Two-dimensional metal-organic frameworks nanosheets: Synthesis strategies and applications

Liu, Jiyang; Yu, Haojie; Wang, Li; Deng, Zheng; Naveed, Kaleem‐ur‐Rahman; Nazir, Ahsan; Haq, Fazal

doi:10.1016/j.ica.2018.09.011

Cited by 49 publications

(30 citation statements)

References 91 publications

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“…[49] Moreover, the compelling properties and promising applications of 2D MOFs promote rapid development of various reliable synthetic methods for 2D MOFs. [49] Moreover, the compelling properties and promising applications of 2D MOFs promote rapid development of various reliable synthetic methods for 2D MOFs.…”

Section: Synthesis Of 2d Mofsmentioning

confidence: 99%

“…[30][31][32][33][34][35][36][37] Since the discovery of carbon nanotubes (CNTs) in the early 1990s, 1D nanostructures, such as nanowires, nanotubes, and nanorods, have been extensively investigated because of their unique geometrical and electronic characteristics. [48][49][50] These types of MOFs, such as 1D single-walled MOF nanotubes, 1D hexagonal MOF nanorods, ultrathin 2D MOF nanosheets, [51][52][53] have similar morphological features to those of the other 1D or 2D nanomaterials, which endows them with distinctive dimensional-dependent properties including high aspect ratio and abundant accessible active sites. [41][42][43][44][45][46][47] More recently, LD MOFs have attracted intensive interest and been investigated in various applications.…”

Section: Introductionmentioning

confidence: 99%

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Structural Engineering of Low‐Dimensional Metal–Organic Frameworks: Synthesis, Properties, and Applications

et al. 2019

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Low‐dimensional metal–organic frameworks (LD MOFs) have attracted increasing attention in recent years, which successfully combine the unique properties of MOFs, e.g., large surface area, tailorable structure, and uniform cavity, with the distinctive physical and chemical properties of LD nanomaterials, e.g., high aspect ratio, abundant accessible active sites, and flexibility. Significant progress has been made in the morphological and structural regulation of LD MOFs in recent years. It is still of great significance to further explore the synthetic principles and dimensional‐dependent properties of LD MOFs. In this review, recent progress in the synthesis of LD MOF‐based materials and their applications are summarized, with an emphasis on the distinctive advantages of LD MOFs over their bulk counterparties. First, the unique physical and chemical properties of LD MOF‐based materials are briefly introduced. Synthetic strategies of various LD MOFs, including 1D MOFs, 2D MOFs, and LD MOF‐based composites, as well as their derivatives, are then summarized. Furthermore, the potential applications of LD MOF‐based materials in catalysis, energy storage, gas adsorption and separation, and sensing are introduced. Finally, challenges and opportunities of this fascinating research field are proposed.

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Section: Synthesis Of 2d Mofsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Structural Engineering of Low‐Dimensional Metal–Organic Frameworks: Synthesis, Properties, and Applications

et al. 2019

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“…By contrast, the bottom-up method which aims for the direct synthesis of the MOF-based nanosheets through controlled growth can avoid these disadvantages. The importance of synthesis parameters and precursors is well reported in the literature [7].…”

Section: Synthesis Of 2d Metal-organic Frameworkmentioning

confidence: 92%

“…Recently, we and some other groups have proposed a promising strategy of downsizing MOFs into twodimensional (2D) ultrathin nanosheets [6][7][8][9], which has opened up a new direction of using MOFs for various applications. With the witness of fast-growing research in this direction, this perspective will build on relevant works by examining the potential application of such materials, particularly as electrocatalysts.…”

Section: Introductionmentioning

confidence: 99%

Two-dimensional metal-organic frameworks for energy-related electrocatalytic applications

Chen

Zhao

2020

J. Phys. Energy

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In this short perspective we examine recent developments in the design, synthesis and use of metalorganic frameworks (MOFs) for electrocatalytic applications. We discuss the inherent challenges and limitations that continue to plague conventional MOFs and novel strategies for overcoming them. In particular we focus on the growing interest in two-dimensional MOFs as a practical HER/OER/NRR/CO 2 RR catalyst. We also consider its exciting value as a tool for probing the underlying reaction mechanism and catalytic function of various metals.

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“…Connected with the control in the synthesis of MOFs, one of the possibilities that is currently attracting much interest are procedures for arresting the growth of the crystals in a 3D structure, allowing the synthesis of lamellar materials with 2D morphology and high lateral area‐to‐thickness aspect ratio . It should be noted that the concept of 2D MOFs not only includes one‐atom thick, single layered lamellar MOFs, but also those crystals with a high lateral to thickness aspect ratio crystallites that may still contain pores between the upper and bottom surfaces.…”

Section: Introductionmentioning

confidence: 99%

2D Metal–Organic Frameworks as Multifunctional Materials in Heterogeneous Catalysis and Electro/Photocatalysis

2019

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size in these materials, exfoliation and delamination of some zeolite precursors was found to result in the preparation of layered zeolites with accessible acid sites and without exhibiting the diffusion restrictions taking place in related 3D solids. [62] These precedents can anticipate what is expected to be the development of 2D MOFs in the field of heterogeneous catalysis. Scheme 2 illustrates some of the best-studied 2D solids in heterogeneous catalysis, photocatalysis, and electrocatalysis that have shown superior performance compared to their analogous 3D materials derived from their unique morphological features.

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Two-dimensional metal-organic frameworks nanosheets: Synthesis strategies and applications

Cited by 49 publications

References 91 publications

Structural Engineering of Low‐Dimensional Metal–Organic Frameworks: Synthesis, Properties, and Applications

Structural Engineering of Low‐Dimensional Metal–Organic Frameworks: Synthesis, Properties, and Applications

Two-dimensional metal-organic frameworks for energy-related electrocatalytic applications

2D Metal–Organic Frameworks as Multifunctional Materials in Heterogeneous Catalysis and Electro/Photocatalysis

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