Exploring the application potentials of metal-organic frameworks(MOFs) in the field of light hydrocarbons storage and separation is of great significance for solving the critical energy problem. However, designing por...Exploring the application potentials of metal-organic frameworks(MOFs) in the field of light hydrocarbons storage and separation is of great significance for solving the critical energy problem. However, designing porous materials with efficient separation capacity is still a challenging task. In this work, we synthesized a cage-based porous materiel(FJI-H32) with a large surface area. After activation, FJI-H32 exhibits the feature of high C2H2 storage capacity(113 cm3/g) and promising C2H2/CO_(2) separation ability at 298 K and under 100 kPa. More importantly, the CO_(2) separation was verified by actual breakthrough experiments.展开更多
基金This work was supported by the National Natural Science Foundation of China (Nos.21871266,21731006)the Natural Science Foundation of Fujian Province,China(No.2020J06034)+2 种基金the Key Research Program of Frontier Science,CAS (No.QYZDY-SSW-SLH025)the Fund of the Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China(No.2021ZR120)the Fund of the Youth Innovation Promotion Association of CAS.
文摘Exploring the application potentials of metal-organic frameworks(MOFs) in the field of light hydrocarbons storage and separation is of great significance for solving the critical energy problem. However, designing porous materials with efficient separation capacity is still a challenging task. In this work, we synthesized a cage-based porous materiel(FJI-H32) with a large surface area. After activation, FJI-H32 exhibits the feature of high C2H2 storage capacity(113 cm3/g) and promising C2H2/CO_(2) separation ability at 298 K and under 100 kPa. More importantly, the CO_(2) separation was verified by actual breakthrough experiments.
