基于铁系元素的氨分解制氢催化剂研究进展  

Recent progress in hydrogen production by ammonia decomposition using iron group element-based catalysts

作　　者：张传坤 赵东越 孙尚聪 宋海涛 曹东学 ZHANG ChuanKun;ZHAO DongYue;SUN ShangCong;SONG HaiTao;CAO DongXue(Sinopec Research Institute of Petroleum Processing Co.,Ltd.,Beijing 100083,China)

机构地区：[1]中石化石油化工科学研究院有限公司,北京100083

出　　处：《北京化工大学学报（自然科学版）》2023年第5期1-20,共20页Journal of Beijing University of Chemical Technology(Natural Science Edition)

摘　　要：能源需求的持续增长和气候变化问题的日益严峻对氢能的发展提出了要求。氢的存储和运输较为困难,氨作为储氢材料由于具有诸多优点而逐渐受到人们的重视。铁系元素氨分解催化剂凭借成本优势得到了较多的研究,但其活性仍需进一步提高。本文以提高催化剂的活性为出发点,从氨分解基本原理、催化剂的活性组分、载体和助剂4个方面对近年来铁系元素氨分解催化剂的研究进行了综述,并对其未来的研发方向进行了展望。The continuous growth in energy demand and the increasingly severe problem of climate change have encouraged the development of hydrogen energy.The storage and transportation of hydrogen is difficult,and ammonia as a hydrogen storage material has attracted increasing attention because of its many advantages.Iron group element-based ammonia decomposition catalysts have been extensively studied due to their cost advantages,but their activity still needs further improvement.Recent research on iron group element-based catalysts for ammonia decomposition has been reviewed from four aspects:the basic principles of ammonia decomposition,the active components,supports and additives.Future research and developments that may improve the activity of the catalysts are suggested.

关 键 词：催化剂 氨分解 铁系元素 低温活性 

分 类 号：TQ426.94[化学工程] O643.36[理学—物理化学]