Hierarchically porous FER zeolite obtained via FAU transformation for fatty acid isomerization

Bolshakov, Aleksei; Poll, R.; Bergen-Brenkman, Tanja van; Wiedemann, Sophie C.C.; Hensen, Emiel J. M.

doi:10.1016/j.apcatb.2019.118356

Cited by 27 publications

(22 citation statements)

References 62 publications

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“…The hierarchical zeolite showed an improved activity in the isomerization of unsaturated fatty acids to branched fatty acids thanks to the better mass transport and appropriate acidity. [54] Nanozeolites and Their Assembly: Crystal size reduction to nanoscale is an alternative option to improve mass transport in zeolites. Chu et al synthesized in the presence of pyrrolidine (as SDA) rod-shaped nanoferrierite appearing as aggregates.…”

Section: Ferrieritementioning

confidence: 99%

State of the Art and Perspectives of Hierarchical Zeolites: Practical Overview of Synthesis Methods and Use in Catalysis

et al. 2020

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Zeolites are highly crystalline aluminosilicates with welldefined pores that are constructed of SiO 2 and AlO 4 tetrahedra. These tetrahedra can be linked together in different unique ways to form various materials with a specific topology. [1] According to the International Zeolite Association (IZA), more than 250 different topologies, which are all assigned with a three-letter code, have been identified. [2] The micropores in zeolites are typically constructed from 8, 10, or 12 tetrahedral atoms

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Section: Ferrieritementioning

confidence: 99%

State of the Art and Perspectives of Hierarchical Zeolites: Practical Overview of Synthesis Methods and Use in Catalysis

et al. 2020

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“…Up to now, many routes for synthesizing aluminosilicate FER zeolite (namely ZSM-35) have been developed, including hydrothermal synthesis, solvothermal synthesis, vapor phase transport (VPT) synthesis, transformation synthesis, solid-state synthesis, microwave-assisted synthesis and topotactic condensation of a layered precursor [12,[25][26][27][28][29][30][31]. The distinct features of each synthesis routes have been listed in Table 1.…”

Section: The Routes For the Synthesis Of Aluminosilicate Fer Zeolitementioning

confidence: 99%

“…In their report, the crystal size could be adjusted from 100 nm to 2 μm [ 17 ]. Later, Hensen et al reported the transformation synthesis of hierarchically porous aluminosilicate FER zeolite consisted of the agglomerated sheets (~9–15 nm thickness) by using the N -methylpyrrolidine and C 16 H 33 -[1,2-dimethyl-3-imidazolium] bromide as the organic templates [ 12 ]. Moreover, Limtrakul et al reported the synthesis of hierarchical aluminosilicate FER nanosheet assemblies with a ball-shaped morphology using the THP and 3-(trimethoxysilyl) propyl octadecyl dimethyl ammonium chloride (TPOAC) as the organic templates [ 93 ].…”

Section: Morphology Control Strategies Of Aluminosilicate Fer Zeolmentioning

confidence: 99%

“…Since the first synthetic preparation of FER zeolites in the 1960s, many efforts have been made in the synthesis and modification of FER zeolites in the past decades considering the important industrial application of FER zeolite in skeletal isomerization of n-butene. Therefore, FER zeolites with different elementary composition, morphology, hierarchical structure, acid strength, and catalytic properties have been successfully prepared using different synthesis methods [12,[19][20][21][22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

“…Zeolites are crystalline microporous materials which have been widely applied on an industrial scale in heterogeneous catalysis, adsorption, separation and ion exchange in the past decades [ 1 , 2 , 3 , 4 , 5 ]. Among them, Ferrierite (FER) zeolite is one of the industrialized types, which has excellent catalytic properties in skeletal isomerization of n-alkene, methanol to olefin, N 2 O decomposition, CO 2 hydrogenation, dehydration of methanol or ethanol, dimethyl ether carbonylation, and so on [ 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 ].…”

Section: Introductionmentioning

confidence: 99%

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Advances in the Synthesis of Ferrierite Zeolite

Zhu

et al. 2020

Molecules

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As one of the most important porous materials, zeolites with intricate micropores have been widely employed as catalysts for decades due to their large pore volume, high surface area, and good thermal and hydrothermal stabilities. Among them, ferrierite (FER) zeolite with a two-dimensional micropore structure is an excellent heterogeneous catalyst for isomerization, carbonylation, cracking, and so on. In the past years, considering the important industrial application of FER zeolite, great efforts have been made to improve the synthesis of FER zeolite and thus decrease the synthesis cost and enhance catalytic performance. In this review, we briefly summarize the advances in the synthesis of FER zeolite including the development of synthesis routes, the use of organic templates, organotemplate-free synthesis, the strategies of morphology control, and the creation of intra-crystalline mesopores. Furthermore, the synthesis of hetero-atomic FER zeolites such as Fe-FER and Ti-FER has been discussed.

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Hierarchically‐Ordered Zeolites: A Critical Assessment

Hartmann

Thommes²,

Schwieger

2021

Adv Materials Inter

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Hierarchically‐ordered zeolites have received increasing attention in the last 15 years due to their outstanding properties, which are explored in catalytic reaction with industrial relevance. Up to now, a large number of different synthetic strategies have been reported that allow to introduce an additional meso‐ or macropore system in addition to the intrinsic microporosity of classical zeolites. Thus, hierarchical zeolites combine the intrinsic (catalytic) properties of conventional zeolites with facilitated access and transport via the additional pore system. In this critical review, the various synthesis pathways reported so far are evaluated, several physico‐chemical methods required for in‐depth characterization of the hierarchical pore system are discussed, and selective applications that are or potentially will be of technical relevance are introduced. The present review provides a critical analysis of the present achievements and discusses future opportunities and challenges for the research on hierarchically‐ordered zeolite in particular with respect to their industrial use.

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Hierarchically porous FER zeolite obtained via FAU transformation for fatty acid isomerization

Cited by 27 publications

References 62 publications

State of the Art and Perspectives of Hierarchical Zeolites: Practical Overview of Synthesis Methods and Use in Catalysis

State of the Art and Perspectives of Hierarchical Zeolites: Practical Overview of Synthesis Methods and Use in Catalysis

Advances in the Synthesis of Ferrierite Zeolite

Hierarchically‐Ordered Zeolites: A Critical Assessment

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