Issue 37, 2024

Advancements in MAX phase materials: structure, properties, and novel applications

Abstract

The MAX phase represents a diverse class of nanolaminate materials with intriguing properties that have received incredible global research attention because they bridge the divide separating metals and ceramics. Despite the numerous potential applications of MAX phases, their complex structure leads to a scarcity of readily accessible pure MAX phases. As a result, in-depth research on synthesis methods, characteristics, and structure is frequently needed for appropriate application. This review provides a comprehensive understanding of the recent advancements and growth in MAX phases, focusing on their complex crystal structures, unique mechanical, thermal, electrical, crack healing, corrosion-resistant properties, as well as their synthesis methods and applications. The structure of MAX phases including single metal MAX, i-MAX and o-MAX was discussed. Moreover, recent advancements in understanding MAX phase behaviour under extreme conditions and their potential novel applications across various fields, including high-temperature coatings, energy storage, and electrical and thermal conductors, biomedical, nanocomposites, etc. were discussed. Moreover, the synthesis techniques, ranging from bottom-up to top-down methods are scrutinized for their efficacy in tailoring MAX phase properties. Furthermore, the review explores the challenges and opportunities associated with optimizing MAX phase materials for specific applications, such as enhancing their oxidation resistance, tuning their mechanical properties, and exploring their functionality in emerging technologies. Overall, this review aims to provide researchers and engineers with a comprehensive understanding of MAX phase materials and inspire further exploration into their versatile applications in materials science and engineering.

Graphical abstract: Advancements in MAX phase materials: structure, properties, and novel applications

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Article information

Article type
Review Article
Submitted
20 May 2024
Accepted
09 Aug 2024
First published
27 Aug 2024
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2024,14, 26995-27041

Advancements in MAX phase materials: structure, properties, and novel applications

Md. S. Alam, M. A. Chowdhury, T. Khandaker, M. S. Hossain, Md. S. Islam, Md. M. Islam and Md. K. Hasan, RSC Adv., 2024, 14, 26995 DOI: 10.1039/D4RA03714F

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