Artigo Revisado por pares

Efficient Field Emission from Highly Aligned, Graphitic Nanotubes Embedded with Gold Nanoparticles

2003; Volume: 15; Issue: 19 Linguagem: Inglês

10.1002/adma.200305242

ISSN

1521-4095

Autores

Ki‐Hyun Kim, S.H. Lee, Whikun Yi, Jong‐Woo Kim, Jae Won Choi, Yongsup Park, J.‐I. Jin,

Tópico(s)

Fullerene Chemistry and Applications

Resumo

By utilizing highly aligned graphitic nanotubes embedded with gold nanoparticles an efficient field‐emission device can be constructed. These have been synthesized by first preparing composite nanotubes consisting of poly( p ‐phenylenevinylene) and Au nanoparticles by chemical vapor deposition polymerization, followed by carbonization. The Figure shows transmission electron microscopy images of these nanotubes.

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