综合智慧能源 ›› 2022, Vol. 44 ›› Issue (8): 58-67.doi: 10.3969/j.issn.2097-0706.2022.08.006

• 质子导体电池系统 • 上一篇    下一篇

质子陶瓷燃料电池稳定性研究综述

曹加锋1(), 李欣然1, 邵善德1, 冀月霞1, 邵宗平2,*()   

  1. 1.安徽工业大学 材料科学与工程研究院/数理科学与工程学院,安徽 马鞍山 243032
    2.南京工业大学 化工学院 材料化学工程国家重点实验室,南京 211816
  • 收稿日期:2022-04-20 修回日期:2022-07-28 出版日期:2022-08-25 发布日期:2022-09-15
  • 通讯作者: 邵宗平
  • 作者简介:曹加锋(1984),男,副教授,博士,从事固体氧化物燃料电池、固体氧化物电解池及相关领域的研究, jiafengcao@126.com
  • 基金资助:
    安徽省高校自然科学基金项目(KJ2021ZD0043);安徽省高校协同创新项目(GXXT-2022-010);安徽省自然科学基金项目(2108085MB35)

Review on the study of protonic ceramic fuel cells' stability

CAO Jiafeng1(), LI Xinran1, SHAO Shande1, JI Yuexia1, SHAO Zongping2,*()   

  1. 1. Institute of Materials Science and Engineering & School of Science and Engineering of Mathematics and Physics, Anhui University of Technology, Ma'anshan 243032, China
    2. State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
  • Received:2022-04-20 Revised:2022-07-28 Online:2022-08-25 Published:2022-09-15
  • Contact: SHAO Zongping

摘要:

质子陶瓷燃料电池(PCFC)工作温度较低,可高效利用和储存氢能,但要实现其大规模应用,需从根本上解决电池稳定性问题。目前很多此类电池的长期工作稳定性表现不佳,众多材料在表现出高活性的同时,长期工作稳定性却面临巨大挑战,成为PCFC大规模应用的障碍。强调了电池稳定性在PCFC研究和实际应用中的重要性,从材料角度剖析了引起电池重要组件(电解质和电极)稳定性变化的内在原因,指明了在改善电解质和电极材料稳定性方面可能的关键突破点,挖掘电池稳定性衰减的科学根源,并为今后从工程上改善电池稳定性问题提供更多思路。

关键词: 质子陶瓷燃料电池, 氢能, 催化活性, 钙钛矿氧化物, 电解质, 电极材料, 界面

Abstract:

Protonic ceramic fuel cells (PCFCs) can work in low temperatures and efficiently utilize and store hydrogen energy. But their commercial application is hampered by the poor battery stability.Under current stage, many PCFC present inferior long-term stability while presenting excellent activity. This study emphasizes on the significance of PCFCs' stability in academic researches and practical applications. The intrinsic factors influencing the stability of the key components of PCFCs, electrolytes and electrodes,were expounded based on their material analyses. The analyses point out that the key to the breakthroughs of batteries' performances lay in improving the stability of the electrolyte and electrode materials. This work will be helpful for exploring the fundamental reasons for the cells' degeneration and provide more reliable references from cell stability improvement in engineering cases.

Key words: PCFC, hydrogen energy, catalytic activity, perovskite oxide, electrolyte, electrode material, interface

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