TY - JOUR
T1 - Synthesis of a novel β-ketoenamine-linked conjugated microporous polymer with N-H functionalized pore surface for carbon dioxide capture
AU - Shuangzhi, Chai
AU - Liu, Haohan
AU - Zhang, Xue
AU - Han, Yang
AU - Hu, Nantao
AU - Wei, Liangming
AU - Cong, Fengsong
AU - Wei, Hao
AU - Wang, Lin
N1 - Funding Information:
This work is supported by the National Natural Science Foundation of China (No. 61376003 and 81272478 ), Shanghai Science & Technology Committee (No. 15DZ1170100 ), and the Medical-Engineering Crossover Fund of Shanghai Jiao Tong University ( YG2015MS23 ). We also thank the analysis support from the Instrumental Analysis Center of Shanghai Jiao Tong University.
Publisher Copyright:
© 2016 Elsevier B.V. All rights reserved.
PY - 2016/10/30
Y1 - 2016/10/30
N2 - A novel β-ketoenamine-linked conjugated microporous polymer (KECMP-1) was synthesized via Schiff base condensation between 1,3,5-triformylphloroglucinol and m-phenylenediamine by conventional solvothermal synthesis without a template or a metal catalyst. KECMP-1 exhibits a considerable Brunauer-Emmett-Teller specific surface area (691 m 2 g -1 ) and high physicochemical stability. By utilizing the bottom-up strategy, the surfaces of the pore walls were covered with the N-H sites, together with their microporous structures, lead to the high carbon dioxide (CO 2 ) adsorption capability (10.5 wt% at 273 K and 1.0 bar) and heat of adsorption (34.6 kJ mol -1 ).
AB - A novel β-ketoenamine-linked conjugated microporous polymer (KECMP-1) was synthesized via Schiff base condensation between 1,3,5-triformylphloroglucinol and m-phenylenediamine by conventional solvothermal synthesis without a template or a metal catalyst. KECMP-1 exhibits a considerable Brunauer-Emmett-Teller specific surface area (691 m 2 g -1 ) and high physicochemical stability. By utilizing the bottom-up strategy, the surfaces of the pore walls were covered with the N-H sites, together with their microporous structures, lead to the high carbon dioxide (CO 2 ) adsorption capability (10.5 wt% at 273 K and 1.0 bar) and heat of adsorption (34.6 kJ mol -1 ).
KW - Carbon dioxide capture
KW - Conjugated microporous polymer
KW - N-H sites
KW - β-Ketoenamine
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U2 - 10.1016/j.apsusc.2016.05.068
DO - 10.1016/j.apsusc.2016.05.068
M3 - Article
AN - SCOPUS:84973401275
VL - 384
SP - 539
EP - 543
JO - Applied Surface Science
JF - Applied Surface Science
SN - 0169-4332
ER -