Porphyrin-Based Covalent Triazine Frameworks: Porosity, Adsorption Performance, and Drug Delivery

被引:59
作者
Luo, Yali [1 ]
Liu, Jun [1 ]
Liu, Yunfei [1 ]
Lyu, Yinong [1 ]
机构
[1] Nanjing Tech Univ, State Key Lab Mat Oriented Chem Engn, Coll Mat Sci & Engn, Nanjing 210009, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
covalent triazine frameworks; drug delivery; gas absorption; porous polymers; porphyrin; ORGANIC FRAMEWORKS; CO2; CAPTURE; GAS-STORAGE; TEMPERATURE; SORPTION;
D O I
10.1002/pola.28543
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
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.
引用
收藏
页码:2594 / 2600
页数:7
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