Progress report on the catalyst layers for hydrocarbon-fueled SOFCs
Progress report on the catalyst layers for hydrocarbon-fueled SOFCs
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DOI：
10.1016/j.ijhydene.2021.09.198
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发表时间：
2021-10
影响因子：
7.2
通讯作者：
Panpan Zhang;Zhibin Yang;Yiqian Jin;Changlei Liu;Z. Lei;F. Chen;S. Peng
中科院分区：
文献类型：
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作者：
Panpan Zhang;Zhibin Yang;Yiqian Jin;Changlei Liu;Z. Lei;F. Chen;S. Peng
固体氧化物燃料电池（SOFC）是一种将含碳燃料的化学能直接转化为电能的能量转换装置。解决常规镍基阳极中的积碳问题对于改善SOFC在以含碳燃料运行时的性能至关重要。尽管在替代阳极材料的开发方面取得了令人印象深刻的进展，但对碳质燃料具有上级催化活性的镍基阳极仍然是SOFC商业化的最有前途的阳极。在镍基阳极上沉积对含碳燃料具有高催化活性的催化剂层已被证明是提高烃基SOFC性能和长期稳定性的有效途径。本文介绍了催化层的工作原理，讨论了烃类燃料固体氧化物燃料电池催化层材料的最新研究进展以及不同催化层材料存在的问题。最后，本文总结了催化剂层的未来前景和挑战。
Solid oxide fuel cell (SOFC) is an energy conversion device that can directly convert the chemical energy of carbonaceous fuels into electricity. Solving the problem of carbon deposition in the conventional nickel-based anode is essential to improving the performance of SOFC when operating on carbonaceous fuels. Although impressive progress has been made in the development of alternative anode materials, nickel-based anodes with superior catalytic activity for carbonaceous fuels are still the most promising anode for the commercialization of SOFCs. The deposition of a catalyst layer with high catalytic activity for carbonaceous fuels over the nickel-based anode has been demonstrated as an effective way to enhance the performance and long-term stability of hydrocarbon-based SOFC. This review introduces the working principles of the catalyst layers, discusses the recent progress of the catalyst layer materials for hydrocarbon-fueled SOFC and issues of the different catalyst layer materials. Finally, some of the future prospects and challenges of the catalyst layers are summarized in this review article.