Synthesis of highly c-oriented AFI membranes by epitaxial growth

Enping Hu; Yi Li Winnie Huang; Qi Yan; Dapeng Liu; Zhiping Lai

doi:10.1016/j.micromeso.2009.05.023

Synthesis of highly c-oriented AFI membranes by epitaxial growth

Enping Hu, Yi Li Winnie Huang, Qi Yan, Dapeng Liu, Zhiping Lai^*

^*Corresponding author for this work

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

27 Scopus citations

Abstract

The growth behavior between the two isomorphs of AFI type zeolite molecular sieves, AlPO-5 and SAPO-5 was studied. It was found that epitaxial growth of AlPO-5 from SAPO-5 seed layers led to preferential growth along the in-plane directions. Based on this interest finding, compact and highly c-oriented AFI membranes were successfully synthesized through a modified seeded growth procedure. The membrane quality was inspected by DC polarization test.

Original language	English (US)
Pages (from-to)	81-86
Number of pages	6
Journal	Microporous and Mesoporous Materials
Volume	126
Issue number	1-2
DOIs	https://doi.org/10.1016/j.micromeso.2009.05.023
State	Published - Nov 2009

Keywords

AlPO-5
Orientation
Seeded growth
Zeolite membranes

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics
Mechanics of Materials

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10.1016/j.micromeso.2009.05.023

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@article{0dbc12c3378f47559b8369ace055d8c0,

title = "Synthesis of highly c-oriented AFI membranes by epitaxial growth",

abstract = "The growth behavior between the two isomorphs of AFI type zeolite molecular sieves, AlPO-5 and SAPO-5 was studied. It was found that epitaxial growth of AlPO-5 from SAPO-5 seed layers led to preferential growth along the in-plane directions. Based on this interest finding, compact and highly c-oriented AFI membranes were successfully synthesized through a modified seeded growth procedure. The membrane quality was inspected by DC polarization test.",

keywords = "AlPO-5, Orientation, Seeded growth, Zeolite membranes",

author = "Enping Hu and Huang, {Yi Li Winnie} and Qi Yan and Dapeng Liu and Zhiping Lai",

note = "Funding Information: This project is funded by the NTU start-up fund M58120001 and AcRF tier-1 fund RG40/06. We thank Dr. Wang Xin, Mr. Noel Kristian and Dr. Wang Yi for the help of DC polarization measurements.",

year = "2009",

month = nov,

doi = "10.1016/j.micromeso.2009.05.023",

language = "English (US)",

volume = "126",

pages = "81--86",

journal = "Microporous and Mesoporous Materials",

issn = "1387-1811",

publisher = "Elsevier B.V.",

number = "1-2",

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TY - JOUR

T1 - Synthesis of highly c-oriented AFI membranes by epitaxial growth

AU - Hu, Enping

AU - Huang, Yi Li Winnie

AU - Yan, Qi

AU - Liu, Dapeng

AU - Lai, Zhiping

N1 - Funding Information: This project is funded by the NTU start-up fund M58120001 and AcRF tier-1 fund RG40/06. We thank Dr. Wang Xin, Mr. Noel Kristian and Dr. Wang Yi for the help of DC polarization measurements.

PY - 2009/11

Y1 - 2009/11

N2 - The growth behavior between the two isomorphs of AFI type zeolite molecular sieves, AlPO-5 and SAPO-5 was studied. It was found that epitaxial growth of AlPO-5 from SAPO-5 seed layers led to preferential growth along the in-plane directions. Based on this interest finding, compact and highly c-oriented AFI membranes were successfully synthesized through a modified seeded growth procedure. The membrane quality was inspected by DC polarization test.

AB - The growth behavior between the two isomorphs of AFI type zeolite molecular sieves, AlPO-5 and SAPO-5 was studied. It was found that epitaxial growth of AlPO-5 from SAPO-5 seed layers led to preferential growth along the in-plane directions. Based on this interest finding, compact and highly c-oriented AFI membranes were successfully synthesized through a modified seeded growth procedure. The membrane quality was inspected by DC polarization test.

KW - AlPO-5

KW - Orientation

KW - Seeded growth

KW - Zeolite membranes

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U2 - 10.1016/j.micromeso.2009.05.023

DO - 10.1016/j.micromeso.2009.05.023

M3 - Article

AN - SCOPUS:70349255650

SN - 1387-1811

VL - 126

SP - 81

EP - 86

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

IS - 1-2

ER -

Synthesis of highly c-oriented AFI membranes by epitaxial growth

Abstract

Keywords

ASJC Scopus subject areas

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