Micro/nano metal–organic frameworks(MOFs)have attracted significant attention in recent years due to their numerous unique properties,with many synthetic methods and strategies being reported for constructing MOFs wi...Micro/nano metal–organic frameworks(MOFs)have attracted significant attention in recent years due to their numerous unique properties,with many synthetic methods and strategies being reported for constructing MOFs with specific micro/nano structures.In addition,the design of micro/nano MOFs for energy storage and conversion applications and the study of the structure–activity relationship have also become research hotspots.Herein,a comprehensive overview of the recent progress on micro/nano MOFs is presented.We begin with a brief introduction to the various synthesis methods for controlling the morphology of micro/nano MOFs.Subsequently,the structure-dependent properties of micro/nano MOFs as electrode materials or catalysts in terms of batteries,supercapacitors,and catalysis are discussed.Finally,the remaining challenges and future perspectives in this field are presented.Overall,this review is expected to inspire the design of advanced micro/nano MOFs for efficient energy storage and conversion technologies.展开更多
In recent years,vanadate has attracted the attention of researchers for its application in electrode materials due to its high specific capacity and layered crystal structure.Herein,a typical manganese vanadium oxides...In recent years,vanadate has attracted the attention of researchers for its application in electrode materials due to its high specific capacity and layered crystal structure.Herein,a typical manganese vanadium oxides (Mn V_(2)O_(6)) product is efficient synthesis via a simple one-step hydrothermal method at 200℃ for 16 h.The as-prepared Mn V_(2)O_(6) sample is found to be the unique one-dimensional fan-like superstructure consist of several nanorods.From a microcosmic point of view,VO6 octahedra sheets are connected by sharing edges which provides highly-open framework for rapid the intercalation and deintercalation of guest ions Therefore,stable Mn V_(2)O_(6) was prepared and used as a cathode material in aqueous zinc ion batteries,which displayed favorable specific discharge capacity,excellent coulombic efficiency and well cycling performance.展开更多
基金This work was financially supported by the National Natural Science Foundation of China(NSFC-U1904215,22205196)the Natural Science Foundation of Jiangsu Province(BK20210790)the start-up fundings from Yangzhou University.
文摘Micro/nano metal–organic frameworks(MOFs)have attracted significant attention in recent years due to their numerous unique properties,with many synthetic methods and strategies being reported for constructing MOFs with specific micro/nano structures.In addition,the design of micro/nano MOFs for energy storage and conversion applications and the study of the structure–activity relationship have also become research hotspots.Herein,a comprehensive overview of the recent progress on micro/nano MOFs is presented.We begin with a brief introduction to the various synthesis methods for controlling the morphology of micro/nano MOFs.Subsequently,the structure-dependent properties of micro/nano MOFs as electrode materials or catalysts in terms of batteries,supercapacitors,and catalysis are discussed.Finally,the remaining challenges and future perspectives in this field are presented.Overall,this review is expected to inspire the design of advanced micro/nano MOFs for efficient energy storage and conversion technologies.
基金supported by the National Natural Science Foundation of China (No. U1904215)the Natural Science Foundation of Jiangsu Province (No. BK20200044)the Changjiang Scholars Program of the Ministry of Education (No. Q2018270)。
文摘In recent years,vanadate has attracted the attention of researchers for its application in electrode materials due to its high specific capacity and layered crystal structure.Herein,a typical manganese vanadium oxides (Mn V_(2)O_(6)) product is efficient synthesis via a simple one-step hydrothermal method at 200℃ for 16 h.The as-prepared Mn V_(2)O_(6) sample is found to be the unique one-dimensional fan-like superstructure consist of several nanorods.From a microcosmic point of view,VO6 octahedra sheets are connected by sharing edges which provides highly-open framework for rapid the intercalation and deintercalation of guest ions Therefore,stable Mn V_(2)O_(6) was prepared and used as a cathode material in aqueous zinc ion batteries,which displayed favorable specific discharge capacity,excellent coulombic efficiency and well cycling performance.
