储能科学与技术2026，Vol.15Issue(1)：58-83,26.DOI:10.19799/j.cnki.2095-4239.2025.0680
固体氧化物电解池材料和结构优化的研究进展
Research progress on material and structural optimization of solid oxide electrolyzer cells
摘要
Abstract
Solid oxide electrolysis cells(SOEC),as a new generation of high-temperature electrochemical energy conversion devices,offer substantial advantages in distributed energy storage and renewable energy utilization through theefficient conversion of electrical energy into chemical energy.Furthermore,SOEC can be effectively integrated with photovoltaic or solar thermal systems,enabling the flexible conversion of intermittent electrical energy into storable hydrogen.Moreover,SOEC can coelectrolyze CO2 and H2O,enabling the efficient conversion of greenhouse gases into clean fuels,such as methanol and methane,via chemical chain conversion processes.This establishes a cascading resource utilization system known as the"electricity-hydrogen-chemicals"framework.This review provides a systematic overview of the thermodynamic foundations and structural characteristics of SOEC,with emphasis on recent advances in fuel electrodes,oxygen electrodes,and electrolyte materials.It also examines the current challenges confronting SOEC technology and summarizes improvement strategies in electrode material development,cell architecture,flow-field optimization,and thermal management.Finally,it outlines potential development pathways for SOEC in coelectrolysis and the advancement of low-carbon energy systems.关键词
固体氧化物电解池/CO2/H2O共电解/电极材料/电池结构Key words
solid oxide electrolysis cells/co-electrolysis of CO2/H2O/electrode materials/cell architecture分类
化学化工引用本文复制引用
姚昊天,董珊芝,郝杨,邵勤思,刘杨,赵玉峰,张久俊..固体氧化物电解池材料和结构优化的研究进展[J].储能科学与技术,2026,15(1):58-83,26.基金项目
上海市促进产业高质量发展专项资金(GYQJ-2023-1-06). （GYQJ-2023-1-06）
