Hierarchically Structured Nanomaterials for Electrochemical Energy Conversion

被引:220
作者
Trogadas, Panagiotis [1 ,2 ]
Ramani, Vijay [3 ]
Strasser, Peter [4 ]
Fuller, Thomas F. [5 ]
Coppens, Marc-Olivier [1 ,2 ]
机构
[1] Univ London Univ Coll, Dept Chem Engn, London WC1E 7JE, England
[2] Univ London Univ Coll, EPSRC Ctr Nat Inspired Engn, London WC1E 7JE, England
[3] IIT, Ctr Electrochem Sci & Engn, Dept Chem & Biol Engn, Chicago, IL 60616 USA
[4] Tech Univ Berlin, Dept Chem, Div Chem Engn, Electrochem Energy Catalysis & Mat Sci Lab, D-10623 Berlin, Germany
[5] Georgia Inst Technol, Sch Chem & Biomol Engn, Atlanta, GA 30332 USA
基金
英国工程与自然科学研究理事会;
关键词
electrochemical energy devices; hierarchical materials; hollow nanoparticles; Kirkendall effect; nature-inspired engineering; CHEMICAL-VAPOR-DEPOSITION; GRAPHITIC MESOPOROUS CARBON; OXYGEN REDUCTION REACTION; LARGE-SCALE SYNTHESIS; ONE-POT SYNTHESIS; SHELL NANOPARTICLE ELECTROCATALYSTS; ENHANCED PHOTOCATALYTIC ACTIVITY; HIGHLY-ACTIVE ELECTROCATALYSIS; ANION-EXCHANGE REACTIONS; UNIFORM PARTICLE-SIZE;
D O I
10.1002/anie.201506394
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Hierarchical nanomaterials are highly suitable as electrocatalysts and electrocatalyst supports in electrochemical energy conversion devices. The intrinsic kinetics of an electrocatalyst are associated with the nanostructure of the active phase and the support, while the overall properties are also affected by the mesostructure. Therefore, both structures need to be controlled. A comparative state-of-the-art review of catalysts and supports is provided along with detailed synthesis methods. To further improve the design of these hierarchical nanomaterials, in-depth research on the effect of materials architecture on reaction and transport kinetics is necessary. Inspiration can be derived from nature, which is full of very effective hierarchical structures. Developing fundamental understanding of how desired properties of biological systems are related to their hierarchical architecture can guide the development of novel catalytic nanomaterials and natureinspired electrochemical devices.
引用
收藏
页码:122 / 148
页数:27
相关论文
共 531 条
[1]   Pristine simple oxides as visible light driven photocatalysts: Highly efficient decomposition of organic compounds over platinum-loaded tungsten oxide [J].
Abe, Ryu ;
Takami, Hiticishi ;
Murakami, Naoya ;
Ohtani, Bunsho .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (25) :7780-+
[2]   Skeleton of Euplectella sp.:: Structural hierarchy from the nanoscale to the macroscale [J].
Aizenberg, J ;
Weaver, JC ;
Thanawala, MS ;
Sundar, VC ;
Morse, DE ;
Fratzl, P .
SCIENCE, 2005, 309 (5732) :275-278
[3]   Synthesis and biomedical applications of hollow nanostructures [J].
An, Kwangjin ;
Hyeon, Taeghwan .
NANO TODAY, 2009, 4 (04) :359-373
[4]   Facile synthesis of urchin-like glass/nickel core/shell composite hollow spheres [J].
An, Zhenguo ;
Pan, Shunlong ;
Zhang, Jingjie ;
Song, Guangzhi .
DALTON TRANSACTIONS, 2008, (38) :5155-5158
[5]   Facile preparation and characterization of glass/Fe3O4 core/shell composite hollow spheres [J].
An, Zhenguo ;
Zhang, Jingjie ;
Pan, Shunlong .
DALTON TRANSACTIONS, 2009, (19) :3664-3667
[6]   Nanoparticle conversion chemistry: Kirkendall effect, galvanic exchange, and anion exchange [J].
Anderson, Bryan D. ;
Tracy, Joseph B. .
NANOSCALE, 2014, 6 (21) :12195-12216
[7]  
[Anonymous], DESIGN HETEROGENEOUS
[8]  
[Anonymous], 2007, ANGEW CHEM-GER EDIT, DOI DOI 10.1002/ANGE.200700677
[9]  
[Anonymous], 2008, ANGEW CHEM, DOI DOI 10.1002/ANGE.200702046
[10]  
[Anonymous], 2007, ANGEW CHEM INT EDIT