Emerging semiconductor ionic materials tailored by mixed ionic-electronic conductors for advanced fuel cells  

作　　者：Bushra Bibi Atif Nazar Bin Zhu Fan Yang Muhammad Yousaf Rizwan Raza M.A.K.Yousaf Shah Jung-Sik Kim Muhammad Afzal Yongpeng Lei Yifu Jing Peter Lund Sining Yun 

机构地区：[1]School of Energy and Environment,Southeast University,Nanjing 210096,China [2]College of Chemistry and Environmental Engineering,Shenzhen University,Shenzhen 518060,China [3]Department of Physics,COMSATS University Islamabad,Lahore Campus,Pakistan [4]Sino-French Engineer School/School of General Engineering,Beijing University,Beijing 100191,China [5]Department of Mechanical Engineering,University of South Carolina,Columbia,SC 29208-4106,USA [6]State Key Laboratory of Powder Metallurgy,Central South University,Changsha 410083,China [7]Department of Material Science,Shenzhen MSU-BIT University,Shenzhen 518000,China [8]Department of Applied Physics,Aalto University,Otakaari 24,02150 Espoo,Finland [9]Functional Materials Laboratory(FML),School of Materials Science and Engineering,Xi'an University of Architecture and Technology,Xi'an 710055,China

出　　处：《Advanced Powder Materials》2024年第6期1-25,共25页先进粉体材料(英文)

基　　金：supported by the Science and Technology Department of Jiangsu Province under Grant(BE2022029);Jiangsu Provincial Innovation and Entrepreneurship Talent Program(JSSCRC2021491);Key Program for International S&T Cooperation Projects of Shaanxi Province(2019KWZ-03);Key Program for Nature Science Foundation of Shaanxi Province(2019JZ-20);Key Science and Technology Innovation Team of Shaanxi Province(2022TD-34);the Beijing Natural Science Foundation under Grant(IS23050)is greatly acknowledged.

摘　　要：Mixed ionic-electronic conductors(MIECs)play a crucial role in the landscape of energy conversion and storage technologies,with a pronounced focus on electrode materials’application in solid oxide fuel cells(SOFCs)and proton-conducting ceramic fuel cells(PCFCs).In parallel,the emergence of semiconductor ionic materials(SIMs)has introduced a new paradigm in the field of functional materials,particularly for both electrode and electrolyte development for low-temperature,300–550℃,SOFCs,and PCFCs.This review article critically delves into the intricate mechanisms underpinning the synergistic relationship between MIECs and SIMs,with a particular emphasis on elucidating the fundamental working principles of semiconductor ionic membrane fuel cells(SIMFCs).By exploring critical facets such as ion-coupled electron transfer/transport,junction effect,energy bands alignment,and theoretical computations,it casts an illuminating spotlight on the transformative potential of MIECs,also involving triple charge conducting oxides(TCOs)in the context of SIMs and advanced fuel cells(FCs).The insights and findings articulated herein contribute substantially to the advancement of SIMs and SIMFCs by tailoring MIECs(TCOs)as promising avenues toward the emergence of high-performance SIMFCs.This scientific quest not only addresses the insistent challenges surrounding efficient charge transfer,ionic transport and power output but also unlocks the profound potential for the widespread commercialization of FC technology.

关 键 词：MIEC SIM e-i coupling SIMFC TCO Surface and interface HETEROSTRUCTURES 

分 类 号：TM9[电气工程—电力电子与电力传动]