Oriented molecular sieve films by heteroepitaxial growth

Hae Kwon Jeong, John Krohn, Khristina Sujaoti, Michael Tsapatsis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this report, we demonstrate the use of epitaxial growth of one molecular sieve (ETS-10) on another (ETS-4) to fabricate preferentially oriented molecular sieve films. Highly b-oriented but poorly intergrown ETS-4 precursor layer is first prepared. Then by the secondary growth method, highly a-/b-oriented ETS-10 molecular sieve film is fabricated under a hydrothermal condition that leads to heteroepitaxial growth of ETS-10 on ETS-4. X-ray diffraction and scanning electron microscopy (SEM) are utilized to determine the preferred orientation.

Original languageEnglish (US)
Title of host publication2003 Nanotechnology Conference and Trade Show - Nanotech 2003
EditorsM. Laudon, B. Romanowicz
Pages62-65
Number of pages4
StatePublished - Dec 1 2003
Event2003 Nanotechnology Conference and Trade Show - Nanotech 2003 - San Francisco, CA, United States
Duration: Feb 23 2003Feb 27 2003

Publication series

Name2003 Nanotechnology Conference and Trade Show - Nanotech 2003
Volume3

Other

Other2003 Nanotechnology Conference and Trade Show - Nanotech 2003
CountryUnited States
CitySan Francisco, CA
Period2/23/032/27/03

Keywords

  • Inorganic films
  • Microporous molecular sieves
  • Preferred orientation
  • Zeolites

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