摘要/Abstract

混合导体透氧膜反应器可以将供氧反应、氧分离和耗氧反应耦合在一个单元, 实现反应和分离一体化, 简化化工过程. 水分解反应参与的混合导体透氧膜反应器能够实现氢气的制备和分离, 近年来受到越来越多的关注. 这篇文章综述了混合导体透氧膜反应器中水分解反应领域的研究进展, 总结了包括膜材料、催化剂、操作条件等对透氧膜反应器中水分解反应的影响, 分析了目前存在的问题, 同时展望了该领域在膜材料、膜结构和催化剂开发等方面的未来发展方向, 希望有助于促进膜反应器中水分解反应的研究.
关键词: 氢气, 透氧膜, 水分解, 膜材料, 催化剂
Catalytic membrane reactors based on mixed conducting oxygen transport membranes (OTMs) have the ability to integrate reaction and separation, and thus simplify the chemical process by coupling oxygen supplying reaction, oxygen separation and oxygen consumption reaction into a single unit. In recent years, more and more attentions have been paid to the mixed conducting OTM reactors for water splitting reaction owing to their applications for preparation and separation of hydrogen. In this article, we summarize the recent progress on mixed conducting OTM reactors for water splitting reaction, including the effects of membrane materials, catalysts and operation conditions on the water splitting involved membrane reactors. Meanwhile, the current existing problems in the above aspects are analyzed, and the future development of membrane materials, membrane structures and catalysts in this field is prospected. We wish this paper will be helpful for the development of the water splitting in membrane reactors.
Key words: hydrogen, oxygen transport membrane, water splitting, membrane material, catalyst


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