Building multiple adsorption sites in porous polymer networks for carbon capture applications

被引：122

作者：

Lu, Weigang ^{[1
]}

Verdegaal, Wolfgang M. ^{[1
]}

Yu, Jiamei ^{[2
]}

Balbuena, Perla B. ^{[2
]}

Jeong, Hae-Kwon ^{[2
]}

Zhou, Hong-Cai ^{[1
]}

机构：

[1] Texas A&M Univ, Dept Chem, College Stn, TX 77843 USA

[2] Texas A&M Univ, Artie McFerrin Dept Chem Engn, College Stn, TX 77843 USA

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2013年 / 6卷 / 12期

基金：

美国国家科学基金会;

关键词：

METAL-ORGANIC FRAMEWORK; DIOXIDE CAPTURE; CO2; CAPTURE; GAS-UPTAKE; SEPARATION; FUNCTIONALIZATION; SIMULATIONS; PERFORMANCE; ZEOLITES; POROSITY;

D O I：

10.1039/c3ee42226g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

IAST calculations reveal that sulfonate ammonium salt grafting renders porous polymer networks (PPN-6-SO3NH4) with exceptionally high adsorption selectivity for CO2 over N-2 and CO2 over CH4. Breakthrough experiments confirm the high CO2 adsorption capacity (1.7 mmol g(-1), 75 mg g(-1)) by feeding 15% CO2 balanced with N-2 at 295 K and 1 bar.

引用

收藏

页码：3559 / 3564

页数：6

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