Novel Porous Aromatic Framework with Excellent Separation Capability of CO2 in N2 or CH4 |
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| Authors: | WANG Wei YUAN Ye SUN Fuxing ZHAO Ming REN Hao ZHU Guangshan |
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| Institution: | 1. Key Laboratory of Automobile Materials, Ministry of Education, School of Materials Science and Engineering, Jilin University, Changchun 130022, P. R. China;
2. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China |
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| Abstract: | A novel porous aromatic framework, PAF-52, was obtained via the polymerization of tetrahedral monomer tetrakis(4-cyanodiphenyl) methane(TCDPM) with the aid of a facile ionothermal method. PAF-52 has a surface area of 1159 m2/g(BET), and shows a considerable high separation ability of CO2 in N2 or CH4 respectively at room temperature, using gas-chromatography experiments as evidence. |
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| Keywords: | Porous aromatic framework CO2 adsorption separation Nitrogen-rich framework |
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