Morphology and structure of nano-sized In2O3 crystals synthesized by wet reaction

Jong Seok Jeong, Young Heon Kim, Jeong Yong Lee

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations

Abstract

Nano-sized indium oxide (In2O3) crystals were successfully synthesized by wet reaction without metal catalyst. The nanomaterials were characterized by an x-ray diffraction (XRD), a scanning electron microscopy (SEM) equipped with an energy disperive spectrometry (EDS), and a transmission electron microscopy (TEM). It was shown that the nano-sized In2O3 were various morphologies, such as nanoparticles, nanorods containing In2O3 nanoparticles, and uniform nanowires. We confirmed that above all things the reaction temperature affects the morphologies of the nano-sized In2O3 crystals. The growth direction of the nanowires was investigated and their growth mechanism is also discussed.

Original languageEnglish (US)
Pages (from-to)S254-S257
JournalJournal of the Korean Physical Society
Volume42
Issue numberSPEC.
StatePublished - Feb 1 2003
EventProceedings of The 11th Seoul International Symposium on the Physics of Semiconductors and Apllications - 2002 - Cheju Island, Korea, Republic of
Duration: Aug 20 2002Aug 23 2002

Keywords

  • InO
  • Nanorod
  • Nanowire
  • Wet reaction

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