Facile synthesis of thin NiFe-layered double hydroxides nanosheets efficient for oxygen evolution

被引：85

作者：

Yan, Kai ^{[1
]}

Lafleur, Todd ^{[2
]}

Chai, Jiajue ^{[1
]}

Jarvis, Cody ^{[2
]}

机构：

[1] Brown Univ, Sch Engn, Providence, RI 02912 USA

[2] Lakehead Univ, Dept Chem, Thunder Bay, ON P7B 5E1, Canada

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2016年 / 62卷

关键词：

Layered double hydroxides; Nanosheets; Oxygen evolution reaction; Activity; Stability; ELECTROCATALYST; FILM; EXFOLIATION; CATALYST; DESIGN; OXIDES;

D O I：

10.1016/j.elecom.2015.11.004

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Ultrathin NiFe-layered double hydroxide (LDH) nanosheets are facilely and cost-effectively fabricated. The as-prepared NiFe-LDH nanosheets are highly active and stable electrocatalysts for water oxidation in alkaline environment, exhibiting a much higher oxygen evolution activity and lower overpotential with the enhanced stability, much superior to the previously reported LDH-derived catalysts. This work provides a facile methodology for the fabrication of thin nanosheets, which are promising in the renewable energy conversion. (c) 2015 Elsevier B.V. All rights reserved.

引用

收藏

页码：24 / 28

页数：5

相关论文

共 30 条

[1] Cobalt-Iron (Oxy)hydroxide Oxygen Evolution Electrocatalysts: The Role of Structure and Composition on Activity, Stability, and Mechanism [J].

Burke, Michaela S. ;

Kast, Matthew G. ;

Trotochaud, Lena ;

Smith, Adam M. ;

Boettcher, Shannon W. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (10) :3638-3648

[2] CATALYTIC ACTIVITY AND XPS INVESTIGATION OF DALOFOSSITE OXIDES, CUMO2 (M = AL, CR OR FE) [J].

CHRISTOPHER, J ;

SWAMY, CS .

JOURNAL OF MATERIALS SCIENCE, 1992, 27 (05) :1353-1356

[3] The Mechanism of Water Oxidation: From Electrolysis via Homogeneous to Biological Catalysis [J].

Dau, Holger ;

Limberg, Christian ;

Reier, Tobias ;

Risch, Marcel ;

Roggan, Stefan ;

Strasser, Peter .

CHEMCATCHEM, 2010, 2 (07) :724-761

[4] Nickel-borate oxygen-evolving catalyst that functions under benign conditions [J].

Dinca, Mircea ;

Surendranath, Yogesh ;

Nocera, Daniel G. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2010, 107 (23) :10337-10341

[5] A mini review of NiFe-based materials as highly active oxygen evolution reaction electrocatalysts [J].

Gong, Ming ;

Dai, Hongjie .

NANO RESEARCH, 2015, 8 (01) :23-39

[6] An Advanced Ni-Fe Layered Double Hydroxide Electrocatalyst for Water Oxidation [J].

Gong, Ming ;

Li, Yanguang ;

Wang, Hailiang ;

Liang, Yongye ;

Wu, Justin Z. ;

Zhou, Jigang ;

Wang, Jian ;

Regier, Tom ;

Wei, Fei ;

Dai, Hongjie .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (23) :8452-8455

[7] Toward the rational design of non-precious transition metal oxides for oxygen electrocatalysis [J].

Hong, Wesley T. ;

Risch, Marcel ;

Stoerzinger, Kelsey A. ;

Grimaud, Alexis ;

Suntivich, Jin ;

Shao-Horn, Yang .

ENERGY & ENVIRONMENTAL SCIENCE, 2015, 8 (05) :1404-1427

[8] Nickel-cobalt layered double hydroxide nanosheets as high-performance electrocatalyst for oxygen evolution reaction [J].

Jiang, Jing ;

Zhang, Ailing ;

Li, Lili ;

Ai, Lunhong .

JOURNAL OF POWER SOURCES, 2015, 278 :445-451

[9] Particle size dependence of oxygen evolution reaction on nanocrystalline RuO2 and Ru0.8CO0.2O2-x [J].

Jirkovsky, Jakub ;

Makarova, Marina ;

Krtil, Petr .

ELECTROCHEMISTRY COMMUNICATIONS, 2006, 8 (09) :1417-1422

[10] A monolithic photovoltaic-photoelectrochemical device for hydrogen production via water splitting [J].

Khaselev, O ;

Turner, JA .

SCIENCE, 1998, 280 (5362) :425-427