Uniformly a-oriented MFI zeolite films by secondary growth

Jungkyu Choi; Shubhajit Ghosh; Zhiping Lai; Michael Tsapatsis

doi:10.1002/anie.200503011

Uniformly a-oriented MFI zeolite films by secondary growth

Jungkyu Choi, Shubhajit Ghosh, Zhiping Lai, Michael Tsapatsis

Research output: Contribution to journal › Article › peer-review

138 Citations (Scopus)

Abstract

Oriented assembly of zeolite crystals on a porous support followed by secondary growth leads to continuous, thin, uniformly oriented zeolite films (see picture for a cross-sectional SEM image) of MFI with the 5.1 x 5.5-Å zigzag channels perpendicular to the support. These a-oriented films along with their previously reported b-oriented counterparts are the first set of thin molecular-sieve membranes with uniform but drastically different orientations. (Figure Presented).

Original language	English
Pages (from-to)	1154-1158
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	45
Issue number	7
DOIs	https://doi.org/10.1002/anie.200503011
Publication status	Published - 2006 Feb 6
Externally published	Yes

Keywords

Hydrothermal synthesis
Monolayers
Thin films
Zeolites

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.200503011

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abstract = "Oriented assembly of zeolite crystals on a porous support followed by secondary growth leads to continuous, thin, uniformly oriented zeolite films (see picture for a cross-sectional SEM image) of MFI with the 5.1 x 5.5-{\AA} zigzag channels perpendicular to the support. These a-oriented films along with their previously reported b-oriented counterparts are the first set of thin molecular-sieve membranes with uniform but drastically different orientations. (Figure Presented).",

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author = "Jungkyu Choi and Shubhajit Ghosh and Zhiping Lai and Michael Tsapatsis",

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AU - Choi, Jungkyu

AU - Ghosh, Shubhajit

AU - Lai, Zhiping

AU - Tsapatsis, Michael

PY - 2006/2/6

Y1 - 2006/2/6

N2 - Oriented assembly of zeolite crystals on a porous support followed by secondary growth leads to continuous, thin, uniformly oriented zeolite films (see picture for a cross-sectional SEM image) of MFI with the 5.1 x 5.5-Å zigzag channels perpendicular to the support. These a-oriented films along with their previously reported b-oriented counterparts are the first set of thin molecular-sieve membranes with uniform but drastically different orientations. (Figure Presented).

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KW - Hydrothermal synthesis

KW - Monolayers

KW - Thin films

KW - Zeolites

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U2 - 10.1002/anie.200503011

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JF - Angewandte Chemie - International Edition

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ER -

Uniformly a-oriented MFI zeolite films by secondary growth

Abstract

Keywords

ASJC Scopus subject areas

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