Journal
MACROMOLECULES
Volume 49, Issue 15, Pages 5325-5330Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acs.macromol.6b01342
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Funding
- National Key Technologies RD Program [2015BAC04B01]
- National Natural Science Foundation of China [91334203, 51125032]
- Ministry of Education of China [B08021]
- Fundamental Research Funds for the Central Universities
- U.S. Department of Energy, Office of Science, Basic Energy Sciences, Chemical Sciences, Geosciences, and Biosciences Division
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Controlled synthesis of efficient CO2 adsorbents with high porosities and CO2 binding affinities remains a challenge. Herein, we report the use of a substituent effect to develop a novel family of porous organic polymers for enhanced carbon capture. Based on the in silico-aided design strategy, the task-specific polymeric adsorbent derived from a 2,6-carbazole-substituted pyridinic scaffold exhibits a superior uptake of CO2, which reaches as high as 5.76 mmol g 1at 273 K and 1 bar and ranks among the best by porous polymeric CO2 adsorbents. This approach not only enables us to achieve a very high CO2 capture for porous polymers but also provides tunable control of polymeric architectures and, in turn, their properties.
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