Abstract
The formation of a ferrierite (FER) membrane by a vapor-phase transport method is discussed. The formation process was studied using X-ray diffraction, scanning electron microscopy (SEM), field emission-SEM and energy dispersive X-ray analysis. The same location on the top surface was repeatedly observed at different crystallization times using SEM. It was found that an aluminosilicate species formed from a dry gel layer was mobile over the surface of support during crystallization. This intermediate aluminosilicate species penetrated into the pores of the alumina support to fill them, generating a compact FER-alumina composite layer.
| Original language | English |
|---|---|
| Pages (from-to) | 159-168 |
| Number of pages | 10 |
| Journal | Microporous and Mesoporous Materials |
| Volume | 32 |
| Issue number | 1-2 |
| Publication status | Published - 1999 Nov 15 |
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Keywords
- Formation process
- Synthesis
- Vapor-phase transport
- Zeolitic membrane
ASJC Scopus subject areas
- Catalysis
- Materials Science(all)
Cite this
Crystallization of ferrierite (FER) on a porous alumina support by a vapor-phase transport method. / Matsufuji, Takaaki; Nishiyama, Norikazu; Ueyama, Korekazu; Matsukata, Masahiko.
In: Microporous and Mesoporous Materials, Vol. 32, No. 1-2, 15.11.1999, p. 159-168.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Crystallization of ferrierite (FER) on a porous alumina support by a vapor-phase transport method
AU - Matsufuji, Takaaki
AU - Nishiyama, Norikazu
AU - Ueyama, Korekazu
AU - Matsukata, Masahiko
PY - 1999/11/15
Y1 - 1999/11/15
N2 - The formation of a ferrierite (FER) membrane by a vapor-phase transport method is discussed. The formation process was studied using X-ray diffraction, scanning electron microscopy (SEM), field emission-SEM and energy dispersive X-ray analysis. The same location on the top surface was repeatedly observed at different crystallization times using SEM. It was found that an aluminosilicate species formed from a dry gel layer was mobile over the surface of support during crystallization. This intermediate aluminosilicate species penetrated into the pores of the alumina support to fill them, generating a compact FER-alumina composite layer.
AB - The formation of a ferrierite (FER) membrane by a vapor-phase transport method is discussed. The formation process was studied using X-ray diffraction, scanning electron microscopy (SEM), field emission-SEM and energy dispersive X-ray analysis. The same location on the top surface was repeatedly observed at different crystallization times using SEM. It was found that an aluminosilicate species formed from a dry gel layer was mobile over the surface of support during crystallization. This intermediate aluminosilicate species penetrated into the pores of the alumina support to fill them, generating a compact FER-alumina composite layer.
KW - Formation process
KW - Synthesis
KW - Vapor-phase transport
KW - Zeolitic membrane
UR - http://www.scopus.com/inward/record.url?scp=0033224980&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033224980&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0033224980
VL - 32
SP - 159
EP - 168
JO - Microporous and Mesoporous Materials
JF - Microporous and Mesoporous Materials
SN - 1387-1811
IS - 1-2
ER -