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Title page for etd-0715111-120829


URN etd-0715111-120829 Statistics This thesis had been viewed 2006 times. Download 247 times.
Author Shi-Yu Huang
Author's Email Address No Public.
Department Materials Engineering
Year 2010 Semester 2
Degree Master Type of Document Master's Thesis
Language English Page Count 66
Title The Study of Hybrid Magnetic Materials on the Electromagnetic Shielding
Keyword
  • EMI shielding
  • magnetic material
  • magnetic material
  • EMI shielding
  • Abstract With advances in technology in recent years, electrical products have become our daily life is an indispensable commodity. This is caused the electromagnetic interference problem producing by electrical products and seriously increasing. Not only influence each other of electrical products but also may damage people's health. So, how to decrease problem of electromagnetic interference is a major issue in recent studies.
    In this study, the nano Fe3O4, nickel coated glass (Ni/Glass), and carbonyl iron wire are used to fills in epoxy or nickel foam to study the effects of the electromagnetic shield. The different weight percentages of magnetic powders are prepared and hybrids with nickel foam composites are conduct to examine the EMI shielding effectiveness (SE).
    This study indicates the sequence of SE effects for these materials is Ni/Glass>iron wire>Fe3O4. The EMI shielding effectiveness of hybrid composites is greater than that of pure composite structure.
    Advisor Committee
  • Hong-Ming Lin - advisor
  • Chung-Kwei Lin - co-chair
  • She-huang Wu - co-chair
  • Wen-Chang Chen - co-chair
  • Yeong-Der Yao - co-chair
  • Yeu-Kuang Hwu  - co-chair
  • Files indicate access worldwide
    Date of Defense 2011-07-05 Date of Submission 2011-07-15


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