Research Progress on Proton-conducting Solid Oxide Fuel Cells with Hydrogen-containing Fuel

作者：Zixuan Xue, Chaofan Yin, Yuechao YAO, Yanmin Wang, Yueyue Sun, Zhengrong Liu, Yucun ZHOU, Jun Zhou, Kai Wu · 发表于：Journal of Inorganic Materials · 年份：2025 · DOI：10.15541/jim20250132 · 被引用次数：1 · 研究领域：Advancements in Solid Oxide Fuel Cells

Driven by global energy transition and carbon neutrality goals, Proton-conducting Solid Oxide Fuel Cells (P-SOFCs) have become a research hotspot in clean energy technology due to their advantages of efficient medium-to-low temperature power generation (400-600 ℃), excellent fuel compatibility, and high energy conversion efficiency.This review analyzes the development prospects of hydrogencontaining fuel P-SOFCs.Addressing key technological bottlenecks, this review focuses on three core dimensions including material design, reaction mechanisms, and characterization techniques to summarize research progress and technical challenges in hydrocarbon-fueled and ammonia-fueled P-SOFCs systems.For hydrocarbon-fueled P-SOFCs, the carbon deposition issue is thoroughly examined.The formation mechanisms, characterization methods, and influencing factors on carbon deposition are discussed in depth.无 机 材 料 学 报 第 25 卷 Advanced improvement strategies are highlighted, including modification of reforming catalysts, optimization of proton-conducting electrolytes, and novel design of electrodes.Regarding direct ammonia fuel cells (DAFCs), challenges related to insufficient anode durability are addressed.Critical influencing factors are identified as catalyst activity, support types, nitridation corrosion mechanisms, hydrogen partial pressure, ammonia flow rate, and anode microstructure.Based on cutting-edge research, novel improvement strategies, such as anode modification, optimization of anod...