Embedding Sulfur in MOF-Derived Microporous Carbon Polyhedrons for Lithium-Sulfur Batteries

被引：367

作者：

Wu, Hao Bin ^{[1
,2
]}

Wei, Shuya ^{[1
]}

Zhang, Lei ^{[1
]}

Xu, Rong ^{[1
]}

Hng, Huey Hoon ^{[2
]}

Lou, Xiong Wen ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637459, Singapore

[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2013年 / 19卷 / 33期

关键词：

lithium-sulfur batteries; metal-organic frameworks; microporous carbon materials; porous materials; ZEOLITIC IMIDAZOLATE FRAMEWORK; DIRECT CARBONIZATION; CATHODE; PERFORMANCE; POLYMER;

D O I：

10.1002/chem.201301689

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Microporous carbon polyhedrons (MPCPs) are derived from unique MOF polyhedrons, and used as a model microporous carbon host for sulfur in Li-S batteries. Systematic investigations have been carried out to reveal the effects of several important parameters, such as the sulfur loading temperature, sulfur content, and the electrolyte. The MPCP/sulfur composite with sulfur exclusively embedded in micropores exhibit stable cycling performance with high Coulombic efficiency in both DOL/DME and EC/DEC electrolytes. © 2013 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：10804 / 10808

页数：5

共 37 条

[1]

[Anonymous], 2011, ANGEW CHEM INT ED, V50, P5904

[2]

[Anonymous], 2012, ANGEW CHEM INT ED, V51, P3591

[3]

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

[4] Nanoporous carbons through direct carbonization of a zeolitic imidazolate framework for supercapacitor electrodes [J].

Chaikittisilp, Watcharop ;

Hu, Ming ;

Wang, Hongjing ;

Huang, Hou-Sheng ;

Fujita, Taketoshi ;

Wu, Kevin C. -W. ;

Chen, Lin-Chi ;

Yamauchi, Yusuke ;

Ariga, Katsuhiko .

CHEMICAL COMMUNICATIONS, 2012, 48 (58) :7259-7261

[5] Controlling Zeolitic Imidazolate Framework Nano- and Microcrystal Formation: Insight into Crystal Growth by Time-Resolved In Situ Static Light Scattering [J].

Cravillon, Janosch ;

Nayuk, Roman ;

Springer, Sergej ;

Feldhoff, Armin ;

Huber, Klaus ;

Wiebcke, Michael .

CHEMISTRY OF MATERIALS, 2011, 23 (08) :2130-2141

[6] Chemically tailoring the nanostructure of graphene nanosheets to confine sulfur for high-performance lithium-sulfur batteries [J].

Ding, Bing ;

Yuan, Changzhou ;

Shen, Laifa ;

Xu, Guiyin ;

Nie, Ping ;

Lai, Qingxue ;

Zhang, Xiaogang .

JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (04) :1096-1101

[7] Sulfur-Impregnated Activated Carbon Fiber Cloth as a Binder-Free Cathode for Rechargeable Li-S Batteries [J].

Elazari, Ran ;

Salitra, Gregory ;

Garsuch, Arnd ;

Panchenko, Alexander ;

Aurbach, Doron .

ADVANCED MATERIALS, 2011, 23 (47) :5641-+

[8] Enhanced Cyclability of Lithium-Sulfur Batteries by a Polymer Acid-Doped Polypyrrole Mixed Ionic-Electronic Conductor [J].

Fu, Yongzhu ;

Manthiram, Arumugam .

CHEMISTRY OF MATERIALS, 2012, 24 (15) :3081-3087

[9] Effects of Liquid Electrolytes on the Charge-Discharge Performance of Rechargeable Lithium/Sulfur Batteries: Electrochemical and in-Situ X-ray Absorption Spectroscopic Studies [J].

Gao, Jie ;

Lowe, Michael A. ;

Kiya, Yasuyuki ;

Abruna, Hector D. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (50) :25132-25137

[10] 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

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