2D MXene integrated strategies: A bright future for supercapacitors

Kulkarni, Abhishek; Gaikwad, Neha K.; Salunkhe, Ankita P.; Dahotre, Rushikesh M.; Bhat, T.S.; Patil, Pramod S.

doi:10.1016/j.est.2023.107975

Cited by 18 publications

(3 citation statements)

References 254 publications

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“…The working mechanisms of aqueous and non-aqueous systems are not the same. [69] Organic electrolytes present a high voltage of decomposition (usually 2-4 V) and superior electrochemical stability, which is beneficial for achieve higher energy density. However, its low ionic conductivity, flammability and volatility, high toxicity, and high price are the main disadvantages that restrict its practical application prospects.…”

Section: Nonaqueous Electrolytementioning

confidence: 99%

Recent Advances of Flexible MXene and its Composites for Supercapacitors

Jiang,

Lu,

Song

2024

Chemistry A European J

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MXenes have unique properties such as high electrical conductivity, excellent mechanical properties, rich surface chemistry, and convenient processability. These characteristics make them ideal for producing flexible materials with tunable microstructures. This paper reviews the laboratory research progress of flexible MXene and its composite materials for supercapacitors. And introduces the general synthesis method of MXene, as well as the preparation and properties of flexible MXene. By analyzing the current research status, the electrochemical reaction mechanism of MXene was explained from the perspectives of electrolyte and surface terminating groups. This review particularly emphasizes the composite methods of freestanding flexible MXene composite materials. The review points out that the biggest problem with flexible MXene electrodes is severe self‐stacking, which reduces the number of chemically active sites, weakens ion accessibility, and ultimately lowers electrochemical performance. Therefore, it is necessary to composite MXene with other electrode materials and design a good microstructure. This review affirms the enormous potential of flexible MXene and its composite materials in the field of supercapacitors. In addition, the challenges and possible improvements faced by MXene based materials in practical applications were also discussed.

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Section: Nonaqueous Electrolytementioning

confidence: 99%

Recent Advances of Flexible MXene and its Composites for Supercapacitors

Jiang,

Lu,

Song

2024

Chemistry A European J

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“…Titanium nitrides exhibit more metallic characteristics in X atoms than titanium carbides because the N atom has one extra electron than the C atom. Ironically, depending on the types and orientations of surface gathers, terminated MXene sheets are constrained band-hole semiconductors or metals [30]. The top and base Ti layers were predicted to convert into sheets of nanocrystalline rutile during slow oxidation, whereas streak oxidation was predicted to produce somewhat anatase nanoparticles.…”

Section: Electrochemicalmentioning

confidence: 99%

MXene (Ti C Tx) based nanosheet photocatalysts for water remediation: challenges and recent developments

Abbas,

Al-Ghaban

2024

ETJ

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“…Achieving sensitive detection, rapid response, functional integration, and largescale production of sensors still demands substantial exploration and research efforts. [81,82] Presently, comprehensive reviews on MXene primarily concentrate on battery energy storage and electromagnetic shielding applications, [83][84][85][86] while systematic discourse regarding piezoresistive sensors remains notably absent. [87,88] In this paper, we offer an extensive overview of recent advancements in the fabrication and application of MXene-based flexible piezoresistive sensors, primarily focused on the design and manufacturing techniques associated with flexible piezoresistive sensors.…”

Section: Introductionmentioning

confidence: 99%

Recent Advances in Multi‐Scale Piezoresistive Interfaces for MXene‐Based Flexible Sensors

Ge,

Sun,

Huang

et al. 2024

Adv Materials Technologies

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Flexible piezoresistive sensors hold great promise in biomedicine and personal motion detection, attracting significant attention from researchers. Particularly, two‐dimensional (2D) MXene has made remarkable strides in biomedicine, electromagnetic shielding, and other practical applications, due to its exceptional hydrophilicity, biocompatibility, mechanical properties, surface functional groups, and large specific surface area. The ease of composite material formation further makes it ideal for high‐sensitivity flexible sensors. This paper summarizes the principal structural configurations for the multi‐scale interfaces, performance assessment metrics, and the corresponding sensing mechanisms of flexible piezoresistive sensors. Subsequently, the main characteristics and synthesis methods of MXene, especially the related applications and parameters are introduced in detail. The research trends and typical applications of MXene‐based flexible piezoresistive sensors focused on film structures, fiber structures, 3D structures, and hydrogel structures, are highlighted systematically. In addition, the challenges and prospects that promoting the advancement of MXene‐based flexible piezoresistive sensors in future are also discussed, which will revolutionize the sensing field and offer a wealth of opportunities in biomedicine and beyond.

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2D MXene integrated strategies: A bright future for supercapacitors

Cited by 18 publications

References 254 publications

Recent Advances of Flexible MXene and its Composites for Supercapacitors

Recent Advances of Flexible MXene and its Composites for Supercapacitors

MXene (Ti C Tx) based nanosheet photocatalysts for water remediation: challenges and recent developments

Recent Advances in Multi‐Scale Piezoresistive Interfaces for MXene‐Based Flexible Sensors

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