2011
DOI: 10.1016/j.solidstatesciences.2010.04.022
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Mesopore generation by organosilane surfactant during LTA zeolite crystallization, investigated by high-resolution SEM and Monte Carlo simulation

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Cited by 40 publications
(19 citation statements)
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“…In addition, it can be evidenced that the outermost surface of the globular shaped zeolite is rough. This finding agrees well with that obatined in the case of a typical mesoporous zeolites [50][51][52][53][54][55][56]. Interestingly, the uniform FER nanosheet assemblies having micro-spherical morphology are clearly observed when the amount of TPOAC is increased to 1.8 (Figures 2e-2f).…”
Section: Structures and Morphologies Of Hierarchical Fer Nanosheetsupporting
confidence: 90%
“…In addition, it can be evidenced that the outermost surface of the globular shaped zeolite is rough. This finding agrees well with that obatined in the case of a typical mesoporous zeolites [50][51][52][53][54][55][56]. Interestingly, the uniform FER nanosheet assemblies having micro-spherical morphology are clearly observed when the amount of TPOAC is increased to 1.8 (Figures 2e-2f).…”
Section: Structures and Morphologies Of Hierarchical Fer Nanosheetsupporting
confidence: 90%
“…165,180,181 Ryoo et al reported the synthesis of mesoporous zeolites using organosilane surfactants (OSS) as templates. 165,180,181 Ryoo et al reported the synthesis of mesoporous zeolites using organosilane surfactants (OSS) as templates.…”
Section: Fib-semmentioning
confidence: 99%
“…Dessa maneira, as moléculas de surfactante não são removidas da esfera de aluminossilicato ou do aluminofosfato, durante o processo de cristalização, o que torna possível produzir cristais com uma estrutura mesoporosa intracristalina desordenada (Figura 6a 88 A presença de mesoporos usando organossilanos anfifílicos foi investigada através de microscopia eletrônica de varredura de alta resolução e por simulação de Monte Carlo de crescimento do cristal. 83 Os cristais da zeólita LTA apresentaram morfologia cúbica, típica da zeólita, que se tornou progressivamente arredondada à medida que a concentração do organossilano foi aumentada. Além disso, a estrutura mesoporosa foi preservada durante um período de cristalização de 6 dias.…”
Section: Zeólitas Com Estrutura Hierárquica De Poros Preparadas Via Munclassified