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

页码：4953 / +

页数：5

共 33 条

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