纳米晶
模板
纳米材料
材料科学
多孔性
纳米技术
金属有机骨架
电催化剂
多孔介质
吸附
电极
化学
复合材料
电化学
有机化学
物理化学
作者
Xiaolu Liu,Gaurav Verma,Zhongshan Chen,Baowei Hu,Qifei Huang,Hui Yang,Shengqian Ma,Xiangke Wang
出处
期刊:The Innovation
[Elsevier]
日期:2022-09-01
卷期号:3 (5): 100281-100281
被引量:92
标识
DOI:10.1016/j.xinn.2022.100281
摘要
Metal-organic frameworks (MOFs) have garnered multidisciplinary attention due to their structural tailorability, controlled pore size, and physicochemical functions, and their inherent properties can be exploited by applying them as precursors and/or templates for fabricating derived hollow porous nanomaterials. The fascinating, functional properties and applications of MOF-derived hollow porous materials primarily lie in their chemical composition, hollow character, and unique porous structure. Herein, a comprehensive overview of the synthetic strategies and emerging applications of hollow porous materials derived from MOF-based templates and/or precursors is given. Based on the role of MOFs in the preparation of hollow porous materials, the synthetic strategies are described in detail, including (1) MOFs as removable templates, (2) MOF nanocrystals as both self-sacrificing templates and precursors, (3) MOF@secondary-component core-shell composites as precursors, and (4) hollow MOF nanocrystals and their composites as precursors. Subsequently, the applications of these hollow porous materials for chemical catalysis, electrocatalysis, energy storage and conversion, and environmental management are presented. Finally, a perspective on the research challenges and future opportunities and prospects for MOF-derived hollow materials is provided.
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