Polyoxometalates-derived nanostructures for electrocatalysis application  

作　　者：Chao-Yue Sun Wen Li Kai Wang Wei-Jia Zhou Hai-Qing Wang 

机构地区：[1]Institute for Advanced Interdisciplinary Research(iAIR),College of Chemistry and Chemical Engineering,University of Jinan,Jinan250022,China [2]Shandong Electrical Engineering and Equipment Group Intelligent Electric Co.,Ltd.,Jinan 250022,China

出　　处：《Rare Metals》2024年第5期1845-1866,共22页稀有金属（英文版）

基　　金：financially supported by Shandong Provincial Natural Science Foundation(No.ZR2019BB025)。

摘　　要：The conversion of intermittent renewable electrical energy to chemical energy is of great importance which can not only mitigate current energy and environmental crisis but also contribute to the ongoing carbon neutrality national strategy.Electrocatalysis is serving as a low-carbon conversion technology that enables green and efficient energy conversion mainly through hydrogen evolution reaction(HER),carbon dioxide reduction reaction(CO_(2)RR),and nitrogen reduction reaction(NRR).The core of electrocatalysis is the design and construction of low-cost high-activity and high-stability electrocatalyst to drive reaction thermodynamics and kinetics.The employment of polyoxometalates(POMs)as platforms or precursors to construct different types of electrocatalysts has been widely reported.Herein,we systematically summarized the recent advances in POM-derived nanostructures for electrocatalysis application.The strategies for precursor design and electrocatalyst synthesis were briefly introduced.The morphology control,phase control,composite modulation,and heterostructure engineering in POM-derived nanostructures were presented in detail.The structure–activity relationship of POM-derived nanostructures is fully discussed for HER CO_(2)RR,and NRR applications.Finally,the current challenges and future outlooks of POM-derived nanostructures are summarized to provide insights toward high-efficiency electrocatalysts for energy conversion technologies.

关 键 词：MICROFORMING Cylindrical compression Size effects Grain orientation Inhomogeneous deformation 

分 类 号：TB383.1[一般工业技术—材料科学与工程] O643.36[理学—物理化学]