Thiophene-based conjugated microporous polymers: synthesis, characterization and efficient gas storage

被引：37
|
作者：
Sun, Chao-Jing [1 ,2 ]
Zhao, Xue-Qian [1 ]
Wang, Peng-Fei [1 ]
Wang, Hua [1 ]
Han, Bao-Hang [2 ]
机构：
[1] Henan Univ, Engn Res Ctr Nanomat, Kaifeng 475004, Peoples R China
[2] Natl Ctr Nanosci & Technol, CAS Ctr Excellence Nanosci, CAS Key Lab Nanosyst & Hierarch Fabricat, Beijing 100190, Peoples R China
来源：
SCIENCE CHINA-CHEMISTRY | 2017年 / 60卷 / 08期
基金：
中国国家自然科学基金;
关键词：
conjugated porous organic polymers; thiophene; gas adsorption; oxidative polymerization; METAL-ORGANIC FRAMEWORK; CARBON-DIOXIDE CAPTURE; HIGH CO2 ADSORPTION; POROUS POLYMER; SURFACE-AREA; ELECTROCHEMICAL PROPERTIES; HYDROGEN STORAGE; NETWORKS; FACILE; POLYTHIOPHENE;
D O I：
10.1007/s11426-017-9069-6
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of thiophene-based conjugated microporous polymers (ThPOPs) have been synthesized on the basis of ferric chloride-catalyzed oxidative coupling polymerization of multi-thienyl monomers. The structures of ThPOPs were confirmed via solid-state C-13 CP/MAS NMR spectroscopy and Fourier-transform infrared spectroscopy. The ThPOPs possess high porosities and their high Brunauer-Emmett-Teller specific surface area results vary between 350 and 1320 m(2) g(-1). The presence of abundant ultra-micropores at 0.50-0.63 nm allows ThPOPs efficient gas (carbon dioxide, methane, and hydrogen) adsorption.
引用
收藏
页码：1067 / 1074
页数：8
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