lead to ignition or explosion, and the battery safety is recognized as social problem. I...

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Main Author:	Abdul Azim, Jais
Format:	Thesis
Language:	English
Published:	2012
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://umpir.ump.edu.my/id/eprint/7648/ http://umpir.ump.edu.my/id/eprint/7648/ http://umpir.ump.edu.my/id/eprint/7648/1/ABDUL_AZIM_BIN_JAIS.PDF

id	ump-7648
recordtype	eprints
spelling	ump-76482015-03-03T09:37:16Z http://umpir.ump.edu.my/id/eprint/7648/ Study for detection of metallic contaminant in electrode of lithium-ion battery using a Hall probe Abdul Azim, Jais TK Electrical engineering. Electronics Nuclear engineering Lithium-ion battery is commonly used for mobile power supply such as laptop and mobile telephone, because of its high energy density, but when malfunctions such as short circuit occurred inside battery, it could lead to ignition or explosion, and the battery safety is recognized as social problem. In process of battery production,metallic contaminant mix with parts of a battery can be a cause of short circuit inside battery. Therefore, it is necessary to detect at production stage. Study for detection metallic contaminant in battery using high temperature SQUID is currently in progress and by using this, 50tm ferromagnetic metal piece can be detected successfully. However, a cooling medium or cryogenic refrigerator is necessary for SQUID operation, so that the total measurement system becomes large size and expensive. On the other hand, Hall probe is known to be cheap and high versatility magnetic field sensor. Although measurement sensitivity of magnetic field for Hall probe is much lower than SQUID, by applying an external magnetic field can increase the field generated from magnetized metallic contaminant, resulting into increase for possibility to detect the metallic contaminant. In this research, we measured the magnetic field distribution of metallic contaminant in electrode for lithium-ion battery using Hall probe and examined the applicability for metallic contaminant detection technology that is more simple, easier and cheaper. 2012 Thesis NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7648/1/ABDUL_AZIM_BIN_JAIS.PDF Abdul Azim, Jais (2012) Study for detection of metallic contaminant in electrode of lithium-ion battery using a Hall probe. Masters thesis, Toyohashi University of Technology. http://iportal.ump.edu.my/lib/item?id=chamo:76538&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Abdul Azim, Jais Study for detection of metallic contaminant in electrode of lithium-ion battery using a Hall probe
description	Lithium-ion battery is commonly used for mobile power supply such as laptop and mobile telephone, because of its high energy density, but when malfunctions such as short circuit occurred inside battery, it could lead to ignition or explosion, and the battery safety is recognized as social problem. In process of battery production,metallic contaminant mix with parts of a battery can be a cause of short circuit inside battery. Therefore, it is necessary to detect at production stage. Study for detection metallic contaminant in battery using high temperature SQUID is currently in progress and by using this, 50tm ferromagnetic metal piece can be detected successfully. However, a cooling medium or cryogenic refrigerator is necessary for SQUID operation, so that the total measurement system becomes large size and expensive. On the other hand, Hall probe is known to be cheap and high versatility magnetic field sensor. Although measurement sensitivity of magnetic field for Hall probe is much lower than SQUID, by applying an external magnetic field can increase the field generated from magnetized metallic contaminant, resulting into increase for possibility to detect the metallic contaminant. In this research, we measured the magnetic field distribution of metallic contaminant in electrode for lithium-ion battery using Hall probe and examined the applicability for metallic contaminant detection technology that is more simple, easier and cheaper.
format	Thesis
author	Abdul Azim, Jais
author_facet	Abdul Azim, Jais
author_sort	Abdul Azim, Jais
title	Study for detection of metallic contaminant in electrode of lithium-ion battery using a Hall probe
title_short	Study for detection of metallic contaminant in electrode of lithium-ion battery using a Hall probe
title_full	Study for detection of metallic contaminant in electrode of lithium-ion battery using a Hall probe
title_fullStr	Study for detection of metallic contaminant in electrode of lithium-ion battery using a Hall probe
title_full_unstemmed	Study for detection of metallic contaminant in electrode of lithium-ion battery using a Hall probe
title_sort	study for detection of metallic contaminant in electrode of lithium-ion battery using a hall probe
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/7648/ http://umpir.ump.edu.my/id/eprint/7648/ http://umpir.ump.edu.my/id/eprint/7648/1/ABDUL_AZIM_BIN_JAIS.PDF
first_indexed	2023-09-18T22:04:28Z
last_indexed	2023-09-18T22:04:28Z
_version_	1777414615631659008

Study for detection of metallic contaminant in electrode of lithium-ion battery using a Hall probe

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