Brief Report - (2025) Volume 14, Issue 2
Received: 01-Apr-2025, Manuscript No. jme-26-185193;
Editor assigned: 03-Apr-2025, Pre QC No. P-185193;
Reviewed: 17-Apr-2025, QC No. Q-185193;
Revised: 22-Apr-2025, Manuscript No. R-185193;
Published:
29-Apr-2025
, DOI: 10.37421/2169-0022.2025.14.711
Citation: Tanigawa, Hiroshi. ”Two-Dimensional Materials:
Graphene and MXenes Applications.” J Material Sci Eng 14 (2025):711.
Copyright: © 2025 Tanigawa H. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use,
distribution and reproduction in any medium, provided the original author and source are credited.
The field of advanced materials is witnessing a significant surge in interest, particularly concerning two-dimensional (2D) materials owing to their unique nanoscale properties. Among these, graphene and MXenes have emerged as frontrunners, exhibiting exceptional electronic, mechanical, and chemical characteristics derived from their atomic thinness [1].
The development of high-performance energy storage devices is a critical area of research, and MXenes have shown remarkable promise in this domain. Their structural attributes allow for efficient charge storage through both capacitive and pseudocapacitive mechanisms, paving the way for next-generation supercapacitors [2].
Composites integrating advanced materials are continuously being explored to enhance material performance across various industries. The incorporation of graphene into polymer matrices, for instance, has demonstrated substantial improvements in mechanical strength and electrical conductivity, although achieving uniform dispersion remains a challenge [3].
For the widespread adoption of novel materials like MXenes, efficient and scalable synthesis methods are paramount. Recent advancements have introduced electrochemical exfoliation techniques that offer a cost-effective and environmentally benign approach to producing high-quality MXene nanosheets [4].
Sensors play a vital role in monitoring environmental conditions and healthcare. Graphene-based sensors, leveraging their vast surface area and tunable electronic properties, are proving to be highly sensitive platforms for detecting a diverse range of analytes, including gases and biomolecules [5].
Catalysis is fundamental to numerous chemical processes, and emerging materials are constantly being evaluated for their catalytic potential. MXenes, with their abundant reactive surface terminations, are showing considerable promise as efficient catalysts for various chemical transformations, offering new avenues for industrial applications [6].
Flexible and wearable electronics represent a rapidly growing sector, demanding materials that can meet stringent performance requirements. Graphene's inherent flexibility, mechanical resilience, and excellent electrical conductivity make it an ideal candidate for applications such as transparent conductive films and wearable sensors [7].
Environmental remediation is a pressing global concern, and new materials are needed to address pollution challenges. MXenes are being investigated for their efficacy in removing heavy metals and organic pollutants from water, owing to their high surface area and adsorption capabilities [8].
The combination of different 2D materials into heterostructures can unlock synergistic properties that surpass those of individual components. Graphene and MXene heterostructures, in particular, are being explored for their potential in advanced electronics and energy conversion devices [9].
Biomedical applications of advanced materials are also expanding, with graphene derivatives showing significant utility. Graphene oxide and reduced graphene oxide offer large surface areas and functional groups ideal for drug delivery, imaging, and theranostic applications [10].
The foundational understanding of 2D materials like graphene and MXenes highlights their exceptional properties arising from their atomic-scale thickness. These properties, encompassing electronic, mechanical, and chemical aspects, are crucial for their diverse applications, ranging from energy storage to advanced electronics [1].
In the realm of energy storage, MXenes are particularly noteworthy for their application in supercapacitors. Their ability to facilitate charge storage through both capacitive and pseudocapacitive pathways, influenced by surface termination and interlayer spacing, makes them highly competitive against conventional electrode materials for enhanced energy and power densities [2].
The enhancement of polymer composites through the integration of nanomaterials is a significant area of material science. Graphene's contribution to improving the tensile strength, modulus, and electrical conductivity of polymers is well-documented, with ongoing research focusing on overcoming dispersion challenges to maximize its benefits [3].
The practical implementation of MXenes necessitates efficient production methods. Electrochemical exfoliation has emerged as a promising technique for the large-scale, cost-effective, and environmentally friendly synthesis of MXene nanosheets with controlled morphologies, suitable for industrial-scale applications [4].
Graphene's unique characteristics, such as its high surface-to-volume ratio and tunable electronic properties, render it an excellent material for sensor technology. Its application in detecting various analytes, from gases to biomolecules, underscores its potential in environmental monitoring and healthcare applications [5].
As catalysts, MXenes present a compelling alternative for chemical reactions. Their abundant surface terminations provide active sites for catalysis, particularly in oxidation and reduction processes. Research is ongoing to improve their stability and recyclability for sustained catalytic activity [6].
Flexible and wearable electronics are revolutionizing personal technology, and graphene is a key enabler in this field. Its intrinsic flexibility, mechanical robustness, and high electrical conductivity are instrumental in the development of devices such as transparent conductive films, flexible displays, and sophisticated wearable sensors [7].
Environmental remediation efforts are being bolstered by the exploration of novel sorbent materials. MXenes are proving to be highly effective in adsorbing heavy metals and organic pollutants from water, due to their high surface area and adaptable surface chemistry, also showing potential in photocatalytic degradation [8].
Advanced functionalities can be achieved by combining different 2D materials into heterostructures. The synergistic effects observed in graphene and MXene heterostructures are leading to unique properties that are being harnessed for applications in advanced electronic and optoelectronic devices, as well as energy conversion systems [9].
In the biomedical sphere, graphene oxide and reduced graphene oxide are being explored for their utility in drug delivery systems. Their substantial surface area and chemical functional groups facilitate efficient drug loading and controlled release, with further potential in diagnostic and therapeutic applications [10].
This compilation explores the properties and applications of two-dimensional materials, with a particular focus on graphene and MXenes. These materials are highlighted for their unique electronic, mechanical, and chemical characteristics stemming from their atomic thinness. Graphene finds extensive use in polymer composites, flexible electronics, and sensor technology due to its strength, conductivity, and large surface area. MXenes are recognized for their significant potential in energy storage, catalysis, and environmental remediation, offering advantages in adsorption and electrochemical performance. Advances in synthesis, including electrochemical exfoliation, are enabling large-scale production. The synergy between these materials is also being investigated through heterostructures for advanced applications. Furthermore, graphene derivatives are being utilized in biomedical fields for drug delivery and imaging.
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