Ordered Hierarchical Mesoporous/Macroporous Carbon: A High-Performance Catalyst for Rechargeable Li-O2 Batteries

被引：289

作者：

Guo, Ziyang ^{[1
,2
]}

Zhou, Dandan ^{[1
,2
]}

Dong, XiaoLi ^{[1
,2
]}

Qiu, Zijie ^{[1
,2
]}

Wang, Yonggang ^{[1
,2
]}

Xia, Yongyao ^{[1
,2
]}

机构：

[1] Fudan Univ, Dept Chem, Inst New Energy, Shanghai 200433, Peoples R China

[2] Fudan Univ, Shanghai Key Lab Mol Catalysis & Innovat Mat, Inst New Energy, Shanghai 200433, Peoples R China

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 39期

关键词：

LITHIUM-OXYGEN BATTERIES; LI-AIR BATTERIES; REDUCTION REACTION; MESOPOROUS CARBON; SULFUR BATTERIES; ELECTROLYTE; CATHODE; NANOPARTICLES; NANOTUBES; GRAPHENE;

D O I：

10.1002/adma.201302459

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three-dimensional ordered mesoporous/macroporous carbon sphere arrays (MMCSAs) are synthesized and then used as a catalyst for Li-O-2 batteries. The hierarchical porous structure of the MMCSAs not only facilitates electrolyte immersion and Li+ diffusion but also provides an effective space for O-2 diffusion and O-2/Li2O2 conversion, and thus efficiently improves the performance of Li-O-2 batteries.

引用

页码：5668 / +

页数：7

共 33 条

[1] The Role of Catalysts and Peroxide Oxidation in Lithium-Oxygen Batteries [J].

Black, Robert ;

Lee, Jin-Hyon ;

Adams, Brian ;

Mims, Charles A. ;

Nazar, Linda F. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (01) :392-396

[2]

Bruce PG, 2012, NAT MATER, V11, P19, DOI [10.1038/nmat3191, 10.1038/NMAT3191]

[3] A free-standing-type design for cathodes of rechargeable Li-O2 batteries [J].

Cui, Yanming ;

Wen, Zhaoyin ;

Liu, Yu .

ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (11) :4727-4734

[4]

Debart A., 2008, ANGEW CHEM INT ED, V47, P4521

[5] An O2 cathode for rechargeable lithium batteries:: The effect of a catalyst [J].

Debart, Aurelie ;

Bao, Jianli ;

Armstrong, Graham ;

Bruce, Peter G. .

JOURNAL OF POWER SOURCES, 2007, 174 (02) :1177-1182

[6] Iron Encapsulated within Pod-like Carbon Nanotubes for Oxygen Reduction Reaction [J].

Deng, Dehui ;

Yu, Liang ;

Chen, Xiaoqi ;

Wang, Guoxiong ;

Jin, Li ;

Pan, Xiulian ;

Deng, Jiao ;

Sun, Gongquan ;

Bao, Xinhe .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (01) :371-375

[7]

Guo Z. Y., 2013, ADV FUNCT MATER, DOI [10.1002/adfm.2013200130, DOI 10.1002/ADFM.2013200130)]

[8] High performance Li-O2 battery using γ-MnOOH nanorods as a catalyst in an ionic-liquid based electrolyte [J].

Guo, Ziyang ;

Zhu, Guannan ;

Qiu, Zijie ;

Wang, Yonggang ;

Xia, Yongyao .

ELECTROCHEMISTRY COMMUNICATIONS, 2012, 25 :26-29

[9] Investigation of the O2 Electrochemistry in a Polymer Electrolyte Solid-State Cell [J].

Hassoun, Jusef ;

Croce, Fausto ;

Armand, Michel ;

Scrosati, Bruno .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (13) :2999-3002

[10] Synthesis of highly ordered, three-dimensional, macroporous structures of amorphous or crystalline inorganic oxides, phosphates, and hybrid composites [J].

Holland, BT ;

Blanford, CF ;

Do, T ;

Stein, A .

CHEMISTRY OF MATERIALS, 1999, 11 (03) :795-805

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