摘要
多孔材料的储氢性能研究是氢能经济发展的重要课题之一,然而其室温下的储氢性能还不能满足氢存储系统的所有要求。氢溢流被证明是提高多孔材料在室温下储氢性能的有效方法。主要从氢溢流产生的方法及其优缺点,氢溢流在碳基纳米材料、沸石、金属有机骨架和共价有机骨架等多孔材料储氢性能研究中的最新动态进行了详细综述,并指出了当前存在的问题和今后的发展方向。
Hydrogen storage in porous materials was an important issue in hydrogen economics. However, the hy- drogen storage capacities of them in room temperature can not be able to achieve the requirements of hydrogen storage sys terns. Hydrogen spillover has been demonstrated as an effective approach to enhance hydrogen storage capacities of porous materials at ambient temperature. The methods of causing hydrogen spillover and their advantages and disadvantages were discussed. The applications of hydrogen spillover in carbon based materials,zeolites, metal-organic frameworks and covalent organic frameworks were illustrated. Moreover, the problem existing in them and a brief prospect were also pointed out.
出处
《化工新型材料》
CAS
CSCD
北大核心
2012年第6期118-120,共3页
New Chemical Materials
基金
国家自然科学基金(11147101)
河南省教育厅自然科学基金(2011B140005)
河南工业大学引进人才资金(2009BS025)
关键词
氢溢流
多孔材料
储氢
hydrogen spillover, porous material, hydrogen storage
作者简介
刘秀英（1982-），女，博士，讲师，主要从事纳米材料界面吸附热／动力学研究。
