CAJ | 학술논문

固体氧化物电解池(SOEC)作为一种新的能源利用方式,可以将电能转化为化学能,具有高效、洁净、环保等优点.本文介绍了固体氧化物电解池的结构特点及其用于H2O/CO2的共电解制备H2和CO的工作原理,综述了固体氧化物电解池的组成形式,以及单片电解池和电解池堆用于H2O/CO2共电解反应的国内外研究进展,并阐述了提高固体氧化物电解池共电解效率所亟需解决的问题.
고체양화물전해지(SOEC)작위일충신적능원이용방식,가이장전능전화위화학능,구유고효、길정、배보등우점.본문개소료고체양화물전해지적결구특점급기용우H2O/CO2적공전해제비H2화CO적공작원리,종술료고체양화물전해지적조성형식,이급단편전해지화전해지퇴용우H2O/CO2공전해반응적국내외연구진전,병천술료제고고체양화물전해지공전해효솔소극수해결적문제.
Solid oxide electrolysis cell (SOEC) as an environmental-friendly device can converse the elec-tric energy into chemical energy with high efficiency. In this paper,the progress on structure and working princi-ple of SOEC for co-electrolyzing steam and carbon dioxide to generate syngas were reviewed. The structure of SOEC,the recent development of high temperature steam/CO2 co-electrolysis from solid oxide single electroly-sis cell and cell stack were also introduced. In addition,the improvement of structure and development of novel material for increasing the electrolysis efficiency of SOEC were put forward as well.