Development of a site-selective copper-ion-exchanging method for HZSM-5 by vapourization of a hexafluoroacetylacetonato-copper complex

Yasushige Kuroda, Kazunori Yagi, Yuzo Yoshikawa, Ryotaro Kumashiro, Mahiko Nagao

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The deposition of copper ion into a single type of ion-exchange site in HZSM-5-type zeolite is successful using bis(1,1,1,5,5,5-hexafluoroacetylacetonato)copper(II) as a volatile complex, and the sample thus prepared gives a single IR absorption band at 2158 cm-1 upon adsorption of CO, differing from a sample prepared by aqueous ion-exchange, which gives two bands at 2158 and 2151 cm-1.

Original languageEnglish
Pages (from-to)2241-2242
Number of pages2
JournalChemical Communications
Issue number22
Publication statusPublished - Jan 1 1997


ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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