Li2S-Carbon Sandwiched Electrodes with Superior Performance for Lithium-Sulfur Batteries

被引：149
作者：
Fu, Yongzhu [1 ]
Su, Yu-Sheng [1 ]
Manthiram, Arumugam [1 ]
机构：
[1] Univ Texas Austin, Electrochem Energy Lab, Mat Sci & Engn Program, Austin, TX 78712 USA
来源：
ADVANCED ENERGY MATERIALS | 2014年 / 4卷 / 01期
关键词：
HIGH-CAPACITY; ION BATTERIES; CATHODE; INTERLAYER; PARTICLES; ENERGY; LI2S;
D O I：
10.1002/aenm.201300655
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A sandwiched electrode containing pristine Li2S powder in between two layers of binder-free carbon nanotube electrodes is developed. The carbon matrix provides an ion and electron accessible environment, and a space for trapping the active material. Exceptionally high capacities with superior stability and rate capability are obtained. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页数：5
相关论文
共 27 条
[1]  
[Anonymous], 2010, ANGEW CHEM-GER EDIT, DOI [DOI 10.1002/ANIE.200907324, DOI 10.1002/ANGE.200907324]
[2]  
Bruce PG, 2012, NAT MATER, V11, P19, DOI [10.1038/nmat3191, 10.1038/NMAT3191]
[3]   Highly Reversible Lithium/Dissolved Polysulfide Batteries with Carbon Nanotube Electrodes [J].
Fu, Yongzhu ;
Su, Yu-Sheng ;
Manthiram, Arumugam .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2013, 52 (27) :6930-6935
[4]   Sulfur-Carbon Nanocomposite Cathodes Improved by an Amphiphilic Block Copolymer for High-Rate Lithium-Sulfur Batteries [J].
Fu, Yongzhu ;
Su, Yu-Sheng ;
Manthiram, Arumugam .
ACS APPLIED MATERIALS & INTERFACES, 2012, 4 (11) :6046-6052
[5]   Orthorhombic Bipyramidal Sulfur Coated with Polypyrrole Nanolayers As a Cathode Material for Lithium-Sulfur Batteries [J].
Fu, Yongzhu ;
Manthiram, Arumugam .
JOURNAL OF PHYSICAL CHEMISTRY C, 2012, 116 (16) :8910-8915
[6]   Lithium-Sulfur Battery Cathode Enabled by Lithium-Nitrile Interaction [J].
Guo, Juchen ;
Yang, Zichao ;
Yu, Yingchao ;
Abruna, Hector D. ;
Archer, Lynden A. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (02) :763-767
[7]   A High-Performance Polymer Tin Sulfur Lithium Ion Battery [J].
Hassoun, Jusef ;
Scrosati, Bruno .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (13) :2371-2374
[8]   All-solid-state rechargeable lithium batteries with Li2S as a positive electrode material [J].
Hayashi, Akitoshi ;
Ohtsubo, Ryoji ;
Ohtomo, Takamasa ;
Mizuno, Fuminori ;
Tatsumisago, Masahiro .
JOURNAL OF POWER SOURCES, 2008, 183 (01) :422-426
[9]  
Herbert D., 1962, US Patent, Patent No. [3043896, 19623043896]
[10]   Porous Hollow Carbon@Sulfur Composites for High-Power Lithium-Sulfur Batteries [J].
Jayaprakash, N. ;
Shen, J. ;
Moganty, Surya S. ;
Corona, A. ;
Archer, Lynden A. .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (26) :5904-5908
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