氢气储存
金属有机骨架
背景(考古学)
表面改性
氢
金属
材料科学
纳米技术
化学
化学工程
有机化学
冶金
吸附
物理化学
古生物学
工程类
生物
作者
Henrietta W. Langmi,Jianwei Ren,Brian C North,Mkhulu Mathe,Dmitri Bessarabov
标识
DOI:10.1016/j.electacta.2013.10.190
摘要
Metal-organic frameworks (MOFs) for hydrogen storage have continued to receive intense interest over the past decade. MOFs are a class of organic-inorganic hybrid crystalline materials consisting of metallic moieties that are linked by strong coordination bonds to organic ligands. They exhibit a great structural diversity and possess low weight, exceptionally high surface areas, large free volumes, and tunable pore sizes and functionalities, making them extremely attractive for a variety of applications such as hydrogen storage. For these reasons MOFs have been extensively studied. In this paper, a review of recent developments on hydrogen storage in MOFs is presented, with a focus on the effects of various factors including open metal sites, ‘guest’ metal ions, ligand functionalization, surface area, pore volume, pore size, and Pt or Pd metal nanoparticles, on hydrogen storage. In addition, the review examines the emerging research on MOF hybrid hydrogen storage systems, primarily in the context of employing MOFs for nanoconfinement of high temperature hydrogen storage materials. The review focuses on experimental studies.
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