An N-doped three dimensional flexible carbon/sulfur cathode for lithium sulfur battery design

被引：16

作者：

Mi, Liwei ^{[1
]}

Xiao, Weidong ^{[2
]}

Cui, Shizhong ^{[1
]}

Hou, Hongwei ^{[2
]}

Chen, Weihua ^{[2
]}

机构：

[1] Zhongyuan Univ Technol, Ctr Adv Mat Res, Zhengzhou 450007, Henan, Peoples R China

[2] Zhengzhou Univ, Coll Chem & Mol Engn, Zhengzhou 450001, Henan, Peoples R China

来源：

DALTON TRANSACTIONS | 2016年 / 45卷 / 08期

关键词：

FACILE SYNTHESIS; CYCLE STABILITY; CARBON; PERFORMANCE; COMPOSITE;

D O I：

10.1039/c5dt04577k

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Nitrogen-doped flexible carbon foam was used to fabricate a lithium sulfur battery. The stability and rate performance of the battery were evaluated. The battery with carbon foam calcined at 800 degrees C displayed superior stability compared with other tested batteries. Battery performance was closely related to the foam structure and component. However, good rate performance was achieved with the foam calcined at 800 degrees C. Cathodes with carbon foam calcined at different temperatures had diverse effects on the batteries.

引用

页码：3305 / 3309

页数：5

共 35 条

[1] New insights into the limiting parameters of the Li/S rechargeable cell [J].

Barchasz, Celine ;

Lepretre, Jean-Claude ;

Alloin, Fannie ;

Patoux, Sebastien .

JOURNAL OF POWER SOURCES, 2012, 199 :322-330

[2]

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

[3] Monodispersed Sulfur Nanoparticles for Lithium Sulfur Batteries with Theoretical Performance [J].

Chen, Hongwei ;

Wang, Changhong ;

Dong, Weiling ;

Lu, Wei ;

Du, Zhaolong ;

Chen, Liwei .

NANO LETTERS, 2015, 15 (01) :798-802

[4] Elastic carbon foam via direct carbonization of polymer foam for flexible electrodes and organic chemical absorption [J].

Chen, Shuiliang ;

He, Guanghua ;

Hu, Huan ;

Jin, Shaoqin ;

Zhou, Yan ;

He, Yunyun ;

He, Shuijian ;

Zhao, Feng ;

Hou, Haoqing .

ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (08) :2435-2439

[5] Lithium-sulfur batteries with superior cycle stability by employing porous current collectors [J].

Chung, Sheng-Heng ;

Manthiram, Arumugam .

ELECTROCHIMICA ACTA, 2013, 107 :569-576

[6] Electrochemical Impedance Spectroscopy Study of a Lithium/Sulfur Battery: Modeling and Analysis of Capacity Fading [J].

Deng, Zhaofeng ;

Zhang, Zhian ;

Lai, Yanqing ;

Liu, Jin ;

Li, Jie ;

Liu, Yexiang .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2013, 160 (04) :A553-A558

[7] Understanding the Role of Different Conductive Polymers in Improving the Nanostructured Sulfur Cathode Performance [J].

Li, Weiyang ;

Zhang, Qianfan ;

Zheng, Guangyuan ;

Seh, Zhi Wei ;

Yao, Hongbin ;

Cui, Yi .

NANO LETTERS, 2013, 13 (11) :5534-5540

[8] Tailoring interactions of carbon and sulfur in Li-S battery cathodes: significant effects of carbon-heteroatom bonds [J].

Li, Xia ;

Li, Xifei ;

Banis, Mohammad N. ;

Wang, Biqiong ;

Lushington, Andrew ;

Cui, Xiaoyu ;

Li, Ruying ;

Sham, Tsun-Kong ;

Sun, Xueliang .

JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (32) :12866-12872

[9] Significantly Improved Long-Cycle Stability in High-Rate Li-S Batteries Enabled by Coaxial Graphene Wrapping over Sulfur-Coated Carbon Nanofibers [J].

Lu, Songtao ;

Cheng, Yingwen ;

Wu, Xiaohong ;

Liu, Jie .

NANO LETTERS, 2013, 13 (06) :2485-2489

[10] Novel Large-Scale Synthesis of a C/S Nanocomposite with Mixed Conducting Networks through a Spray Drying Approach for Li-S Batteries [J].

Ma, Jie ;

Fang, Zheng ;

Yan, Yong ;

Yang, Zhenzhong ;

Gu, Lin ;

Hu, Yong-Sheng ;

Li, Hong ;

Wang, Zhaoxiang ;

Huang, Xuejie .

ADVANCED ENERGY MATERIALS, 2015, 5 (16)

← 1 2 3 4 →