Analysis Of Crystallinity Of SAPO-5 With Molar Composition

Crystallinity of SAPO-5 With Molar Composition The given mixture composition (Al: 1.3 P: 0.8Si: 1.2TEA: 100H2O ; Al: 1.3P : 0.05Si: 1.2TEA: 100H2O ; Al: 1.3P : 0.05Si: 0.2TEA: 100H2O) is used to study the overall effect of silicon in AFI framework.The SiO2 magnitude is varied mole ratio from 0 to 1.0 of the given SiO2 to Al2 .The crystals SEM images that is obtained by using various contents of silicon are representing the sample produced in the absence of silicon in reactant gel is similar to the long rod like hexagonal structure , which is also the characteristics of AlPO4-5 having an AFI structure.At the time of loading SiO2 into the gel chemical composition ,the morphology of crystal became platter like hexagonal and short structure.
Crystallinity
Crystallinity of SAPO-5
In the crystallinity of SAPO-5, the shapes of micropores catalyst (SAPO) , its size and acidity is used to determine the life time , selectivity and acidity for the acid based catalysed reaction.In the given graph, SAPO samples is present , the samples that has low SAPO-5 sample is indicated the minimum selectivity to the compound concentration as compare to the other samples, which should be considered as quite larger in crystallization size.
XRD Pattern Of
Observing Scherrer equation and SEM image yields the nano size particle of CoAPO-5.Based on EDAX analysis, the mole ratio of the resultants CoAPO-5 powder is about 1.5.It indicates the size of crystal and the CoAPO-5 crystallinity is decreased at the higher temperature using the method of hydrothermal treatment.For growing the large crystal it is necessary to increase the timing of crystallization upto 24h to 48 h (Hassanvand,