TY - JOUR
T1 - Facile and reproducible synthesis of ITQ-29 zeolite by using Kryptofix 222 as the structure directing agent
AU - Huang, Aisheng
AU - Weidenthaler, Claudia
AU - Caro, Jürgen
PY - 2010/5
Y1 - 2010/5
N2 - In pioneering papers Corma et al. reported the synthesis of the Al-free zeolite ITQ-29 with LTA topology by using supramolecular self-assembled molecules as the organic structure directing agent (SDA). However, the SDA used to synthesize ITQ-29 is not commercial and rather difficult to synthesize and purify. Thus the development of a more convenient and more effective method for the synthesis of ITQ-29 is highly desired. Therefore, in this communication we propose a facile and reproducible method to synthesize uniform and well-shaped ITQ-29 crystals by using the crown ether Kryptofix 222 as the SDA.
AB - In pioneering papers Corma et al. reported the synthesis of the Al-free zeolite ITQ-29 with LTA topology by using supramolecular self-assembled molecules as the organic structure directing agent (SDA). However, the SDA used to synthesize ITQ-29 is not commercial and rather difficult to synthesize and purify. Thus the development of a more convenient and more effective method for the synthesis of ITQ-29 is highly desired. Therefore, in this communication we propose a facile and reproducible method to synthesize uniform and well-shaped ITQ-29 crystals by using the crown ether Kryptofix 222 as the SDA.
KW - Cation-free LTA
KW - Crown ether Kryptofix 222
KW - Hydrothermal synthesis
KW - ITQ-29
UR - https://www.scopus.com/pages/publications/76049122595
U2 - 10.1016/j.micromeso.2009.10.021
DO - 10.1016/j.micromeso.2009.10.021
M3 - 文章
AN - SCOPUS:76049122595
SN - 1387-1811
VL - 130
SP - 352
EP - 356
JO - Microporous and Mesoporous Materials
JF - Microporous and Mesoporous Materials
IS - 1-3
ER -