Boron and nitrogen-rich carbons from ionic liquid precursors with tailorable surface properties

被引：102

作者：

Fulvio, Pasquale F. ^{[1
]}

Lee, Je Seung ^{[1
,2
]}

Mayes, Richard T. ^{[1
]}

Wang, Xiqing ^{[1
]}

Mahurin, Shannon M. ^{[1
]}

Dai, Sheng ^{[1
]}

机构：

[1] Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA

[2] Kyung Hee Univ, Dept Chem, Seoul 130701, South Korea

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2011年 / 13卷 / 30期

关键词：

ORDERED MESOPOROUS CARBONS; IONOTHERMAL SYNTHESIS; POROUS CARBON; OXYGEN REDUCTION; BLOCK-COPOLYMERS; ACTIVATED CARBON; MOLECULAR-SIEVES; CO2; CAPTURE; ADSORPTION; NANOCOMPOSITE;

D O I：

10.1039/c1cp20631a

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel strategy for tailoring the adsorption and structural properties of ionic liquid derived carbons has been developed. By changing the carbonization temperature and ratios of ionic liquids (ILs) containing a cross-linkable anion, such as 1-butyl-3-methylimidazolium tricyanomethanide [BMIm][C(CN)(3)] and 1-ethyl-3-methylimidazolium tetracyanoborate [EMIm][B(CN)(4)], boron and nitrogen-rich carbons with slit-like pores and specific surface areas exceeding 500 m(2) g(-1) have been prepared. Furthermore, the nitrogen-rich carbons exhibit high adsorption capacity for CO(2) adsorption and selectivity for CO(2)/N(2) separation.

引用

页码：13486 / 13491

页数：6

共 53 条

[1] CO2 capture by a task-specific ionic liquid [J].

Bates, ED ;

Mayton, RD ;

Ntai, I ;

Davis, JH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (06) :926-927

[2] Ionothermal Synthesis of Crystalline, Condensed, Graphitic Carbon Nitride [J].

Bojdys, Michael J. ;

Mueller, Jens-Oliver ;

Antonietti, Markus ;

Thomas, Arne .

CHEMISTRY-A EUROPEAN JOURNAL, 2008, 14 (27) :8177-8182

[3] Ionic Liquids for CO2 Capture and Emission Reduction [J].

Brennecke, Joan E. ;

Gurkan, Burcu E. .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2010, 1 (24) :3459-3464

[4] CARBON-DIOXIDE REACTION-KINETICS AND TRANSPORT IN AQUEOUS AMINE MEMBRANES [J].

DONALDSON, TL ;

NGUYEN, YN .

INDUSTRIAL & ENGINEERING CHEMISTRY FUNDAMENTALS, 1980, 19 (03) :260-266

[5] Fabrication of N-Doped Highly Ordered Mesoporous Polymers and Carbons [J].

Feng, Cuimiao ;

Li, Hexing ;

Wan, Ying .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2009, 9 (02) :1558-1563

[6] Mesoporous carbons with graphitic structures fabricated by using porous silica materials as templates and iron-impregnated polypyrrole as precursor [J].

Fuertes, AB ;

Centeno, TA .

JOURNAL OF MATERIALS CHEMISTRY, 2005, 15 (10) :1079-1083

[7] Carbons with extremely large volume of uniform mesopores synthesized by carbonization of phenolic resin film formed on colloidal silica template [J].

Gierszal, Kamil P. ;

Jaroniec, Mietek .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2006, 128 (31) :10026-10027

[8] Nitrogen-Doped Carbon Nanotube Arrays with High Electrocatalytic Activity for Oxygen Reduction [J].

Gong, Kuanping ;

Du, Feng ;

Xia, Zhenhai ;

Durstock, Michael ;

Dai, Liming .

SCIENCE, 2009, 323 (5915) :760-764

[9] An experimental adsorbent screening study for CO2 removal from N2 [J].

Harlick, PJE ;

Tezel, FH .

MICROPOROUS AND MESOPOROUS MATERIALS, 2004, 76 (1-3) :71-79

[10] Ordered nanoporous arrays of carbon supporting high dispersions of platinum nanoparticles [J].

Joo, SH ;

Choi, SJ ;

Oh, I ;

Kwak, J ;

Liu, Z ;

Terasaki, O ;

Ryoo, R .

NATURE, 2001, 412 (6843) :169-172

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