A perspective on high-entropy two-dimensional materials

SusMat

article

Bin Li¹  Shubin Yang¹  Yanglansen Cui¹  Yongzheng Zhang¹  Zhenjiang Cao¹  Jianan Gu¹  Zhiguo Du¹ 

[1] School of Materials Science and Engineering, Beihang University

关键词: 2D materials;    high-entropy;    lattice distortions;    MXenes;    strong stress;   

DOI  :  10.1002/sus2.47

学科分类：电力

来源: Wiley

【 摘 要 】

In past decades, high-entropy (HE) materials, containing five or more elements with approximately equal atomic ratio, are extensively investigated due to their desirable properties in a series of applications. Recently, HE two-dimensional (2D) materials have become promising materials, which not only endow the advantages from their bulk form but also exhibit unusual properties due to their 2D features. So far, the HE 2D transition metal carbides (MXenes), dichalcogenides (TMDs), hydrotalcites (LDHs), and oxides have been successfully synthesized and performed well in different electrochemical reactions, which is originated from the synergistic effect of multicomponents and atomic thin characteristics. Here, the challenges on processing, characterization, and property predictions of HE 2D materials are emphasized. Finally, viable strategies, advanced processing, fundamental understanding, in-depth characterization of new HE 2D materials are proposed.

【 授权许可】

CC BY