2D Molybdenum Compounds for Electrocatalytic Energy Conversion,Advanced Functional Materials

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2D Molybdenum Compounds for Electrocatalytic Energy Conversion
Advanced Functional Materials ( IF 18.5 ) Pub Date : 2022-11-23 , DOI: 10.1002/adfm.202210236
Jianmei Chen ₁ , Yanping Lin ₂ , Hao Wang ₃ , Jianmin Li ₁ , Shujuan Liu ₄ , Jong‐Min Lee ₅ , Qiang Zhao _{1,

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Affiliation

The development of advanced nanomaterials is urgent for electrocatalytic energy conversion applications. Recently, 2D nanomaterial-derived heterogeneous electrocatalysts have shown great promise for both fundamental research and practical applications owing to their extremely high surface-to-volume ratio and tunable geometric and electronic properties. Because of their unique electronic structure and physicochemical properties, molybdenum (Mo)-based 2D nanomaterials are emerging as one of the most attractive candidates among the nonprecious materials for electrocatalysts. This review provides a comprehensive overview of the recent advances in the synthesis and modulation of 2D Mo compounds for applications in electrocatalytic energy conversion. The categories based on different compositions and corresponding synthetic approaches of 2D Mo compounds are first introduced. Subsequently, various atomic/plane/synergistic engineering strategies, along with catalytic optimization in the electrochemical process that involves the cycles of water, carbon, and nitrogen, are discussed in detail. Finally, the current challenges and future opportunities for the development of 2D Mo-based electrocatalysts are proposed with the goal of shedding light on these promising 2D nanomaterials for electrocatalytic energy conversion.

中文翻译：

用于电催化能量转换的二维钼化合物

电催化能量转换应用迫切需要开发先进的纳米材料。最近，二维纳米材料衍生的多相电催化剂由于其极高的表面积与体积比以及可调的几何和电子特性，在基础研究和实际应用中显示出巨大的前景。由于其独特的电子结构和物理化学性质，基于钼 (Mo) 的二维纳米材料正在成为用于电催化剂的非贵金属材料中最具吸引力的候选材料之一。本综述全面概述了用于电催化能量转换应用的二维钼化合物的合成和调制的最新进展。首先介绍了基于不同成分的类别和相应的二维钼化合物的合成方法。随后，详细讨论了各种原子/平面/协同工程策略，以及涉及水、碳和氮循环的电化学过程中的催化优化。最后，提出了二维钼基电催化剂发展的当前挑战和未来机遇，目的是阐明这些用于电催化能量转换的有前途的二维纳米材料。

更新日期：2022-11-23

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