Nitrogen-Doped Carbon Nanotube Aerogels for High-Performance ORR Catalysts

被引：98

作者：

Du, Ran ^{[1
]}

Zhang, Na ^{[1
]}

Zhu, Jinghan ^{[2
]}

Wang, Ying ^{[3
]}

Xu, Chenyu ^{[4
]}

Hu, Yue ^{[1
]}

Mao, Nannan ^{[1
]}

Xu, Hua ^{[1
]}

Duan, Wenjie ^{[1
]}

Zhuang, Lin ^{[3
]}

Qu, Liangti ^{[4
]}

Hou, Yanglong ^{[2
]}

Zhang, Jin ^{[1
]}

机构：

[1] Peking Univ, Coll Chem & Mol Engn,Key Lab Phys & Chem Nanodevi, Ctr Nanochem,Beijing Natl Lab Mol Sci Key Lab Phy, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China

[2] Peking Univ, Coll Engn, Dept Mat Sci & Engn, Beijing 100871, Peoples R China

[3] Wuhan Univ, Coll Chem & Mol Sci, Hubei Key Lab Electrochem Power Sources, Wuhan 430072, Peoples R China

[4] Beijing Inst Technol, Sch Chem, Key Lab Cluster Sci, Minist Educ, Beijing 100081, Peoples R China

来源：

SMALL | 2015年 / 11卷 / 32期

关键词：

alkaline fuel cells; erasable promoters; nitrogen doping; carbon nanotubes; aerogels; oxygen reduction reaction; OXYGEN REDUCTION REACTION; ELECTROCATALYTIC ACTIVITY; ACTIVE-SITE; ALKALINE; GRAPHENE; ELECTRODES; OXIDE;

D O I：

10.1002/smll.201500587

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By utilizing the dual roles of the erasable promoter (pyrrole), "clean", highly conductive, and nitrogen-doped CNT aerogels are derived from a promoter-assisted hydrothermal reaction (HTR) coupling with pyrolysis. The resulting materials show an excellent performance towards oxygen reduction reaction (ORR). © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：3903 / 3908

页数：6

共 41 条

[1] Carbon nanotube aerogels [J].

Bryning, Mateusz B. ;

Milkie, Daniel E. ;

Islam, Mohammad F. ;

Hough, Lawrence A. ;

Kikkawa, James M. ;

Yodh, Arjun G. .

ADVANCED MATERIALS, 2007, 19 (05) :661-+

[2]

Carrette L, 2001, FUEL CELLS, V1, P5, DOI 10.1002/1615-6854(200105)1:1<5::AID-FUCE5>3.0.CO

[3]

2-G

[4] Electrocatalytic activity of nitrogen doped carbon nanotubes with different morphologies for oxygen reduction reaction [J].

Chen, Zhu ;

Higgins, Drew ;

Chen, Zhongwei .

ELECTROCHIMICA ACTA, 2010, 55 (16) :4799-4804

[5] Highly Active Nitrogen-Doped Carbon Nanotubes for Oxygen Reduction Reaction in Fuel Cell Applications [J].

Chen, Zhu ;

Higgins, Drew ;

Tao, Haisheng ;

Hsu, Ryan S. ;

Chen, Zhongwei .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (49) :21008-21013

[6] Highly Efficient Oxygen Reduction Electrocatalysts based on Winged Carbon Nanotubes [J].

Cheng, Yingwen ;

Zhang, Hongbo ;

Varanasi, Chakrapani V. ;

Liu, Jie .

SCIENTIFIC REPORTS, 2013, 3

[7]

Du R., 2015, ADV MATER, V6, P8053

[8] Fluorosurfactants-Directed Preparation of Homogeneous and Hierarchical-Porosity CMP Aerogels for Gas Sorption and Oil Cleanup [J].

Du, Ran ;

Zheng, Zhe ;

Mao, Nannan ;

Zhang, Na ;

Hu, Wenping ;

Zhang, Jin .

ADVANCED SCIENCE, 2015, 2 (1-2)

[9] Macroscopic Carbon Nanotube-based 3D Monoliths [J].

Du, Ran ;

Zhao, Qiuchen ;

Zhang, Na ;

Zhang, Jin .

SMALL, 2015, 11 (27) :3263-3289

[10] Hierarchical Hydrogen Bonds Directed Multi-Functional Carbon Nanotube-Based Supramolecular Hydrogels [J].

Du, Ran ;

Wu, Juanxia ;

Chen, Liang ;

Huang, Huan ;

Zhang, Xuetong ;

Zhang, Jin .

SMALL, 2014, 10 (07) :1387-1393

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