Space-Confinement-Induced Synthesis of Pyridinic- and Pyrrolic-Nitrogen-Doped Graphene for the Catalysis of Oxygen Reduction

被引：690

作者：

Ding, Wei ^{[1
]}

Wei, Zidong ^{[1
]}

Chen, Siguo ^{[1
]}

Qi, Xueqiang ^{[1
]}

Yang, Tao ^{[1
]}

Hu, Jinsong ^{[2
]}

Wang, Dong ^{[2
]}

Wan, Li-Jun ^{[2
]}

Alvi, Shahnaz Fatima ^{[1
]}

Li, Li ^{[1
]}

机构：

[1] Chongqing Univ, Coll Chem & Chem Engn, State Key Lab Power Transmiss Equipment & Syst Se, Chongqing 630044, Peoples R China

[2] Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 45期

关键词：

electrocatalysis; fuel cells; N-doped graphene; oxygen reduction; space confinement; CHEMICAL-VAPOR-DEPOSITION; HIGH ELECTROCATALYTIC ACTIVITY; FUEL-CELLS; CARBON NANOTUBES; CNX NANOTUBES; IRON; GROWTH; ELECTRODES; ARRAYS; FILMS;

D O I：

10.1002/anie.201303924

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Forced obedience: Layer-structured montmorillonite (MMT) was used as a nanoreactor for the generation of planar pyridinic and pyrrolic N-sites in nitrogen-doped graphene (NG; see picture). The selectivity for the formation of planar N sites was inversely proportional to the interspace width (δ) of the MMT and reached a maximum of 90.27 %. The NG catalyst exhibited low electrical resistance, high electrocatalytic activity, and good stability. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：11755 / 11759

页数：5

共 42 条

[1] [Anonymous], 2010, ANGEW CHEM-GER EDIT
[2] [Anonymous], 2013, ANGEW CHEM
[3] [Anonymous], 2011, ANGEW CHEM INT EDIT, DOI DOI 10.1002/ANGE.201100170
[4] Origin of the large N is binding energy in X-ray photoelectron spectra of calcined carbonaceous materials
Casanovas, J
Ricart, JM
Rubio, J
Illas, F
JimenezMateos, JM
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (34) : 8071 - 8076
[5] Synergism of C5N six-membered ring and vapor-liquid-solid growth of CNx nanotubes with pyridine precursor
Chen, Hong
Yang, Yong
Hu, Zheng
Huo, Kaifu
Ma, Yanwen
Chen, Yi
Wang, Xiaoshu
Lu, Yinong
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (33) : 16422 - 16427
[6] Gastone G., 1986, J AM CHEM SOC, V108, P2420
[7] High oxygen-reduction activity and durability of nitrogen-doped graphene
Geng, Dongsheng
Chen, Ying
Chen, Yougui
Li, Yongliang
Li, Ruying
Sun, Xueliang
Ye, Siyu
Knights, Shanna
[J]. ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (03) : 760 - 764
[8] Nitrogen-Doped Carbon Nanotube Arrays with High Electrocatalytic Activity for Oxygen Reduction
Gong, Kuanping
Du, Feng
Xia, Zhenhai
Durstock, Michael
Dai, Liming
[J]. SCIENCE, 2009, 323 (5915) : 760 - 764
[9] Controllable N-Doping of Graphene
Guo, Beidou
Liu, Qian
Chen, Erdan
Zhu, Hewei
Fang, Liang
Gong, Jian Ru
[J]. NANO LETTERS, 2010, 10 (12) : 4975 - 4980
[10] Graphene-based electronic sensors
He, Qiyuan
Wu, Shixin
Yin, Zongyou
Zhang, Hua
[J]. CHEMICAL SCIENCE, 2012, 3 (06) : 1764 - 1772

← 1 2 3 4 5 →