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Proceedings Paper

Preparation of gold nanoparticle embedded graphitic carbon nanotubes and their field emission properties
Author(s): Kyungkon Kim; Sang Hyun Lee; Se Gi Yu; Jongmin Kim; Jae Woon Choi; Yongsup Park; Jung-Il Jin
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Paper Abstract

We prepared graphitic carbon nanotubes (Au-CPNTs) embedded with gold particles of 5-6 nm in diameter. First, poly(p-phenylenevinylene( (PPV) nanotubes containing Au particles were synthesized by chemical vapro deposition polymerization (CBDP) of α,α'-dichloro-p-xylene, which was carbonized at 850°C. Field emission properties of the Au-CPNTs were found to be excellent revealing a low turn-on electric field (2.1 V/μm) and a high amplification factor (11,500). In contrast, the values for virgin CPNTs were 3.1 V/μm and 4,910, respectively.

Paper Details

Date Published: 14 July 2003
PDF: 9 pages
Proc. SPIE 4991, Organic Photonic Materials and Devices V, (14 July 2003); doi: 10.1117/12.499262
Show Author Affiliations
Kyungkon Kim, Korea Univ. (South Korea)
Sang Hyun Lee, Samsung Advanced Institute of Technology (South Korea)
Se Gi Yu, Samsung Advanced Institute of Technology (South Korea)
Jongmin Kim, Samsung Advanced Institute of Technology (South Korea)
Jae Woon Choi, Korea Research Institute of Standard and Science (South Korea)
Yongsup Park, Korea Research Institute of Standard and Science (South Korea)
Jung-Il Jin, Korea Univ. (South Korea)


Published in SPIE Proceedings Vol. 4991:
Organic Photonic Materials and Devices V
James G. Grote; Toshikuni Kaino, Editor(s)

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