Microporous Polymers from a Carbazole-Based Triptycene Monomer: Synthesis and Their Applications for Gas Uptake

被引:36
|
作者
Zhai, Tian-Long [1 ]
Tan, Liangxiao [2 ]
Luo, Yi [1 ]
Liu, Jun-Min [3 ]
Tan, Bien [2 ]
Yang, Xiang-Liang [1 ]
Xu, Hui-Bi [1 ]
Zhang, Chun [1 ]
机构
[1] Huazhong Univ Sci & Technol, Coll Life Sci & Technol, Natl Engn Res Ctr Nanomed, Key Lab Mol Biophys,Minist Educ, Hubei 430074, Peoples R China
[2] Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Hubei 430074, Peoples R China
[3] Sun Yat Sen Univ, Sch Chem & Chem Engn, Guangzhou 510275, Guangdong, Peoples R China
基金
中国国家自然科学基金;
关键词
gas adsorption; microporous materials; polymers; synthesis; triptycene; INTRINSIC MICROPOROSITY; SURFACE-AREA; STORAGE; DESIGN; RECOGNITION; STRATEGY; FILMS;
D O I
10.1002/asia.201501105
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two kinds of novel organic microporous polymers TCPs (TCP-A and TCP-B) were prepared by two cost-effective synthetic strategies from the monomer of tricarbazolyltriptycene (TCT). Their structure and properties were characterized by FT-IR, solid (CNMR)-C-13, powder XRD, SEM, TEM, and gas absorption measurements. TCP-B displayed a high surface area (1469m(2)g(-1)) and excellent H-2 storage (1.70wt% at 1bar/77K) and CO2 uptake abilities (16.1wt% at 1bar/273K), which makes it a promising material for potential application in gas storage.
引用
收藏
页码:294 / 298
页数:5
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