期刊
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
卷 55, 期 16, 页码 2594-2600出版社
WILEY
DOI: 10.1002/pola.28543
关键词
covalent triazine frameworks; drug delivery; gas absorption; porous polymers; porphyrin
资金
- National Natural Science Foundation of China [51403100]
- Natural Science Foundation of Jiangsu Province [BK20140949]
- Priority Academic Program Development (PAPD) of Jiangsu Higher Education Institutions
Two porous porphyrin-based covalent triazine frameworks (PCTFs), in which porphyrin is incorporated as building block, have been synthesized by the Friedel-Crafts reaction. The copolymer PCTFs show large Brunauer-Emmett-Teller specific surface area of up to 1089 m(2) g(-1), high CO2 uptake capacity reaching 139.9 mg g(-1) at 273 K/1.0 bar, and good selectivity for CO2/CH4 adsorption attaining 6.1 at 273 K/1.0 bar. The resulting porous solids also can be used as matrices for drug delivery of ibuprofen in vitro. (C) 2017 Wiley Periodicals, Inc.
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