具有裸露金属中心的多孔金属—有机骨架储氢材料

摘要

As a kind of green energy,hydrogen has recieved extensive attention.The storage of hydrogen is one of the keys to be solved before hydrogen achieves large scale application as an energy source.This article introduces the study status and problems of hydrogen storage in metal-organic frameworks(MOFs),methods to introduce exposed metal centers in MOFs and improvement of hydrogen storage performances of MOFs by tuning the element types and the coordination environments of the exposed metal centers.%作为绿色能源,氢能受到了广泛关注,而先进的储氢方法则是实现氢能规模应用的关键之一.介绍了多孔金属—有机骨架(MOFs)储氢材料的研究现状、存在的问题、引入裸露金属中心的方法、裸露金属中心元素类型及配位环境对储氢性能的影响.