A novel method of supporting gold nanoparticles on MWCNTs: Synchrotron X-ray reduction

Kuan Nan Lin, Tsung Yeh Yang, Hong Ming Lin, Yeu Kuang Hwu, She Huang Wu, Chung Kwei Lin

研究成果: 雜誌貢獻文章同行評審

6 引文 斯高帕斯(Scopus)

摘要

Gold nanoparticles decorating the surface of multiwalled carbon nanotubes (MWCNTs) are prepared by photochemical reduction. The gold clusters form different interesting geometrical faceted shapes in accordance to time duration of synchrotron X-ray irradiation. The shape of nanogold could be spherical, rod-like, or triangular. Carbon nanotubes serve as optimal templates for the heterogeneous nucleation of gold nanocrystals. These nanocrystal structures are characterized by transmission electron microscope (TEM) and element analysis by energy dispersive spectroscopy (EDS).
原文英語
頁(從 - 到)237-241
頁數5
期刊China Particuology
5
發行號3
DOIs
出版狀態已發佈 - 六月 2007
對外發佈Yes

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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