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Journal of Advanced Ceramics 2023, 12(12): 2149-2246 https://doi.org/10.26599/JAC.2023.9220810
Review | Open Access | Issue | Published: 25 December 2023

Revisiting traditional and modern trends in versatile 2D nanomaterials: Synthetic strategies, structural stability, and gas-sensing fundamentals

Show Author's Information Mobashar Hassan,  Siwei Liu,  Zhiping Liang,  Shahid Hussain( ),  Junlin Liu,  Guiwu Liu( ),  Guanjun Qiao( )
School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China
Keywords:
structural stability, synthetic strategies, 2D nanomaterials, gas-sensing mechanism
Cite this article:
Hassan M, Liu S, Liang Z, et al. Revisiting traditional and modern trends in versatile 2D nanomaterials: Synthetic strategies, structural stability, and gas-sensing fundamentals. Journal of Advanced Ceramics, 2023, 12(12): 2149-2246. https://doi.org/10.26599/JAC.2023.9220810
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Abstract Full text About this article

Two-dimensional nanomaterials (2DNMs) have attracted significant research interest due to their outstanding structural properties, which include unique electrical nanostructures, large surface areas, and high surface reactivity. These adaptable materials have outstanding physicochemical characteristics, making them useful in a variety of applications such as gas-sensing, electronics, energy storage, and catalysis. Extensive research has been conducted in the pursuit of high-performance room-temperature (RT) gas sensors with good selectivity, high sensitivity, long-term stability, and rapid response/recovery kinetics. Metal oxides, transition metal chalcogenides, MXenes, graphene, phosphorene, and boron nitride have all been discovered as 2DNMs with strong potential for gas sensors. This review presents an in-depth analysis of current advances in 2DNM research. It includes synthetic techniques, structural stabilities, gas-sensing mechanisms, critical performance parameters, and factors influencing gas-sensing capabilities of 2DNMs. Furthermore, the present study emphasizes structural engineering and optimization methodologies that improve gas-sensing performance. It also highlights current challenges and outlines future research directions in the domain of tailoring 2DNMs for advanced RT gas sensors. This systematically designed comprehensive review article aims to provide readers with profound insights into gas detection, thereby inspiring the generation of innovative ideas to develop cutting-edge 2DNMs-based gas sensors.


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About this article

Revisiting traditional and modern trends in versatile 2D nanomaterials: Synthetic strategies, structural stability, and gas-sensing fundamentals

Show Author's information Mobashar Hassan, Siwei Liu, Zhiping Liang, Shahid Hussain( ), Junlin Liu, Guiwu Liu( ), Guanjun Qiao( )
School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China

Abstract

Two-dimensional nanomaterials (2DNMs) have attracted significant research interest due to their outstanding structural properties, which include unique electrical nanostructures, large surface areas, and high surface reactivity. These adaptable materials have outstanding physicochemical characteristics, making them useful in a variety of applications such as gas-sensing, electronics, energy storage, and catalysis. Extensive research has been conducted in the pursuit of high-performance room-temperature (RT) gas sensors with good selectivity, high sensitivity, long-term stability, and rapid response/recovery kinetics. Metal oxides, transition metal chalcogenides, MXenes, graphene, phosphorene, and boron nitride have all been discovered as 2DNMs with strong potential for gas sensors. This review presents an in-depth analysis of current advances in 2DNM research. It includes synthetic techniques, structural stabilities, gas-sensing mechanisms, critical performance parameters, and factors influencing gas-sensing capabilities of 2DNMs. Furthermore, the present study emphasizes structural engineering and optimization methodologies that improve gas-sensing performance. It also highlights current challenges and outlines future research directions in the domain of tailoring 2DNMs for advanced RT gas sensors. This systematically designed comprehensive review article aims to provide readers with profound insights into gas detection, thereby inspiring the generation of innovative ideas to develop cutting-edge 2DNMs-based gas sensors.

Keywords: structural stability, synthetic strategies, 2D nanomaterials, gas-sensing mechanism

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Publication history
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Publication history

Received: 11 July 2023
Revised: 13 September 2023
Accepted: 26 September 2023
Published: 25 December 2023
Issue date: December 2023

Copyright

© The Author(s) 2023.

Acknowledgements

This work was supported by the National Natural Science Foundation of China (Nos. 52172069 and 51950410596), the Key R&D Plan of Jiangsu Province (No. BE2019094), Qing Lan Project of Jiangsu Province (No. [2016]15), and Innovation/Entrepreneurship Program of Jiangsu Province (No. JSSCTD202146).

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