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Photochemical Pattern Transfer and Patterning of Continuous Zeolite Films on Glass by Direct Dipping in Synthesis Gel
Author(s) -
Ha K.,
Lee Y.J.,
Chun Y. S.,
Park Y. S.,
Lee G. S.,
Yoon K. B.
Publication year - 2001
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/1521-4095(200104)13:8<594::aid-adma594>3.0.co;2-o
Subject(s) - zeolite , materials science , sol gel , thin film , chemical engineering , catalysis , nanotechnology , organic chemistry , chemistry , engineering
Reliable methods of patterning thin zeolite films on various supports, such as the versatile photochemical method introduced here, will lead to a breakthrough in applications, e.g., as combinatorial catalysts. The Figure shows an SEM image of a glass plate patterned directly with a continuous film of the zeolite ZSM‐5 by dipping the plate in the synthesis gel, a technique also reported here.