Plasmonic metal-organic framework nanocomposites enabled by degenerately doped molybdenum oxides

Khan, Muhammad Waqas; Zhang, Baoyue; Xu, Kai; Mohiuddin, M.; Jannat, Azmira; Haque, Farjana; Alkathiri, Turki; Pillai, Naresh; Wang, Yichao; Reza, Syed Zahin; Li, Jing; Mulet, Xavier; Babarao, Ravichandar; Mahmood, Nasir; Ou, Jian Zhen

doi:10.1016/j.jcis.2020.12.070

Cited by 22 publications

(7 citation statements)

References 42 publications

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“…[ 121 ] In addition, the current review shows that Pd binary or ternary alloys can also be used to significantly improve the performance of PHS, but systematic studies on the fabrication and optical properties of these or other alloys are rare. Other than the conventional plasmonic materials (noble metal), new materials, such as degenerate semiconductors, [ 122–124 ] emerge for plasmonic sensors and show impressive performances in gas and ion detection. These new plasmonic materials may offer great potential in PHS.…”

Section: Discussionmentioning

confidence: 99%

Plasmonic Hydrogen Sensors

Sun

Zhao

2022

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Hydrogen is regarded as the ultimate fuel and energy carrier with a high theoretical energy density and universality of sourcing. However, hydrogen is easy to leak and has a wide flammability range in air. For safely handling hydrogen, robust sensors are in high demand. Plasmonic hydrogen sensors (PHS) are attracting growing interest due to the advantages of high sensitivity, fast response speed, miniaturization, and high‐degree of integration, etc. In this review, the mechanism and recent development (mainly after the year 2015) of hydrogen sensors based on plasmonic nanostructures are presented. The working principle of PHS is introduced. The sensing properties and the effects of resonance mode, configuration, material, and structure of the plasmonic nanostructures on the sensing performances are discussed. The merit and demerit of different types of plasmonic nanostructures are summarized and potential development directions are proposed. The aim of this review is not only to clarify the current strategies for PHS, but also to give a comprehensive understanding of the working principle of PHS, which may inspire more ingenious designs and execution of plasmonics for advanced hydrogen sensors.

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Section: Discussionmentioning

confidence: 99%

Plasmonic Hydrogen Sensors

Sun

Zhao

2022

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“…Researchers incorporate plasmonic molybdenum oxides with organic ligands to form 3D Fe-based metal-organic framework (MOF) nanocomposites to achieve improved exposed surface area and light absorption properties. 279 Therefore, it is interesting to explore the domain of other highly-porous compounds with the possible composition of plasmonic MOs. ( 6) Some major challenges require to be addressed before translating plasmonic MOs into clinical use.…”

Section: Discussionmentioning

confidence: 99%

Plasmonic metal oxides and their biological applications

Zhang

Haque

et al. 2022

Mater. Horiz.

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“…Other attractive features include high theoretical capacitance, large surface area, and the potential for oxidation-reduction reactions, making 2D MOXs ideal for high energy density supercapacitors and batteries. In addition, their excellent photoelectric properties and high surface chemical reactivity make them suitable for use as photocatalysts as well as gas and biosensors ( Dral and ten Elshof, 2018 ; Fine et al., 2010 ; Haque et al., 2018 ; Khan et al., 2021 ; Kumbhakar et al., 2021 ; Li et al., 2021c ; Shangguan et al., 2021 ).…”

Section: Basics Of 2d Metal Oxidesmentioning

confidence: 99%

Recent advances in the fabrication of 2D metal oxides

et al. 2022

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Summary Atomically thin two-dimensional (2D) metal oxides exhibit unique optical, electrical, magnetic, and chemical properties, rendering them a bright application prospect in high-performance smart devices. Given the large variety of both layered and non-layered 2D metal oxides, the controllable synthesis is the critical prerequisite for enabling the exploration of their great potentials. In this review, recent progress in the synthesis of 2D metal oxides is summarized and categorized. Particularly, a brief overview of categories and crystal structures of 2D metal oxides is firstly introduced, followed by a critical discussion of various synthesis methods regarding the growth mechanisms, advantages, and limitations. Finally, the existing challenges are presented to provide possible future research directions regarding the synthesis of 2D metal oxides. This work can provide useful guidance on developing innovative approaches for producing both 2D layered and non-layered nanostructures and assist with the acceleration of the research of 2D metal oxides.

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Plasmonic metal-organic framework nanocomposites enabled by degenerately doped molybdenum oxides

Cited by 22 publications

References 42 publications

Plasmonic Hydrogen Sensors

Plasmonic Hydrogen Sensors

Plasmonic metal oxides and their biological applications

Recent advances in the fabrication of 2D metal oxides

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