有机液体储氢材料的研究进展  

Progress in liquid organic hydrogen storage materials

作　　者：张媛媛[1] 赵静[1] 鲁锡兰[1] 张德祥[1] 

机构地区：[1]华东理工大学能源化工系,上海200237

出　　处：《化工进展》2016年第9期2869-2874,共6页Chemical Industry and Engineering Progress

基　　金：国家973计划项目(2011CB201304)

摘　　要：氢气是一种清洁、高效的能量,被视为最具发展潜力的清洁能源,其存储和运输是影响氢能大规模应用的关键问题。常用的储氢方法有高压气态储氢、液化储氢、金属合金储氢和有机液体氢化物储氢等,本文综述了其中受到广泛关注的有机液体储氢材料,分析了多种有机液体储氢材料的储氢原理与特点,认为有机液体储氢容量大,可循环使用,更加高效安全。主要介绍了环己烷、甲基环己烷、十氢萘、咔唑和乙基咔唑等,重点对目前的国内外研究现状进行了阐述。根据分析结果,对其发展前景进行了展望,指出如果利用工业上能够大规模获取的化学原料,如萘系多环芳烃,开发高效低成本加氢脱氢催化剂,研究最适宜的加氢与脱氢条件,可大幅降低储氢成本,有利于氢能的大规模应用与发展。Hydrogen is regarded as the most promising source of clean and high efficient energy. The key to using hydrogen on a large scale lies in its storage,transportation,and distribution. The methods of hydrogen storage are pressurized gaseous hydrogen storage,cryogenic liquefaction hydrogen storage,metal alloy hydrogen storage,and liquid organic hydrogen storage,and so on. This paper reviews the latest research progress of liquid organic hydrogen storage materials,such as cyclohexane,methyl cyclohexane,decalin,carbazole,and ethylcarbazole. The principle and characteristics of reversible hydrogen storage and transportation technology of organic liquid hydrides are discussed. Hydrogen storage in liquid organic hydrides is considered as a safe,efficient storage method. Using industrial chemicals obtained from mass production, developing high efficiency and low-cost dehydrogenation catalysts,and studying the optimal reaction conditions of PAHs,such as naphthalene,to lower hydrogen storage costs and achieve large scale applications,are outlined.

关 键 词：碳氢化合物 储氢介质 催化剂 加氢 脱氢 

分 类 号：TK91[动力工程及工程热物理]