Ni-Al Layered Double Hydroxide Prepared by Liquid Phase Deposition

• Mizuhata Minoru

  Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University

• Hosokawa Akinobu

  Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University

• Béléké Alexis Bienvenu

  Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University

• Deki Shigehito

  Department of Chemical Science and Engineering, Graduate School of Engineering, Kobe University

Abstract

Al-containing nickel layered double hydroxide was prepared by liquid phase deposition (LPD) using aluminum metal or compounds as the fluorine scavenger in the equilibrium reaction of nickel–fluorine complex ion. The obtained phases depend on the Al content when it is solely used as F⁻ scavenger; α-nickel hydroxide is the predominant phase and a small amount of β-phase is detected. In contrast pure Ni–Al LDH/C composites, isostructural and isomorphic to α-Ni(OH)₂ are obtained at any range of Al content from 0 to ca. 30 mol % of [Al]⁄[Al+Ni]. High stability of LDH in 6 M aqueous KOH solution was performed because of low impurity of cation species.

Journal

• Chemistry Letters

  Chemistry Letters 38 (10), 972-973, 2009

  The Chemical Society of Japan

Keywords

• General Chemistry

Details

• CRID: 1390282679560332800
• NII Article ID: 10025547140
• NII Book ID: AA00603318
• DOI: 10.1246/cl.2009.972
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/38/10/972/55600647/cl.2009.972.pdf
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed