期刊
NATURE COMMUNICATIONS
卷 8, 期 -, 页码 -出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/s41467-017-01166-3
关键词
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资金
- 'Strategic Priority Research Program' of the Chinese Academy of Sciences [XDB20000000, XDA09030102]
- National Key R&D Program of China [2016YFB0600903]
- 973 Program [2014CB932101, 2013CB933200]
- National Natural Science Foundation of China [21390392, 21131006, 21471148]
- Youth Innovation Promotion Association CAS
Considering the rapid increase of CO2 emission, especially from power plants, there is a constant need for materials which can effectively eliminate post-combustion CO2 (the main component: CO2/N-2 = 15/85). Here, we show the design and synthesis of a Cu(II) metalorganic framework (FJI-H14) with a high density of active sites, which displays unusual acid and base stability and high volumetric uptake (171 cm(3) cm(-3)) of CO2 under ambient conditions (298 K, 1 atm), making it a potential adsorbing agent for post-combustion CO2. Moreover, CO2 from simulated post-combustion flue gas can be smoothly converted into corresponding cyclic carbonates by the FJI-H14 catalyst. Such high CO2 adsorption capacity and moderate catalytic activity may result from the synergistic effect of multiple active sites.
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