Metal-organic frameworks for H2 and CH4 storage: insights on the pore geometry-sorption energetics relationship

被引:34
作者
Alkordi, Mohamed H. [1 ]
Belmabkhout, Youssef [1 ]
Cairns, Amy [1 ]
Eddaoudi, Mohamed [1 ]
机构
[1] KAUST, Funct Mat Design Discovery & Dev Res Grp FMD3, Div Phys Sci & Engn, Adv Membranes & Porous Mat Ctr, Thuwal 4700, Saudi Arabia
关键词
tailored pore geometry; metal-organic frameworks; MOFs; hydrogen storage; dispersive interactions; SECONDARY BUILDING UNITS; HYDROGEN STORAGE; IMIDAZOLATE FRAMEWORKS; ADSORPTION PROPERTIES; AIR SEPARATION; SOC-MOF; CO2; SIMULATION; CHEMISTRY; BLOCKS;
D O I
10.1107/S2052252516019060
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
This study aims to assess the possibility of improving H-2 and CH4 binding affinity to the aromatic walls of a designed new Metal-Organic Framework (MOF) through simultaneous dispersive interactions. It is suggested here that desirable H-2 and CH4 storage media at low pressures require narrow uniform pores associated with large surface area, a trade-off that is challenging to achieve.
引用
收藏
页码:131 / 135
页数:5
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