【摘要】 以氢燃料电池领域的国内外文献为统计对象，运用文献计量学和科学知识图谱相结合的方法，对2015—2024年中国知网(CNKI)数据库和Web of Science核心合集(WoSCC)数据库中的期刊论文进行定量可视化研究。通过对比国内外氢燃料电池领域的发展态势及研究热点，梳理国内外研究进程的主要演变脉络，揭示了氢燃料电池领域发展趋势和未来研究方向。结果表明，国外研究热点主要聚焦于固体氧化物燃料电池的材料创新与电化学性能优化，强调电极材料、反应机理及系统稳定性的理论提升；国内研究以质子交换膜燃料电池系统集成、混合动力控制与催化剂制备为主要方向，体现了我国在燃料电池应用场景拓展、关键部件自主研发方面的持续推进。更多还原

【Abstract】 This study analyzes domestic and international literature in the field of hydrogen fuel cells by employing a combination of bibliometric methods and scientific knowledge mapping.A quantitative and visual analysis was conducted on journal papers retrieved from the China National Knowledge Infrastructure(CNKI) and the Web of Science Core Collection(WoSCC) databases from 2015 to 2024.By comparing the development trends and research hotspots of hydrogen fuel cells domestically and internationally, the study systematically delineates the main evolutionary trajectories of research in this field and highlights overall development trends and future directions.The results indicate that international research hotspots mainly focus on material innovation and electrochemical performance optimization of solid oxide fuel cells, emphasizing theoretical advancements in electrode materials, reaction mechanisms, and system stability.In contrast, domestic research primarily concentrates on proton exchange membrane fuel cell system integration, hybrid energy management, and catalyst preparation, reflecting China’s continuous progress in expanding application scenarios and achieving independent development of key components.更多还原