Heterostructure engineering in electrode materials for sodium-ion batteries:Recent progress and perspectives

作     者：Eric Gabriel Chunrong Ma Kincaid Graff Angel Conrado Dewen Hou Hui Xiong Eric Gabriel;Chunrong Ma;Kincaid Graff;Angel Conrado;Dewen Hou;Hui Xiong

作者机构：Micron School of Materials Science and EngineeringBoise State UniversityBoiseID83725USA X-ray Sciences DivisionArgonne National LaboratoryLemontIL60439USA College of Textiles&ClothingQingdao UniversityQingdao266071China Key Laboratory of Bio-Fibers and Eco-TextilesQingdao UniversityQingdao266071China Center for Nanoscale MaterialsArgonne National LaboratoryLemontIL60439USA Center for Advanced Energy StudiesIdaho FallsID83401USA 

出 版 物：《eScience》 (电化学与能源科学（英文）)

年 卷 期：2023年第3卷第5期

页      面：1-11页

学科分类：0808[工学-电气工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：support by the U.S.Department of Energy,Office of Science,Office of Basic Energy Sciences program under Award Number DE-SC0019121 E.Gabriel also thanks the U.S.Department of Energy,the Office of Workforce Development for Teachers and Scientists,Office of Science Graduate Student Research(SCGSR)(DE-SC0014664) 

主　　题：Heterostructure Sodium-ion batteries Electrode materials Heterogeneous materials Interface engineering Intergrowth 

摘      要：Sodium-ion batteries(SIBs)have stepped into the spotlight as a promising alternative to lithium-ion batteries for large-scale energy storage ***,SIB electrode materials,in general,have inferior performance than their lithium counterparts because Nat is larger and heavier than *** engineering is a promising strategy to overcome this intrinsic limitation and achieve practical *** provide a brief review of recent progress in heterostructure engineering of electrode materials and research on how the phase interface influences Nat storage and transport *** strategies for the design and fabrication of heterostructures(in situ methods)are discussed,with a focus on the heterostructure formation *** heterostructure s influence on Nat storage and transport properties arises primarily from local distortions of the structure and chemomechanical coupling at the phase interface,which may accelerate ion/electron diffusion,create additional active sites,and bolster structural ***,we offer our perspectives on the existing challenges,knowledge gaps,and opportunities for the advancement of heterostructure engineering as a means to develop practical,highperformance sodium-ion batteries.