TY - JOUR
T1 - Synthesis and characterization of a new microporous aluminophosphate [Al2P2O8][OCH2CH2NH3] with an open-framework analogous to AlPO4-D
AU - Wang, Kaixue
AU - Yu, Jihong
AU - Zhu, Guangshan
AU - Zou, Yongchun
AU - Xu, Ruren
PY - 2000/9
Y1 - 2000/9
N2 - A new microporous aluminophosphate [Al2P2O8][OCH2-CH2NH3], denoted APO-CJ3 (CJ3: China, Jilin University, number 3), has been prepared from aqueous as well as non-aqueous systems. The as-synthesized product is characterized by scanning electron microscopy, X-ray powder diffraction, 27Al and 31P magic-angle-spinning NMR, thermogravimetric and differential thermal analyses. The structure has been solved by single-crystal X-ray diffraction analysis. APO-CJ3 crystallizes in the orthorhombic space group Pbca, with a = 9.993(2) Å, b = 8.583(3) Å, c = 19.705(4) Å and Z = 8. The structure resembles microporous aluminophosphate AlPO4-D, and is featured by chains of four-membered rings that are connected by UDUD linkages. The compound contains two kinds of Al atoms, one is four-coordinated and the other is six-coordinated linking another six-coordinated Al atom by the linkages of bridging O atom of ethanolamine template. Upon removal of the template above 450°C, the structure of APO-CJ3 transforms to AlPO4-D. (C) 2000 Elsevier Science B.V. All rights reserved.
AB - A new microporous aluminophosphate [Al2P2O8][OCH2-CH2NH3], denoted APO-CJ3 (CJ3: China, Jilin University, number 3), has been prepared from aqueous as well as non-aqueous systems. The as-synthesized product is characterized by scanning electron microscopy, X-ray powder diffraction, 27Al and 31P magic-angle-spinning NMR, thermogravimetric and differential thermal analyses. The structure has been solved by single-crystal X-ray diffraction analysis. APO-CJ3 crystallizes in the orthorhombic space group Pbca, with a = 9.993(2) Å, b = 8.583(3) Å, c = 19.705(4) Å and Z = 8. The structure resembles microporous aluminophosphate AlPO4-D, and is featured by chains of four-membered rings that are connected by UDUD linkages. The compound contains two kinds of Al atoms, one is four-coordinated and the other is six-coordinated linking another six-coordinated Al atom by the linkages of bridging O atom of ethanolamine template. Upon removal of the template above 450°C, the structure of APO-CJ3 transforms to AlPO4-D. (C) 2000 Elsevier Science B.V. All rights reserved.
KW - APO-CJ3
KW - AlPO4-D
KW - Aluminophosphate
KW - Hydrothermal
KW - Microporous
UR - http://www.scopus.com/inward/record.url?scp=0034281426&partnerID=8YFLogxK
U2 - 10.1016/S1387-1811(00)00207-9
DO - 10.1016/S1387-1811(00)00207-9
M3 - Article
AN - SCOPUS:0034281426
SN - 1387-1811
VL - 39
SP - 281
EP - 289
JO - Microporous and Mesoporous Materials
JF - Microporous and Mesoporous Materials
IS - 1-2
ER -