Methane, mainly derived from fossil fuels, coal and natural gas, is a widely used industrial resource for hydrogen production via the reforming process. However, due to their unsustainability and the high carbon emission during the reforming process, more effective utilization of precious natural resources is desired. Therefore, sustainable resources such as biogas derived from biomass are attracting more and more attention for hydrogen and power production. A renewed interest in the flexible application of biogas in solid oxide fuel cells has recently attracted attention as a green pathway for hydrogen and power production driven by the fast development of fuel cell technology, especially in material technologies. However, the methane reforming process in solid oxide fuel cells suffers from low long-term operability, such as carbon deposition and sulphur poisoning over the anode materials. Therefore, the operational strategies for safe and stable operations are first discussed. Following that, the development of the anode materials to facilitate the methane reforming reaction while mitigating the subsequent insufficient catalyst stability such as deformation and degradation is conducted. Hopefully, this review can provide a practical perspective for sustainable hydrogen and power production in solid oxide fuel cells using biogas.

甲烷主要来源于化石燃料、煤和天然气，是一种广泛使用的工业资源，用于通过重整过程生产氢气。然而，由于它们的不可持续性和重整过程中的高碳排放，需要更有效地利用宝贵的自然资源。因此，来自生物质的沼气等可持续资源在制氢和发电方面越来越受到关注。最近，由于燃料电池技术，特别是材料技术的快速发展，沼气在固体氧化物燃料电池中的灵活应用作为氢气和电力生产的绿色途径，引起了人们的重新关注。然而，固体氧化物燃料电池中的甲烷重整过程存在长期可操作性低的问题，例如阳极材料上的碳沉积和硫中毒。因此，首先讨论了安全稳定运行的运行策略。随后，进行了负极材料的开发，以促进甲烷重整反应，同时减轻随后的催化剂稳定性不足，如变形和降解。希望这篇综述可以为使用沼气的固体氧化物燃料电池中可持续的氢气和电力生产提供一个实用的视角。进行了负极材料的开发，以促进甲烷重整反应，同时减轻随后的催化剂稳定性不足，如变形和降解。希望这篇综述可以为使用沼气的固体氧化物燃料电池中可持续的氢气和电力生产提供一个实用的视角。进行了负极材料的开发，以促进甲烷重整反应，同时减轻随后的催化剂稳定性不足，如变形和降解。希望这篇综述可以为使用沼气的固体氧化物燃料电池中可持续的氢气和电力生产提供一个实用的视角。