Synthesis, Structure and Phase Transition of a New Microporous Aluminophosphate [C4N2H14]2+[H2Al3P3O14]2-

被引：11

作者：

Lu Hui-Ying ^{[1
]}

Tong Xiao-Qiang ^{[1
]}

Yan Yan ^{[1
]}

Yan Wen-Fu ^{[1
]}

Yu Ji-Hong ^{[1
]}

Xu Ru-Ren ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2013年 / 34卷 / 07期

关键词：

Molecular sieve; Aluminophosphate; Open framework; Hydrothermal synthesis; OPEN-FRAMEWORK ALUMINOPHOSPHATE; MOLECULAR-SIEVES; LAYERED ALUMINOPHOSPHATE; SIMULATION; CHANNELS; CHAIN; ZN; CO;

D O I：

10.7503/cjcu20130245

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the presence of N-methyl-1,3-diaminopropane, a new microporous aluminophosphate compound [C4N2H14](2+)[H2Al3P3O14](2-)(1) was synthesized under hydrothermal condition. Single-crystal X-ray diffraction structural analysis showed that compound 1 crystallizes in the orthorhombic space group Pbca with a = 1.59839 ( 11) nm, b=0.99402 (6) nm, c=1.82261(11) nm, V=2.8958(3) nm(3). Its framework consists of AlO5/AlO6 and PO4 units forming 10-ring channels along [010] direction, where the templates exists. Compound 1 transformed to AlPO4-25(ATV) upon calcination at 550 degrees C. It was further characterized by powder X-ray diffraction (PXRD), inductively coupled plasma (ICP) analysis, scanning electron microscopy (SEM), thermal gravimetric(TG) analysis, and elemental analysis.

引用

页码：1571 / 1575

页数：5

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