Pyrolyzed iron-triethylenetetramine on carbon as catalyst for oxygen reduction reaction

被引：15

作者：

Zhang, Hui-Juan ^{[1
]}

Yuan, Xianxia ^{[2
]}

Wang, Zhenhao ^{[1
]}

Yang, Junhe ^{[1
]}

Ma, Zi-Feng ^{[2
]}

机构：

[1] Shanghai Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai 200093, Peoples R China

[2] Shanghai Jiao Tong Univ, Dept Chem Engn, Shanghai 200240, Peoples R China

来源：

ELECTROCHIMICA ACTA | 2013年 / 87卷

基金：

中国国家自然科学基金;

关键词：

Oxygen reduction reaction; Non-noble metal catalysts; Heat-treatment temperature; Methanol-tolerance; Stability; ELECTROLYTE FUEL-CELLS; FE-BASED CATALYSTS; HEAT-TREATED IRON; HIGH-AREA CARBON; TRANSITION-METAL; ELECTROCATALYSTS; MACROCYCLES; PERFORMANCE; GRAPHITE; SUPPORTS;

D O I：

10.1016/j.electacta.2012.10.019

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In this study, a series of Fe-based non-noble metal and non-macrocycle catalysts, FeTETA/C, for oxygen reduction reaction (ORR) have been synthesized by pyrolyzing carbon-supported iron triethylenetetramine chelate at various temperatures in an inert atmosphere. Electrochemical characterization revealed that heat treatment temperature plays an essential role on improving the catalytic property of the obtained catalysts for ORR, and the optimal could be achieved at 800 degrees C with an ORR peak potential of 0.751 V and an electron-transfer number of 3.85. Furthermore, the obtained optimal catalyst has excellent methanol-tolerance and acceptable acid-resistance. The effects of heat treatment temperature on microstructure of the catalysts as well as the elemental state on the optimal catalyst surface have been investigated using X-ray diffraction (XRD), transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS). (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：599 / 605

页数：7

共 34 条

[1] Novel carbon-supported Fe-N electrocatalysts synthesized through heat treatment of iron tripyridyl triazine complexes for the PEM fuel cell oxygen reduction reaction [J].

Bezerra, Cicero W. B. ;

Zhang, Lei ;

Lee, Kunchan ;

Liu, Hansan ;

Zhang, Jianlu ;

Shi, Zheng ;

Marques, Aldalea L. B. ;

Marques, Edmar P. ;

Wu, Shaohong ;

Zhang, Jiujun .

ELECTROCHIMICA ACTA, 2008, 53 (26) :7703-7710

[2] A review of Fe-N/C and Co-N/C catalysts for the oxygen reduction reaction [J].

Bezerra, Cicero W. B. ;

Zhang, Lei ;

Lee, Kunchan ;

Liu, Hansan ;

Marques, Aldalea L. B. ;

Marques, Edmar P. ;

Wang, Haijiang ;

Zhang, Jiujun .

ELECTROCHIMICA ACTA, 2008, 53 (15) :4937-4951

[3] Origin of the large N is binding energy in X-ray photoelectron spectra of calcined carbonaceous materials [J].

Casanovas, J ;

Ricart, JM ;

Rubio, J ;

Illas, F ;

JimenezMateos, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (34) :8071-8076

[4] Cyanamide-derived non-precious metal catalyst for oxygen reduction [J].

Chung, Hoon T. ;

Johnston, Christina M. ;

Artyushkova, Kateryna ;

Ferrandon, Magali ;

Myers, Deborah J. ;

Zelenay, Piotr .

ELECTROCHEMISTRY COMMUNICATIONS, 2010, 12 (12) :1792-1795

[5] Preparation and catalytic activity of carbon nanotube-supported metallporphyrin electrocatalyst [J].

Deng Xuanying ;

Zhang Dongyun ;

Wang Xin ;

Yuan Xianxia ;

Ma Zifeng .

CHINESE JOURNAL OF CATALYSIS, 2008, 29 (06) :519-523

[6] Activation and characterization of Fe-based catalysts for the reduction of oxygen in polymer electrolyte fuel cells [J].

Faubert, G ;

Cote, R ;

Guay, D ;

Dodelet, JP ;

Denes, G ;

Poleunis, C ;

Bertrand, P .

ELECTROCHIMICA ACTA, 1998, 43 (14-15) :1969-1984

[7] Heat-treated iron and cobalt tetraphenylporphyrins adsorbed on carbon black: Physical characterization and catalytic properties of these materials for the reduction of oxygen in polymer electrolyte fuel cells [J].

Faubert, G ;

Lalande, G ;

Cote, R ;

Guay, D ;

Dodelet, JP ;

Weng, LT ;

Bertrand, P ;

Denes, G .

ELECTROCHIMICA ACTA, 1996, 41 (10) :1689-1701

[8] Heat-treated iron(III) tetramethoxyphenyl porphyrin chloride supported on high-area carbon as an electrocatalyst for oxygen reduction: Part III. Detection of hydrogen-peroxide during oxygen reduction [J].

Gojkovic, SL ;

Gupta, S ;

Savinell, RF .

ELECTROCHIMICA ACTA, 1999, 45 (06) :889-897

[9] Heat-treated iron(III) tetramethoxyphenyl porphyrin chloride supported on high-area carbon as an electrocatalyst for oxygen reduction - Part II. Kinetics of oxygen reduction [J].

Gojkovic, SL ;

Gupta, S ;

Savinell, RF .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1999, 462 (01) :63-72

[10] Oxygen reduction in acidic media catalyzed by pyrolyzed cobalt macrocycles dispersed on an active carbon: The importance of the content of oxygen surface groups on the evolution of the chelate structure during the heat treatment [J].

Gouerec, P ;

Savy, M ;

Riga, J .

ELECTROCHIMICA ACTA, 1998, 43 (07) :743-753

← 1 2 3 4 →