Highly selective CO2 capture on N-doped carbon produced by chemical activation of polypyrrole functionalized graphene sheets

被引：266

作者：

Chandra, Vimlesh ^{[1
]}

Yu, Seong Uk ^{[1
]}

Kim, Seon Ho ^{[1
]}

Yoon, Yo Seob ^{[1
]}

Kim, Dong Young ^{[1
]}

Kwon, Ah Hyun ^{[1
]}

Meyyappan, M. ^{[2
,3
]}

Kim, Kwang S. ^{[1
]}

机构：

[1] Pohang Univ Sci & Technol, Dept Chem, Ctr Superfunct Mat, Pohang 790784, South Korea

[2] NASA, Ctr Nanotechnol, Ames Res Ctr, Moffett Field, CA 94035 USA

[3] POSTECH, Div IT CE, Pohang 790784, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 05期

基金：

新加坡国家研究基金会;

关键词：

SOLID AMINE SORBENT; DIOXIDE CAPTURE; SURFACE-AREA; ADSORPTION; ADSORBENTS; NITROGEN; OXIDE; FORMALDEHYDE; PERFORMANCE; FILMS;

D O I：

10.1039/c1cc15599g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

N-doped porous carbon produced via chemical activation of polypyrrole functionalized graphene sheets shows selective adsorption of CO2 (4.3 mmol g(-1)) over N-2 (0.27 mmol g(-1)) at 298 K. The potential for large scale production and facile regeneration makes this material useful for industrial applications.

引用

页码：735 / 737

页数：3

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