电催化剂
材料科学
金属有机骨架
能量转换
纳米技术
制作
电化学
电化学能量转换
耐久性
能量载体
氧还原反应
析氧
氢
电极
化学
吸附
复合材料
物理化学
有机化学
病理
物理
替代医学
热力学
医学
作者
Zibin Liang,Tianjie Qiu,Song Gao,Rui Zhong,Ruqiang Zou
标识
DOI:10.1002/aenm.202003410
摘要
Abstract The development of advanced energy conversion systems such as fuel cells and electrolyzers with desirable efficiency and durability is of great significance in order to power society in a sustainable way, which highly depends on the fabrication of electrocatalysts with desirable electrochemical performance. Multi‐scale design of electrocatalysts from the atomic scale to device‐scale is crucial to achieve optimal overall electrochemical performance in terms of activity, selectivity, and durability. Benefitting from their highly diverse and tunable structures and compositions, metal–organic frameworks (MOFs) are promising platforms to design and synthesize electrocatalysts at multiple scales for energy electrocatalysis. Herein, the fundamental principles and recent progress in multi‐scale design of MOF‐derived materials from the aspects of active sites, interfaces, pore structures, and morphologies are summarized. Moreover, precise control of these variables, to meet the requirements of specific energy‐related reactions including oxygen reduction reaction, oxygen evolution reaction, hydrogen evolution reaction, CO 2 reduction reaction (CO 2 RR), and N 2 reduction reaction is critically discussed. Furthermore, challenges and future research directions in multi‐scale design and fabrication of MOF‐derived electrocatalysts for real‐world energy conversion applications are provided.
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