Facile Construction of Pt-Co/CNx Nanotube Electrocatalysts and Their Application to the Oxygen Reduction Reaction

被引：195
作者：
Jiang, Shujuan [1 ,2 ]
Ma, Yanwen [1 ,2 ,3 ]
Jian, Guoqiang [1 ,2 ]
Tao, Haisheng [1 ,2 ]
Wang, Xizhang [1 ,2 ]
Fan, Yining [1 ,2 ]
Lu, Yinong [4 ]
Hu, Zheng [1 ,2 ]
Chen, Yi [1 ,2 ]
机构：
[1] Nanjing Univ, Key Lab Mesoscop Chem MOE, Sch Chem & Chem Engn, Nanjing 210093, Peoples R China
[2] Nanjing Univ, Jiangsu Prov Lab Nanotechnol, Nanjing 210093, Peoples R China
[3] Nanjing Univ Posts & Telecommun, Jiangsu Key Lab Organ Elect & Informat Displays, Inst Adv Mat, Nanjing 210003, Peoples R China
[4] Nanjing Univ Technol, Coll Mat Sci & Engn, Nanjing 210009, Peoples R China
来源：
ADVANCED MATERIALS | 2009年 / 21卷 / 48期
关键词：
MULTIWALLED CARBON NANOTUBES; MEMBRANE FUEL-CELLS; PLATINUM NANOPARTICLES; CATHODE CATALYST; O-2; REDUCTION; CNX NANOTUBES; ALKALINE; ALLOYS; TEMPERATURE; PRECURSOR;
D O I：
10.1002/adma.200900677
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A straight forward method for immobilizing Pt-Co alloyed nanoparticles onto nitrogen-doped CNx nanotubes is presented (see image). The as-prepared electrocatalysts exhibit good performance for oxygen reduction reaction in acidic medium arising from the high-dispersion and alloying effect of the Pt-Co nanoparticles and the intrinsic catalytic capacity of the CNx nanotubes.
引用
收藏
页码：4953 / +
页数：5
相关论文
共 33 条
[1]   Synergism of C5N six-membered ring and vapor-liquid-solid growth of CNx nanotubes with pyridine precursor [J].
Chen, Hong ;
Yang, Yong ;
Hu, Zheng ;
Huo, Kaifu ;
Ma, Yanwen ;
Chen, Yi ;
Wang, Xiaoshu ;
Lu, Yinong .
JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (33) :16422-16427
[2]   Effect of Reduction Temperature on the Preparation and Characterization of Pt-Ru Nanoparticles on Multiwalled Carbon Nanotubes [J].
Chetty, Raghuram ;
Xia, Wei ;
Kundu, Shankhamala ;
Bron, Michael ;
Reinecke, Thomas ;
Schuhmann, Wolfgang ;
Muhler, Martin .
LANGMUIR, 2009, 25 (06) :3853-3860
[3]   Identification of electron donor states in N-doped carbon nanotubes [J].
Czerw, R ;
Terrones, M ;
Charlier, JC ;
Blase, X ;
Foley, B ;
Kamalakaran, R ;
Grobert, N ;
Terrones, H ;
Tekleab, D ;
Ajayan, PM ;
Blau, W ;
Rühle, M ;
Carroll, DL .
NANO LETTERS, 2001, 1 (09) :457-460
[4]   Oxygen reduction catalysis of the Pt3Co alloy in alkaline and acidic media studied by x-ray photoelectron Spectroscopy and electrochemical methods [J].
Duong, Hung T. ;
Rigsby, Matthew A. ;
Zhou, Wei-Ping ;
Wieckowski, Andrzej .
JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (36) :13460-13465
[5]   ELECTROCHEMISTRY OF OXYGEN REDUCTION .4. OXYGEN TO WATER CONVERSION BY IRON(II) TETRAKIS(N-METHYL-4-PYRIDYL)PORPHYRIN VIA HYDROGEN-PEROXIDE [J].
FORSHEY, PA ;
KUWANA, T .
INORGANIC CHEMISTRY, 1983, 22 (05) :699-707
[6]   Hierarchical construction of composite hollow structures of Co@CoO and their magnetic behavior [J].
Gao, Cuiling ;
Liang, Yongye ;
Han, Min ;
Xu, Zheng ;
Zhu, Jianming .
JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (25) :9272-9277
[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]   Carbon-supported Pt-Co alloy nanoparticles for oxygen reduction reaction [J].
Huang, Qinghong ;
Yang, Hui ;
Tang, Yawen ;
Lu, Tianhong ;
Akins, Daniel L. .
ELECTROCHEMISTRY COMMUNICATIONS, 2006, 8 (08) :1220-1224
[9]   Pt nanoparticle binding on functionalized multiwalled carbon nanotubes [J].
Hull, RV ;
Li, L ;
Xing, YC ;
Chusuei, CC .
CHEMISTRY OF MATERIALS, 2006, 18 (07) :1780-1788
[10]   Oxygen reduction on carbon supported Pt and PtRu catalysts in alkaline solutions [J].
Jiang, Luhua ;
Hsu, Andrew ;
Chu, Deryn ;
Chen, Rongrong .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2009, 629 (1-2) :87-93
1234