Reviewing perovskite oxide sites influence on electrocatalytic reactions for high energy density devices  

作　　者：Lorrane C.C.B.Oliveira Raissa Venâncio Paulo V.F.de Azevedo Chayene G.Anchieta Thayane C.M.Nepel Cristiane B.Rodella Hudson Zanin Gustavo Doubek 

机构地区：[1]Advanced Energy Storage Division,Laboratory of Advanced Batteries(LAB),Center for Innovation on New Energies(CINE),School of Chemical Engineering,University of Campinas(Unicamp),Campinas,Sao Paulo 13083-852,Brazil [2]Advanced Energy Storage Division,Center for Innovation on New Energies(CINE),Brazilian Renewable Energies(BREnergies)group,Manufacturing Group,School of Electrical and Computer Engineering,University of Campinas(UNICAMP),Campinas,São Paulo 13083-852,Brazil [3]Paul Scherrer Institut(PSI),Swiss Light Source(SLS),Forschungsstrasse 111,5232 Villigen PSI,Aargau,Switzerland [4]Brazilian Center for Research in Energy and Materials(CNPEM)/Brazilian Synchrotron Light Laboratory(LNLS),Campinas,São Paulo 13083-100,Brazil

出　　处：《Journal of Energy Chemistry》2023年第6期1-19,I0002,共20页能源化学（英文版）

基　　金：support from FAPESP (Sao Paulo Research Foundation,Grant Numbers 2014/02163-7,2017/11958-1,2020/14968-0);CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico,301486/2016-6);the support given by ANP (Brazil’s National Oil,Natural Gas and Biofuels Agency)through the R&D levy regulation。

摘　　要：Batteries,fuel cells,and supercapacitors are electrochemical devices already on the market and still need a boost in kinetics to match the high energy density demand of applications.Perovskites have attracted the scientific community's attention in the last decade due to their electrocatalytic activity,chemical and structural properties,tunability,low cost,and scalability.Efforts have been made to understand the active sites and the operational mechanisms in perovskite oxides to shape them as an electrocatalyst in advanced energy devices.Understanding the role of perovskites is the key to engineering more controlled and efficient electrocatalysts via chemical synthesis,and there is still much to do.This review highlights the use of perovskites in different energy storage and conversion systems.The A,B,and A&B doping-site effects are analyzed to understand the opportunities and challenges related to this class of materials.In addition,the synthesis methods and the properties related to the doping site are described and summarized.

关 键 词：Perovskites Energy storage systems ELECTROCATALYSTS BATTERY Oxide fuel cells Capacitors 

分 类 号：TM911.4[电气工程—电力电子与电力传动] O643.36[理学—物理化学]