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A study on the synthesis of fine nickel hydroxide crystalline powder using the taylor fluid flow

  • Journal of the Korean Crystal Growth and Crystal Technology
  • Abbr : J. Korean Cryst. Growth Cryst. Technol.
  • 2017, 27(5), pp.268-273
  • DOI : 10.6111/JKCGCT.2017.27.5.268
  • Publisher : The Korea Association Of Crystal Growth, Inc.
  • Research Area : Engineering > Materials Science and Engineering
  • Published : October 31, 2017

Il-Jeong Park 1 Kim Dae Weon 1 Hang-Chul Jung 1

1고등기술연구원

Accredited

ABSTRACT

In this study, nickel hydroxide crystalline powders were synthesized by continuous reaction in the taylor fluid flow using nickel chloride, nickel sulphate and sodium hydroxide as raw materials and compared with those prepared by a conventional batch type reaction. The crystallinity of nickel hydroxide prepared by the Taylor fluid flow reaction was higher than that of nickel hydroxide obtained by batch reaction. The particle size of nickel hydroxide decreased about 2.5 to 3.6 times, and the specific surface area was increased.

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