质子导体陶瓷膜用于氢分离的研究进展  

Research Progress in Proton Conducting Ceramic Membranes for Hydrogen Separation

作　　者：张广君 鲍晓囡 郑国柱 刘魁 杨小春 陈婷 王绍荣[1] ZHANG Guangjun;BAO Xiaonan;ZHENG Guozhu;LIU Kui;YANG Xiaochun;CHEN Ting;WANG Shaorong(School of Chemical Engineering and Technology,China University of Mining and Technology,Xuzhou 221116,Jiangsu,China)

机构地区：[1]中国矿业大学化工学院,江苏徐州221116

出　　处：《陶瓷学报》2023年第2期259-271,共13页Journal of Ceramics

基　　金：国家自然科学基金(51836004,U2005215)。

摘　　要：氢气因来源广、能量密度高和无污染等优点,有望成为未来的主要绿色燃料之一。发展“氢经济”需要建立生产、提纯、储存、利用和回收等完整的技术与产业链,其中,从含氢混合气中提纯氢气仍具挑战性,特别是从含碳的稀释氢混合气中提纯氢气。与传统的氢气分离技术相比,质子导体陶瓷氢分离膜因具有耗能低、稳定性良好、机械强度高、操作简单和膜材料便宜等众多优点而备受关注。质子导体陶瓷氢分离膜技术作为“下一代”的氢分离技术,在氢气纯化市场中显示出了巨大的应用潜力。综述了钙钛矿基质子导体的传输机制、陶瓷氢分离膜的工作原理及研究进展,并对氢泵、单相质子导体陶瓷氢分离膜和双相质子导体陶瓷氢分离膜进行了讨论和总结。最后,对质子导体陶瓷氢分离膜的挑战和未来发展方向进行了阐述和分析。Hydrogen will become one of the most important green fuels in the future,due to its wide sources,high energy density and pollution-free emissions.The development of"hydrogen economy"requires the establishment of a complete technology and industrial chain,including production,purification,storage,utilization and recovery.However,the challenge of hydrogen purification from hydrogen-containing mixtures,especially the purification of dilute hydrogen mixtures containing carbon monoxide,still hinders the application in devices,such as fuel cells.Compared with traditional hydrogen separation technology,proton conductor ceramic hydrogen separation membrane(P-CHSM)has attracted more and more attention,because of the advantages of low energy consumption,high stability,high mechanical strength,simple operation and cheap membrane materials.Therefore,P-CHSM has demonstrated great potential in the hydrogen purification as the"next generation"hydrogen separation technology.Transport mechanism of proton conductor,working principal and research progress in perovskite based P-CHSM are reviewed.The configuration of hydrogen pump,single-phase and double-phase P-CHSM are also discussed and summarized.Finally,the challenges and future development in P-CSHM are concluded and proposed.

关 键 词：氢气 氢分离膜 钙钛矿 质子导体陶瓷 

分 类 号：TQ174.75[化学工程—陶瓷工业]