Carbon Dioxide Adsorption Behavior of Modified HKUST-1.

A kind of typical metal-organic frameworks (MOFs) material, HKUST-1 was prepared by hydrothermal method and characterized by XRD and SEM. The results of characterizations manifested that HKUST-1 showed a regular octahedral crystal structure. The as-prepared HKUST-1 was modified by several kinds of organic base materials and the 2 adsorption behaviors of modified HKUST-1 materials were evaluated. The 2 adsorption capacities of different base modified HKUST-1 varied with the base intensity of modified organic base materials. [ABSTRACT FROM AUTHOR]