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Title page for etd-0831117-165753


URN etd-0831117-165753 Statistics This thesis had been viewed 267 times. Download 0 times.
Author YING-KUEI HUANG
Author's Email Address No Public.
Department Materials Engineering
Year 2016 Semester 2
Degree Master Type of Document Master's Thesis
Language English Page Count 77
Title Synthesis and Characterization of Nano Hybrid Silver/Iron Nanowires
Keyword
  • silver
  • anti-oxidation
  • nanoparticles
  • electromagnetic interference
  • iron nanowires
  • iron nanowires
  • electromagnetic interference
  • nanoparticles
  • anti-oxidation
  • silver
  • Abstract This study is focus on the development the new iron nanowires that may enhance the anti-oxidation and electromagnetic interferences. Silver coating of iron nanowires is introduced. The morphology, magnetic and electromagnetic interference (EMI) properties are examined in these silver coated iron nanowires. The XRD analysis of Ag/Fe NWs ensures the formation of Fe and Ag. JEOL 2100F TEM/STEM that equipped with Oxford EDS and Gatan EELS for micro-chemical analysis is used to analysis these samples.
    The results indicate the layer of silver is not formed on the surface of iron nanowires rather silver nanopartciles. The results of Vibration Sample Magnetometer (VSM) indicate the saturation magnetization of Ag/Fe NWs has greater than 1256 emu/g that is almost four times of pure iron (217.6 emu/g). It shows Silver/Iron nanowires (Ag/Fe NWs) hybrid materials have higher magnetization performance than that iron nanowires. The results of EMI are also revealed the silver coated iron nanowires will enhance the effects of electromagnetic interference.
    Advisor Committee
  • Hong-Ming Lin - advisor
  • Chung-kwei Lin - co-chair
  • Yuh-Jing Chiou - co-chair
  • Files indicate in-campus access at one year and off-campus not accessible
    Date of Defense 2017-07-05 Date of Submission 2017-09-05


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