氨燃料固体氧化物燃料电池性能研究进展
Research progress on performance of ammonia solid oxide fuel cells
倪士栋 1魏胜利 1杜振华 1马万达 1路品智1
作者信息
- 1. 江苏大学 汽车与交通工程学院,江苏 镇江 212013
- 折叠
摘要
氨(NH3)是一种零碳燃料,也是富氢载体,具有较大储运优势.固体氧化物燃料电池(SOFC)是一种清洁高效发电装置,在分布式发电、热电联供、储能调峰等领域有广阔应用前景,NH3 可直接用作 SOFC 阳极燃料以实现高效、清洁、低成本发电.该文简介了质子传导型和氧离子传导型氨SOFC的工作原理,电解质、电极材料的选择以及NH3在阳极的分解过程,总结了氨SOFC的实验研究现状,以单电池最大功率密度为评价指标,综述了不同电解质/电极材料、电解质厚度、工作温度、电池结构类型等因素下 2 种传导类型的氨SOFC的性能表现,并分析了造成电池性能差异的原因,介绍了氨SOFC目前面临的挑战.最后,对氨SOFC未来研究方向、热电联供系统的应用进行了展望.
Abstract
As a zero-carbon fuel and a hydrogen carrier,ammonia(NH3)has great storage and transportation advantages.Solid oxide fuel cell(SOFC),a clean and efficient power generation device,shows promising application prospects in distributed power generation,combined heat and power generation,energy storage and peaking,etc.NH3 can be used directly as SOFC anode fuel for efficient,clean,low-cost power generation.In this review,the working principles of proton-conducting and oxygen ion-conducting ammonia SOFC,as well as the electrolyte and electrode materials,and the decomposition process of NH3 at the anode were firstly introduced.The experimental research status of ammonia SOFC was then summarized,followed by review on the performance of two types ammonia SOFC with different electrolytes and electrode materials,electrolyte thicknesses,temperatures,and cell structure type using the maximum power density of single cell as evaluation indicator,and analysis on the reasons for the difference in cell performance.Finally,the current challenges and the future research directions of ammonia SOFC with their application potential in combined heat and power system were discussed.
关键词
氨燃料/固体氧化物燃料电池/工作原理/电解质/电极材料/电池性能Key words
ammonia fuels/solid oxide fuel cells/working principles/electrolytes/electrode materials/cell performances引用本文复制引用
基金项目
江苏高校优势学科建设工程项目(014000319/2018-00391)
出版年
2024
NETL
NSTL
万方数据