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A study on the synthesis of tin oxide crystalline by the liquid reduction precipitation method and hydrothermal process

  • Journal of the Korean Crystal Growth and Crystal Technology
  • Abbr : J. Korean Cryst. Growth Cryst. Technol.
  • 2016, 26(3), pp.95-100
  • DOI : 10.6111/JKCGCT.2016.26.3.095
  • Publisher : The Korea Association Of Crystal Growth, Inc.
  • Research Area : Engineering > Materials Science and Engineering
  • Received : May 12, 2016
  • Accepted : June 3, 2016
  • Published : June 30, 2016

Il-Jeong Park 1 Geon-Hong Kim 1 Kim Dae Weon 2 Hee-Lack Choi 3 Hang-Chul Jung 1

1고등기술연구원
2고등기술연구원연구조합
3부경대학교

Accredited

ABSTRACT

In this work, tin oxides were obtained by the liquid reduction precipitation method and hydrothermal process using SnCl2 · 2H2O, N2H4, and NaOH. Tin oxide crystals having different sizes and morphologies could be achieved. The powders were characterized by X-ray diffraction (XRD) and Field Emission Scanning Electron Microscopy (FE-SEM). Depending on the molar ratio of the raw materials, tin oxide crystalline with the spherical and rectangular plate-like shape could be obtained, the crystal phase was SnO and Sn6O4(OH)4. And the obtained SnO crystals by a hydrothermal reaction showed various shapes, such as, spherical, plate-like and flower-like architectures depending on the temperature conditions.

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