Synthesis of aluminophosphate

The synthesis of aluminophosphates has been achvely studied for almost 30 years, and an extensive open and patent literature has developed during that time. However, most of the manufacturing information is likely stiU trade secret to the companies who have been involved. 

Since the synthesis of aluminophosphate (AIPO4) molecular sieves (Wilson et al 1982), other novel catalyst materials have been developed by the... 

The synthesis of aluminophosphate molecular sieves in 1980s represents a breakthrough in the development of microporous materials. Since then, much of the worldwide synthetic efforts have been directed toward nonsilicate microporous materials. Many novel framework topologies could be found with phosphates, and many other elements could be incorporated into phosphates to produce additional new framework topologies or new compositions. 

So far, as listed in Table 3.10, more than 7 organic templates have been reported in the synthesis of aluminophosphates containing 5- and/or 6-coordinated A1 atoms in their frameworks. 

Subsequently, Xu et al. studied the microwave-enhanced ionothermal synthesis of aluminophosphate molecular sieves.[113] By using the ionic liquid l-ethyl-3-... 

K. Choi, D. Gardner, N. Hilbrandt, and T. Bein, Combinatorial Methods for the Synthesis of Aluminophosphate Molecular Sieves. Angew. Chem., Int. Ed., 1999, 38, 2891-2894. 

Predicting the Templating Ability of Organic Amines for the Synthesis of Aluminophosphates with an Open Framework Analogous to AlPO-HDA... 

Kraushaar-Czarnetzki, B., Jongkind, H., Dogterom, R.J. and Stork, W.H.J. (1991) Studies on the synthesis of aluminophosphate-based molecular sieves in British Zeolite Association Meeting, Durham, April. 

The synthesis of aluminophosphate oxynitride (ALPON) was also reported (67,68). ALPONs are prepared by heating aluminium phosphate under flowing ammonia up to 1073 K. ALPONs are active for the Knoevenagel condensations of... 

Choi, K., Gardner, D., Hilbrandt, N., and Bein, T. Combinatorial methods for the synthesis of aluminophosphate molecular sieves, ringew. Chem. Int Ed 1999,... 

Wang J, Song J, Yin C, Ji Y, Zou Y, Xiao F-S. Tetramethylguanidine-templated synthesis of aluminophosphate-based microporous crystals with AFI-type structure. Micropor Mesopor Mater 2009 117 561-9. 

Xu Y Tian Z, Wang S, Hu Y, Wang L, Wang B, et al. Microwave-enhanced ionothermal synthesis of aluminophosphate molecular sieves. Angew Chem Int Ed 2006 45 3965-70. 

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