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

共 47 条

[31] Performance and properties of a solid amine sorbent for carbon dioxide removal in space life support applications [J].

Satyapal, S ;

Filburn, T ;

Trela, J ;

Strange, J .

ENERGY & FUELS, 2001, 15 (02) :250-255

[32] Detection of individual gas molecules adsorbed on graphene [J].

Schedin, F. ;

Geim, A. K. ;

Morozov, S. V. ;

Hill, E. W. ;

Blake, P. ;

Katsnelson, M. I. ;

Novoselov, K. S. .

NATURE MATERIALS, 2007, 6 (09) :652-655

[33] Preparing to capture carbon [J].

Schrag, Daniel P. .

SCIENCE, 2007, 315 (5813) :812-813

[34] Selling graphene by the ton [J].

Segal, Michael .

NATURE NANOTECHNOLOGY, 2009, 4 (10) :611-613

[35] REPORTING PHYSISORPTION DATA FOR GAS SOLID SYSTEMS WITH SPECIAL REFERENCE TO THE DETERMINATION OF SURFACE-AREA AND POROSITY (RECOMMENDATIONS 1984) [J].

SING, KSW ;

EVERETT, DH ;

HAUL, RAW ;

MOSCOU, L ;

PIEROTTI, RA ;

ROUQUEROL, J ;

SIEMIENIEWSKA, T .

PURE AND APPLIED CHEMISTRY, 1985, 57 (04) :603-619

[36] Adsorption of CO2 on molecular sieves and activated carbon [J].

Siriwardane, RV ;

Shen, MS ;

Fisher, EP ;

Poston, JA .

ENERGY & FUELS, 2001, 15 (02) :279-284

[37] Global challenges and strategies for control, conversion and utilization of CO2 for sustainable development involving energy, catalysis, adsorption and chemical processing [J].

Song, Chunshan .

CATALYSIS TODAY, 2006, 115 (1-4) :2-32

[38] THE TRIALS OF NEW CARBON [J].

Van Noorden, Richard .

NATURE, 2011, 469 (7328) :14-16

[39] Preparation, properties and applications of polypyrroles [J].

Wang, LX ;

Li, XG ;

Yang, YL .

REACTIVE & FUNCTIONAL POLYMERS, 2001, 47 (02) :125-139

[40] Hierarchical nanoporous melamine resin sponges with tunable porosity-porosity analysis and CO2 sorption properties [J].

Wilke, Antje ;

Weber, Jens .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (14) :5226-5229

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