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Advanced Materials

Hypercrosslinked Aromatic Heterocyclic Microporous Polymers: A New Class of Highly Selective CO2 Capturing Materials

Authors

  • Yali Luo,

    1. Hubei Key Laboratory of Material Chemistry and Service Failure, Key Laboratory for Large-Format Battery, Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
    Current affiliation:
    1. These authors contributed equally to this work
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  • Buyi Li,

    1. Hubei Key Laboratory of Material Chemistry and Service Failure, Key Laboratory for Large-Format Battery, Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
    Current affiliation:
    1. These authors contributed equally to this work
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  • Wei Wang,

    1. State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
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  • Kangbing Wu,

    1. Hubei Key Laboratory of Material Chemistry and Service Failure, Key Laboratory for Large-Format Battery, Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
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  • Bien Tan

    Corresponding author
    1. Hubei Key Laboratory of Material Chemistry and Service Failure, Key Laboratory for Large-Format Battery, Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China
    • Hubei Key Laboratory of Material Chemistry and Service Failure, Key Laboratory for Large-Format Battery, Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, P. R. China.
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Abstract

Aromatic heterocyclic microporous polymers with high surface areas are obtained by directly crosslinking of the heterocyclic monomers under mild conditions. Owing to the narrow pore system and the heteroatom-rich pore surface, these networks exhibit high CO2 adsorption capacity and selectivity. At 273 K, the CO2/N2 selectivity of Py-1 is about 117, which is among the highest the reported microporous materials.

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