1,1′-Dimethyl-4,4′-bipyridinium-smectites as a novel adsorbent of phenols from water through charge-transfer interactions

Tomohiko Okada, Makoto Ogawa

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

The adsorption of 2,4-dichlorophenol onto the 1,1′-dimethyl-4,4′-bipyridinium-saponite, a smectite group of clay minerals, from dilute aqueous solution occurred effectively through charge-transfer interactions and such interactions resulted in the change in the color of the 1,1′-dimethyl-4,4′-bipyridinium-saponite.

Original languageEnglish
Pages (from-to)1378-1379
Number of pages2
JournalChemical Communications
Volume9
Issue number12
Publication statusPublished - 2003 Jun 21

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ASJC Scopus subject areas

  • Chemistry(all)

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