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...
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
2012
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/7648/ http://umpir.ump.edu.my/id/eprint/7648/1/wm.Study%20for%20detection%20of%20metallic%20contaminant%20in%20electrode%20of%20lithium-ion%20battery%20using%20a%20Hall%20probe.pdf |
| _version_ | 1848818051106996224 |
|---|---|
| author | Abdul Azim, Jais |
| author_facet | Abdul Azim, Jais |
| author_sort | Abdul Azim, Jais |
| building | UMP Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T01:31:30Z |
| format | Thesis |
| id | ump-7648 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:31:30Z |
| publishDate | 2012 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-76482023-10-23T08:02:39Z 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 TA Engineering (General). Civil engineering (General) 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 pdf en http://umpir.ump.edu.my/id/eprint/7648/1/wm.Study%20for%20detection%20of%20metallic%20contaminant%20in%20electrode%20of%20lithium-ion%20battery%20using%20a%20Hall%20probe.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 (Contributors, Thesis advisor: Ryoji, Inada). |
| spellingShingle | TA Engineering (General). Civil engineering (General) 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 |
| title | 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_short | 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 |
| topic | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/7648/ http://umpir.ump.edu.my/id/eprint/7648/1/wm.Study%20for%20detection%20of%20metallic%20contaminant%20in%20electrode%20of%20lithium-ion%20battery%20using%20a%20Hall%20probe.pdf |