Zeolite synthesis using mechanochemical reaction

Katsutoshi Yamamoto, Salomón E. Borjas García, Atsushi Muramatsu

Research output: Contribution to journalArticlepeer-review

26 Citations (Scopus)

Abstract

Titanosilicate zeolites are synthesized from bulk titania and silica by a newly developed method using mechanochemical reaction. In this method, an amorphous silica-titania composite is prepared by grinding titania and silica powders with a planetary ball mill and converted into a titanosilicate zeolite through the succeeding hydrothermal treatment. Ti atoms from bulk titania are dispersedly incorporated into the zeolite framework as a tetrahedrally-coordinated species, which is evidenced by several characterization results. By using this new synthesis method, a TS-1 material is obtained highly reproducibly from inexpensive bulk materials without practiced manipulation.

Original languageEnglish
Pages (from-to)90-96
Number of pages7
JournalMicroporous and Mesoporous Materials
Volume101
Issue number1-2 SPEC. ISS.
DOIs
Publication statusPublished - 2007 Apr 19

Keywords

  • Mechanochemical reaction
  • Planetary ball mill
  • TS-1
  • Titanosilicate

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials

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