Sulfur-doped ordered mesoporous carbon with high electrocatalytic activity for oxygen reduction

被引：120

作者：

Wang, Huan ^{[1
]}

Bo, Xiangjie ^{[1
]}

Zhang, Yufan ^{[1
]}

Guo, Liping ^{[1
]}

机构：

[1] NE Normal Univ, Fac Chem, Changchun 130024, Peoples R China

来源：

ELECTROCHIMICA ACTA | 2013年 / 108卷

基金：

中国国家自然科学基金;

关键词：

Sulfur-doped ordered mesoporous carbon; Oxygen reduction reaction; Metal-free electrocatalyst; METAL-FREE ELECTROCATALYSTS; SUPPORT INTERACTION; ALKALINE MEDIA; NANOPARTICLES; NANOTUBES; CATALYSTS; ELECTRODE; GRAPHENE; METHANOL; PERFORMANCE;

D O I：

10.1016/j.electacta.2013.06.133

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Sulfur-doped ordered mesoporous carbons (OMC-S-X) (X=1, 2 and 3) with different sulfur contents were synthesized as metal-free electrocatalyst for oxygen reduction reaction (ORR). Transmission electron microscopy (TEM), scanning electron microscopy (SEM), energy-dispersive X-ray spectra (EDX), nitrogen adsorption-desorption, X-ray diffraction (XRD) and X-ray photoelectron spectra (XPS) were employed to confirm the characterizations of OMC and OMC-S. The prepared OMC-S-3 exhibits high electrocatalytic activity, good stability and excellent tolerance to crossover effect for ORR. The high electrocatalytic activity of OMC-S-3 for ORR can be mainly ascribed to the doping of sulfur especially the existence of sulfide groups (-C-S-C-) which play an important role in promoting the ORE. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：404 / 411

页数：8

共 35 条

[1] Synthesis and characterization of Pt nanoparticles on sulfur-modified carbon nanotubes for methanol oxidation [J].

Ahmadi, Rezgar ;

Amini, Mohammad K. .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (12) :7275-7283

[2]

[Anonymous], 2010, ANGEW CHEM-GER EDIT

[3] On a theory of the van der Waals adsorption of gases [J].

Brunauer, S ;

Deming, LS ;

Deming, WE ;

Teller, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1940, 62 :1723-1732

[4] Heteroatom doped carbons prepared by the pyrolysis of bio-derived amino acids as highly active catalysts for oxygen electro-reduction reactions [J].

Choi, Chang Hyuck ;

Park, Sung Hyeon ;

Woo, Seong Ihl .

GREEN CHEMISTRY, 2011, 13 (02) :406-412

[5] Electrocatalysis of oxygen reduction reaction on polyaniline-derived nitrogen-doped carbon nanoparticle surfaces in alkaline media [J].

Gavrilov, Nemanja ;

Pasti, Igor A. ;

Mitric, Miodrag ;

Travas-Sejdic, Jadranka ;

Ciric-Marjanovic, Gordana ;

Mentus, Slavko V. .

JOURNAL OF POWER SOURCES, 2012, 220 :306-316

[6] Sulfur-containing carbon by flame synthesis as efficient metal-free electrocatalyst for oxygen reduction reaction [J].

Inamdar, Shaukatali ;

Choi, Hyuck-Soo ;

Wang, Peng ;

Song, Min Young ;

Yu, Jong-Sung .

ELECTROCHEMISTRY COMMUNICATIONS, 2013, 30 :9-12

[7] Remarkably active catalysts for the electroreduction of O2 to H2O for use in an acidic electrolyte containing concentrated methanol [J].

Jiang, RZ ;

Chu, D .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2000, 147 (12) :4605-4609

[8] THE ORIGIN OF INCLINED PLATEAU CURRENTS IN STEADY-STATE VOLTAMMOGRAMS FOR ELECTRODE PROCESSES INVOLVING ELECTROCATALYSIS [J].

JIANG, RZ ;

ANSON, FC .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1991, 305 (02) :171-184

[9] Structurally Ordered FePt Nanoparticles and Their Enhanced Catalysis for Oxygen Reduction Reaction [J].

Kim, Jaemin ;

Lee, Youngmin ;

Sun, Shouheng .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (14) :4996-+

[10] Ordered Mesoporous Carbon Nitrides with Graphitic Frameworks as Metal-Free, Highly Durable, Methanol-Tolerant Oxygen Reduction Catalysts in an Acidic Medium [J].

Kwon, Kyungjung ;

Sa, Young Jin ;

Cheon, Jae Yeong ;

Joo, Sang Hoon .

LANGMUIR, 2012, 28 (01) :991-996

← 1 2 3 4 →