본문 바로가기
  • Home

Synthesis and characterization of potassium titanate whisker by hydrothermal process

  • Journal of the Korean Crystal Growth and Crystal Technology
  • Abbr : J. Korean Cryst. Growth Cryst. Technol.
  • 2017, 27(1), pp.9-17
  • DOI : 10.6111/JKCGCT.2017.27.1.009
  • Publisher : The Korea Association Of Crystal Growth, Inc.
  • Research Area : Engineering > Materials Science and Engineering
  • Received : November 4, 2016
  • Accepted : January 31, 2017
  • Published : February 28, 2017

Yeon-Bin Choi 1 Jeong-hun Son 1 Je Kyun Lee 2 Dong-Sik Bae 1

1창원대학교
2LG화학기술연구원

Accredited

ABSTRACT

K2Ti6O13 whisker have been synthesized by hydrothermal process at low temperature and pressure condition. The average length of the synthesized K2Ti6O13 whisker was about in the range of 300 nm to 1.5 μm. The average diameter of the synthesized K2Ti6O13 whisker was 15 nm to 60 nm. The aspect ratio of the synthesized K2Ti6O13 whisker was below 12. The average length and diameter of the synthesized K2Ti6O13 whisker can be controlled by reaction temperature and time, KOH molar ratio. K2Ti6O13 whisker was synthesized from more than 210 o C and 4 h at reaction temperature and time. The length of the whisker is increased with increasing reaction temperature. Characterization of the synthesized K2Ti6O13 whisker was carried out using the XRD and FE-SEM.

Citation status

* References for papers published after 2023 are currently being built.