Recent progress on preparation and applications of layered double hydroxides

Duan, Mengting; Liu, Shanjing; Jiang, Qiming; Guo, Xingmei; Zhang, Junhao; Xiong, Shenglin

doi:10.1016/j.cclet.2021.12.033

Cited by 44 publications

(19 citation statements)

References 125 publications

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“…Transition metal chalcogenides, [1][2][3][4][5][6] layered double hydroxides (LDH) of Mg, Al, Fe and other metals, [7][8][9][10] metal carbides and nitrides (MXenes) [11][12][13][14] are the most known families of twodimensional (2D) materials, aside from graphene, in which the quasi-atomic sheets are bonded by van der Waals forces. [15][16][17][18] Such materials possess unique properties of interest in various fields, e.g.…”

Section: Introductionmentioning

confidence: 99%

Facile synthesis and selected characteristics of two-dimensional material composed of iron sulfide and magnesium-based hydroxide layers (tochilinite)

et al. 2023

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Section: Introductionmentioning

confidence: 99%

Facile synthesis and selected characteristics of two-dimensional material composed of iron sulfide and magnesium-based hydroxide layers (tochilinite)

et al. 2023

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“…[ 6b,32 ] The morphologies of as‐prepared TM‐LDHs nanosheets are highly dependent on electrodeposition parameters, such as reaction time and precursor concentration. [ 33 ] Wang et al employed in situ liquid‐phase transmission electron microscopy to investigate the influence of electrodeposition parameters on the growth mode and density of CoFe‐LDHs nanosheets. [ 34 ] It is found that the growth of CoFe‐LDHs nanosheets was rapid at the initial stage and then unchanged after reaching a critical areal coverage.…”

Section: Synthetic Strategies For Tm‐ldhs Nanosheetsmentioning

confidence: 99%

Recent Advances on Transition‐Metal‐Based Layered Double Hydroxides Nanosheets for Electrocatalytic Energy Conversion

et al. 2023

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Transition‐metal‐based layered double hydroxides (TM‐LDHs) nanosheets are promising electrocatalysts in the renewable electrochemical energy conversion system, which are regarded as alternatives to noble metal‐based materials. In this review, recent advances on effective and facile strategies to rationally design TM‐LDHs nanosheets as electrocatalysts, such as increasing the number of active sties, improving the utilization of active sites (atomic‐scale catalysts), modulating the electron configurations, and controlling the lattice facets, are summarized and compared. Then, the utilization of these fabricated TM‐LDHs nanosheets for oxygen evolution reaction, hydrogen evolution reaction, urea oxidation reaction, nitrogen reduction reaction, small molecule oxidations, and biomass derivatives upgrading is articulated through systematically discussing the corresponding fundamental design principles and reaction mechanism. Finally, the existing challenges in increasing the density of catalytically active sites and future prospects of TM‐LDHs nanosheets‐based electrocatalysts in each application are also commented.

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“…Since the discovery of graphene in 2004 [ 22 , 23 ], nanomaterials with high ratios of lateral size to thickness have been widely explored in biomedical applications. Up to date, 2D nanomaterials including transition metal dichalcogenides [ 24 , 25 ], metal carbonitrides [ 26 , 27 ], black phosphorus nanosheets [ 28 , 29 ], layered double hydroxides [ 30 , 31 ], MOFs, and covalent-organic frameworks[ 32 ] have aroused tremendous research attention in both synthetic methodology and/or practical applications. In particular, 2D MOFs displayed tailored structure, adjustable composition, efficient cargo loading, and good biodegradation, making these layered materials useful for biomedical applications [ 33 ].…”

Section: Introductionmentioning

confidence: 99%

Two-dimensional metal-organic frameworks: from synthesis to bioapplications

Wang

Jin

et al. 2022

J Nanobiotechnol

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As a typical class of crystalline porous materials, metal–organic framework possesses unique features including versatile functionality, structural and compositional tunability. After being reduced to two-dimension, ultrathin metal-organic framework layers possess more external excellent properties favoring various technological applications. In this review article, the unique structural properties of the ultrathin metal-organic framework nanosheets benefiting from the planar topography were highlighted, involving light transmittance, and electrical conductivity. Moreover, the design strategy and versatile fabrication methodology were summarized covering discussions on their applicability and accessibility, especially for porphyritic metal-organic framework nanosheet. The current achievements in the bioapplications of two-dimensional metal-organic frameworks were presented comprising biocatalysis, biosensor, and theranostic, with an emphasis on reactive oxygen species-based nanomedicine for oncology treatment. Furthermore, current challenges confronting the utilization of two-dimensional metal-organic frameworks and future opportunities in emerging research frontiers were presented. Graphical Abstract

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Recent progress on preparation and applications of layered double hydroxides

Cited by 44 publications

References 125 publications

Facile synthesis and selected characteristics of two-dimensional material composed of iron sulfide and magnesium-based hydroxide layers (tochilinite)

Facile synthesis and selected characteristics of two-dimensional material composed of iron sulfide and magnesium-based hydroxide layers (tochilinite)

Recent Advances on Transition‐Metal‐Based Layered Double Hydroxides Nanosheets for Electrocatalytic Energy Conversion

Two-dimensional metal-organic frameworks: from synthesis to bioapplications

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