Preparation of hectorite-like swelling silicate with controlled layer charge density

Makoto Ogawa, Takayuki Matsutomo, Tomohiko Okada

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

Smectite like layered silicates with cation exchange capacity ranges from 60 to 90 mequivalent/100g clay were synthesized from LiF, Mg(OH)2 and colloidal silica. The controlled cation exchange capacity achieved by changing the composition of the starting mixture (namely the added LiF amount) successfully influenced the nanostructures of intercalation compounds prepared by the ion exchange with dioctadecyldimethylammonium ion.

Original languageEnglish
Pages (from-to)1309-1313
Number of pages5
JournalNippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
Volume116
Issue number1360
Publication statusPublished - 2008 Dec

Keywords

  • Ion exchange
  • Layer charge density
  • Methylviologen
  • Smectite
  • Synthetic clay

ASJC Scopus subject areas

  • Ceramics and Composites
  • Materials Chemistry
  • Chemistry(all)
  • Condensed Matter Physics

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