In-situ investigation of magnesium aluminophosphate synthesis by synchrotron X-ray powder diffraction

被引：21

作者：

Christensen, AN ^{[1
]}

Norby, P ^{[1
]}

Hanson, JC ^{[1
]}

机构：

[1] BROOKHAVEN NATL LAB, DEPT CHEM, UPTON, NY 11973 USA

来源：

ACTA CHEMICA SCANDINAVICA | 1997年 / 51卷 / 03期

关键词：

D O I：

10.3891/acta.chem.scand.51-0249

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Time-resolved synchrotron X-ray powder diffraction was used to study synthesis of magnesium substituted aluminophosphates. Four organic template molecules were applied, which resulted in different reaction products. Triethylamine: MAPO-5 and MAPO-47. Di-n-propylamine: MAPO-39 and MAPO-46. Tripropylamine: MAPO-36. Tetramethylammonium hydroxide: MAPO-20. Some synthesis passed through the formation of precursor phases. A precursor observed in the lower temperature range of the synthesis was Mg(H2O)(4)[Al(PO3OH)OH](H2O)(2).

引用

页码：249 / 258

页数：10

共 23 条

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