Magnetic orientation of Ni-P hollow microfibers in PDMS resin films II - Dependence of magnetic field

Hirokazu Oda, Taichi Nagashima, Shin Ichi Kawasaki, Mitsuaki Yamada, Tomokazu Iyoda, Masaru Nakagawa

Research output: Contribution to conferencePaper

Abstract

New conductive filler materials showing excellent orientation controllability and resin affinity are required in modern electronics. We previously reported that magnetic Ni-P hollow microfibers were successfully obtained by electroless plating on fibrous supramolecular template formed from azopyridine carboxylic acid. Across-linked PDMS polymer thin film having uniaxially oriented magnetic Ni-P hollow microfibers could be prepared by solidifying liquid PDMS and the ferromagnetic microfibers under a magnetic field. In this study, orientation behavior of the magnetic Ni-P microfibers depending on a magnitude of magnetic field was investigated in detail. It was found that a long axis of the magnetic Ni-P microfiber oriented parallel to a magnetic field under a magnetic field of 5.0 kOe.

Original languageEnglish
Number of pages1
Publication statusPublished - 2006 Oct 19
Externally publishedYes
Event55th SPSJ Annual Meeting - Nagoya, Japan
Duration: 2006 May 242006 May 26

Other

Other55th SPSJ Annual Meeting
CountryJapan
CityNagoya
Period06/5/2406/5/26

Keywords

  • Chemical plating
  • Magnetic metal
  • Magnetic orientation
  • Metallic microfiber
  • Polymer composite

ASJC Scopus subject areas

  • Engineering(all)

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    Oda, H., Nagashima, T., Kawasaki, S. I., Yamada, M., Iyoda, T., & Nakagawa, M. (2006). Magnetic orientation of Ni-P hollow microfibers in PDMS resin films II - Dependence of magnetic field. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.