Thiophene-based conjugated microporous polymers: preparation, porosity, exceptional carbon dioxide absorption and selectivity

被引：28

作者：

Qin, Long ^{[1
]}

Xu, Guang-juan ^{[1
]}

Yao, Chan ^{[1
]}

Xu, Yan-hong ^{[1
]}

机构：

[1] Jilin Normal Univ, Collge Chem, 399 Zhuoyue St, Changchun 130012, Peoples R China

来源：

POLYMER CHEMISTRY | 2016年 / 7卷 / 28期

基金：

中国国家自然科学基金;

关键词：

SURFACE-AREA; GAS-STORAGE; ORGANIC FRAMEWORKS; LINKED POLYMERS; CO2; ADSORPTION; CAPTURE; NETWORKS; DESIGN; FUNCTIONALIZATION; PERFORMANCE;

D O I：

10.1039/c6py00666c

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The preparation and sorption properties of thiophene-based conjugated microporous polymers (CMPs) have been reported. The BET surface area of these porous polymers varied between 622 and 911 m(2) g(-1), and SCMP-COOH@1 showed an excellent CO2 uptake capacity of 817 mg g(-1) at 318 K under 60 bar pressure. In addition, SCMPs show good adsorption selectivity for CO2 over N-2 and CH4.

引用

页码：4599 / 4602

页数：4

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