Platinum decorated functionalized defective acetylene black; a promising cathode material for the oxygen reduction reaction

被引：15

作者：

Badam, Rajashekar ^{[1
]}

Vedarajan, Raman ^{[1
]}

Matsumi, Noriyoshi ^{[1
]}

机构：

[1] Japan Adv Inst Sci & Technol, Sch Mat Sci, Nomi, Ishikawa 9231292, Japan

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 48期

关键词：

ELECTROCHEMICAL PROPERTIES; GRAPHITE;

D O I：

10.1039/c5cc02235e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel single-pot method to exfoliate and functionalize acetylene black is proposed. The deliberate functionalization was found to enhance the intrinsic oxygen reduction efficiency along with the nucleation and growth of platinum nano-particles on the surface. The resulting material showed enormously high oxygen reduction reactivity compared to its commercial counterparts.

引用

页码：9841 / 9844

页数：4

共 15 条

[1] The Pt(111)/Electrolyte Interface under Oxygen Reduction Reaction Conditions: An Electrochemical Impedance Spectroscopy Study [J].

Bondarenko, Alexander S. ;

Stephens, Ifan E. L. ;

Hansen, Heine A. ;

Perez-Alonso, Francisco J. ;

Tripkovic, Vladimir ;

Johansson, Tobias P. ;

Rossmeisl, Jan ;

Norskov, Jens K. ;

Chorkendorff, Ib .

LANGMUIR, 2011, 27 (05) :2058-2066

[2] Low-Pt-loading acetylene-black cathode for high-efficient dye-sensitized solar cells [J].

Cai, Fengshi ;

Liang, Jing ;

Tao, Zhanhang ;

Chen, Jun ;

Xu, Ruisong .

JOURNAL OF POWER SOURCES, 2008, 177 (02) :631-636

[3] Interpretation of Raman spectra of disordered and amorphous carbon [J].

Ferrari, AC ;

Robertson, J .

PHYSICAL REVIEW B, 2000, 61 (20) :14095-14107

[4] The preparation of Pt/C catalysts using various carbon materials for the cathode of PEMFC [J].

Kim, Minsuk ;

Park, Jin-Nam ;

Kim, Hyuk ;

Song, Seongmin ;

Lee, Won-Ho .

JOURNAL OF POWER SOURCES, 2006, 163 (01) :93-97

[5] Catalytic performance of Pt nanoparticles on reduced graphene oxide for methanol electro-oxidation [J].

Li, Yongjie ;

Gao, Wei ;

Ci, Lijie ;

Wang, Chunming ;

Ajayan, Pulickel M. .

CARBON, 2010, 48 (04) :1124-1130

[6] Lithium-Air Batteries: Survey on the Current Status and Perspectives Towards Automotive Applications from a Battery Industry Standpoint [J].

Park, Myounggu ;

Sun, Heeyoung ;

Lee, Hyungbok ;

Lee, Junesoo ;

Cho, Jaephil .

ADVANCED ENERGY MATERIALS, 2012, 2 (07) :780-800

[7] Electrochemical properties of carbon-coated LiFePO4 cathode using graphite, carbon black, and acetylene black [J].

Shin, Ho Chul ;

Cho, Won Il ;

Jang, Ho .

ELECTROCHIMICA ACTA, 2006, 52 (04) :1472-1476

[8] Improved preparation process of very-low-platinum-loading electrodes for polymer electrolyte fuel cells [J].

Uchida, M ;

Fukuoka, Y ;

Sugawara, Y ;

Ohara, H ;

Ohta, A .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1998, 145 (11) :3708-3713

[9] INFLUENCES OF BOTH CARBON SUPPORTS AND HEAT-TREATMENT OF SUPPORTED CATALYST ON ELECTROCHEMICAL OXIDATION OF METHANOL [J].

UCHIDA, M ;

AOYAMA, Y ;

TANABE, M ;

YANAGIHARA, N ;

EDA, N ;

OHTA, A .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1995, 142 (08) :2572-2576

[10] Vertically Aligned BCN Nanotubes as Efficient Metal-Free Electrocatalysts for the Oxygen Reduction Reaction: A Synergetic Effect by Co-Doping with Boron and Nitrogen [J].

Wang, Shuangyin ;

Iyyamperumal, Eswaramoorthi ;

Roy, Ajit ;

Xue, Yuhua ;

Yu, Dingshan ;

Dai, Liming .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (49) :11756-11760

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