Electrospun nanofibers for electrochemical reduction of CO_(2): From spinning fabrication techniques to electrocatalyst design  

作　　者：Yanbiao Liu Ping Feng Zhenzhen Wang Yan Yan Yong Zheng Yu Zhang Mingkai Liu 

机构地区：[1]Key Laboratory of Ministry of Education on Safe Mining of Deep Metal Mines,Northeastern University,Shenyang 110004,China [2]Institute for Technical Chemistry and Environmental Chemistry,Friedrich-Schiller-Universitat Jena,Jena 07743,Germany [3]School of Chemistry&Chemical Engineering,Anhui University of Technology,Ma’anshan 243002,China [4]College of Materials and Chemical Engineering,Key Laboratory of inorganic Nonmetallic Crystalline and Energy Conversion Materials,China Three Gorges University,Yichang 443002,China [5]School of Mechanical and Power Engineering,East China University of Science and Technology,Shanghai 200237,China

出　　处：《Nano Research》2025年第2期80-100,共21页纳米研究(英文版)

基　　金：This work was financially supported by the National Natural Science Foundation of China(Nos.22475003,22479001,22405161,and 22209063);the Natural Science Foundation of Hubei Province(No.2022CFB820);the Science Fund for Distinguished Young Scholars of Anhui Province(No.2308085J16).

摘　　要：Electrochemical reduction of CO_(2)(ECO_(2)RR)into value-added fuels and chemicals presents a promising avenue for mitigating CO_(2) emissions while simultaneously contributing to economic growth,thereby addressing critical environmental and energy challenges.However,the large-scale implementation of ECO_(2)RR is significantly impeded by the necessity to design efficient catalysts that exhibit both high activity and selectivity.These catalysts must overcome the sluggish kinetics associated with ECO_(2)RR as well as the competing hydrogen evolution reaction.In recent decades,electrospun nanofibers have garnered considerable attention as potential catalysts for ECO_(2)RR,attributable to their high surface area with abundant active sites,tunable functionalities,and enhanced selectivity.This review comprehensively examines the rational design of ECO_(2)RR catalysts utilizing electrospinning technology.We commence with an in-depth exploration of the principles underlying the electrospinning process and subsequently summarize key factors influencing this process,including solution parameters,environmental conditions,and electrospinning operational parameters.Moreover,we discuss recent advancements in ECO_(2)RR catalysts synthesized through electrospinning,encompassing carbon nanofibers,composite nanofibers,and metal nanofibers.Finally,we delineate future perspectives and the challenges that electrospun materials face in the context of ECO_(2)RR applications.This review aims to inspire high-quality research directed toward the advancement of electrospun materials for improved performance in ECO_(2)RR.

关 键 词：CO_(2)reduction reaction catalyst design ELECTROSPINNING single-atom catalysts 

分 类 号：O64[理学—物理化学]