Recent advances in the development of nanosheet zeolites as heterogeneous catalysts
Recently, zeolites with two-dimensional structures, so-called nanosheet zeolites, have been intensively advanced owing to their excellent catalytic performance compared to conventional zeolite. This extremely thin nanosheet structure of zeolite provides more accessible active sites contributing to s...
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Elsevier
2023-03-01
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| Series: | Results in Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123023000373 |
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| author | Grandprix T.M. Kadja Noerma Juli Azhari St Mardiana Neng T.U. Culsum Ainul Maghfirah |
| author_facet | Grandprix T.M. Kadja Noerma Juli Azhari St Mardiana Neng T.U. Culsum Ainul Maghfirah |
| author_sort | Grandprix T.M. Kadja |
| collection | DOAJ |
| description | Recently, zeolites with two-dimensional structures, so-called nanosheet zeolites, have been intensively advanced owing to their excellent catalytic performance compared to conventional zeolite. This extremely thin nanosheet structure of zeolite provides more accessible active sites contributing to shortened diffusion pathways and primarily enables bulky molecules to undergo catalytic reactions. Several nanosheet zeolites, such as MFI, FAU, MOR, MWW, TS-1, have been successfully synthesized. Generally, they are obtained by direct synthesis method involving surfactant as structure-directing agent (SDA) and or seed. Interestingly, almost every part of the synthesis parameter conditions can alter the characteristics of this nanosheet zeolite. Thus, 2D zeolites also offer easily tunable characteristics. Up to now, nanosheet zeolites have been extensively studied as a catalyst in methanol conversion, catalytic cracking, isomerization, alkylation, oxidation/reduction, lignocellulose conversion, and other reactions. Furthermore, the modification of nanosheet zeolite could be pursued to enhance its catalytic performance. Pillaring is evidently effective in improving the textural properties of nanosheet zeolite by protecting the mesopore structure during the SDA removal. Herein, we comprehensively present the recent progress on the development of nanosheet zeolites. This review concludes with a summary of a discussion of remaining challenges and outlook for nanosheet catalyst technologies. |
| first_indexed | 2024-04-10T17:24:06Z |
| format | Article |
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| institution | Directory Open Access Journal |
| issn | 2590-1230 |
| language | English |
| last_indexed | 2024-04-10T17:24:06Z |
| publishDate | 2023-03-01 |
| publisher | Elsevier |
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| series | Results in Engineering |
| spelling | doaj.art-ba998c574e2843d991ca96908f2641662023-02-05T04:16:57ZengElsevierResults in Engineering2590-12302023-03-0117100910Recent advances in the development of nanosheet zeolites as heterogeneous catalystsGrandprix T.M. Kadja0Noerma Juli Azhari1St Mardiana2Neng T.U. Culsum3Ainul Maghfirah4Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, Indonesia; Center for Catalysis and Reaction Engineering, Institut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, Indonesia; Research Center for Nanosciences and Nanotechnology, Institut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, Indonesia; Corresponding author. Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, Indonesia.Department of Chemical Engineering, Faculty of Industrial Technology, Insitut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, IndonesiaDivision of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, IndonesiaDepartment of Chemical Engineering, Faculty of Industrial Technology, Insitut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, IndonesiaDepartment of Applied Chemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Fukuoka, 819-0395, JapanRecently, zeolites with two-dimensional structures, so-called nanosheet zeolites, have been intensively advanced owing to their excellent catalytic performance compared to conventional zeolite. This extremely thin nanosheet structure of zeolite provides more accessible active sites contributing to shortened diffusion pathways and primarily enables bulky molecules to undergo catalytic reactions. Several nanosheet zeolites, such as MFI, FAU, MOR, MWW, TS-1, have been successfully synthesized. Generally, they are obtained by direct synthesis method involving surfactant as structure-directing agent (SDA) and or seed. Interestingly, almost every part of the synthesis parameter conditions can alter the characteristics of this nanosheet zeolite. Thus, 2D zeolites also offer easily tunable characteristics. Up to now, nanosheet zeolites have been extensively studied as a catalyst in methanol conversion, catalytic cracking, isomerization, alkylation, oxidation/reduction, lignocellulose conversion, and other reactions. Furthermore, the modification of nanosheet zeolite could be pursued to enhance its catalytic performance. Pillaring is evidently effective in improving the textural properties of nanosheet zeolite by protecting the mesopore structure during the SDA removal. Herein, we comprehensively present the recent progress on the development of nanosheet zeolites. This review concludes with a summary of a discussion of remaining challenges and outlook for nanosheet catalyst technologies.http://www.sciencedirect.com/science/article/pii/S2590123023000373Nanosheet zeoliteHeterogenenous catalystCatalytic activityZeolite synthesis |
| spellingShingle | Grandprix T.M. Kadja Noerma Juli Azhari St Mardiana Neng T.U. Culsum Ainul Maghfirah Recent advances in the development of nanosheet zeolites as heterogeneous catalysts Results in Engineering Nanosheet zeolite Heterogenenous catalyst Catalytic activity Zeolite synthesis |
| title | Recent advances in the development of nanosheet zeolites as heterogeneous catalysts |
| title_full | Recent advances in the development of nanosheet zeolites as heterogeneous catalysts |
| title_fullStr | Recent advances in the development of nanosheet zeolites as heterogeneous catalysts |
| title_full_unstemmed | Recent advances in the development of nanosheet zeolites as heterogeneous catalysts |
| title_short | Recent advances in the development of nanosheet zeolites as heterogeneous catalysts |
| title_sort | recent advances in the development of nanosheet zeolites as heterogeneous catalysts |
| topic | Nanosheet zeolite Heterogenenous catalyst Catalytic activity Zeolite synthesis |
| url | http://www.sciencedirect.com/science/article/pii/S2590123023000373 |
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