Highly nitrogen doped carbon nanosheets as an efficient electrocatalyst for the oxygen reduction reaction

被引：52
作者：
Wang, Lei [1 ]
Dou, Shuo [2 ]
Xu, Jiantie [3 ]
Liu, Hua Kun [3 ]
Wang, Shuangyin [2 ]
Ma, Jianmin [1 ,3 ]
Dou, Shi Xue [3 ]
机构：
[1] Hunan Univ, Sch Phys & Elect, Key Lab Micro Nanooptoelect Devices, Minist Educ, Changsha 410082, Hunan, Peoples R China
[2] Hunan Univ, Coll Chem & Chem Engn, State Key Lab Chem Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China
[3] Univ Wollongong, Inst Superconducting & Elect Mat, Wollongong, NSW 2522, Australia
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 59期
基金：
中国国家自然科学基金;
关键词：
METAL-FREE ELECTROCATALYSTS; GRAPHENE OXIDE; FUEL-CELLS; FACILE SYNTHESIS; O-2; REDUCTION; CATALYSTS; PYROLYSIS; ELECTROREDUCTION; CHALLENGES; BATTERIES;
D O I：
10.1039/c5cc02973b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this work, highly nitrogen doped carbon nanosheets (HNCNSs) have been successfully prepared by annealing EDTA calcium disodium salt. They exhibited a direct four-electron reaction pathway and high stability as an efficient metal-free catalyst for the oxygen reduction reaction.
引用
收藏
页码：11791 / 11794
页数：4
相关论文
共 39 条
[1]   Building better batteries [J].
Armand, M. ;
Tarascon, J. -M. .
NATURE, 2008, 451 (7179) :652-657
[2]   A class of non-precious metal composite catalysts for fuel cells [J].
Bashyam, Rajesh ;
Zelenay, Piotr .
NATURE, 2006, 443 (7107) :63-66
[3]   Role of Graphitic Edge Plane Exposure in Carbon Nanostructures for Oxygen Reduction Reaction [J].
Biddinger, Elizabeth J. ;
Ozkan, Umit S. .
JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (36) :15306-15314
[4]   The characterization of activated carbons with oxygen and nitrogen surface groups [J].
Biniak, S ;
Szymanski, G ;
Siedlewski, J ;
Swiatkowski, A .
CARBON, 1997, 35 (12) :1799-1810
[5]   Electrocatalyst approaches and challenges for automotive fuel cells [J].
Debe, Mark K. .
NATURE, 2012, 486 (7401) :43-51
[6]   Electroreduction of Dioxygen for Fuel-Cell Applications: Materials and Challenges [J].
Gewirth, Andrew A. ;
Thorum, Matthew S. .
INORGANIC CHEMISTRY, 2010, 49 (08) :3557-3566
[7]   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
[8]   HEAT-TREATED POLYACRYLONITRILE-BASED CATALYSTS FOR OXYGEN ELECTROREDUCTION [J].
GUPTA, S ;
TRYK, D ;
BAE, I ;
ALDRED, W ;
YEAGER, E .
JOURNAL OF APPLIED ELECTROCHEMISTRY, 1989, 19 (01) :19-27
[9]   Carbon alloy catalysts: Active sites for oxygen reduction reaction [J].
Ikeda, Takashi ;
Boero, Mauro ;
Huang, Sheng-Feng ;
Terakura, Kiyoyuki ;
Oshima, Masaharu ;
Ozaki, Jun-ichi .
JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (38) :14706-14709
[10]   Formation of Large-Area Nitrogen-Doped Graphene Film Prepared from Simple Solution Casting of Edge-Selectively Functionalized Graphite and Its Electrocatalytic Activity [J].
Jeon, In-Yup ;
Yu, Dingshan ;
Bae, Seo-Yoon ;
Choi, Hyun-Jung ;
Chang, Dong Wook ;
Dai, Liming ;
Baek, Jong-Beom .
CHEMISTRY OF MATERIALS, 2011, 23 (17) :3987-3992
1234