Synergistic electrocatalysis of polysulfides by a nanostructured VS4-carbon nanofiber functional separator for high-performance lithium–sulfur batteries

2019 ◽  
Vol 7 (28) ◽  
pp. 16812-16820 ◽  
Author(s):  
Yongzheng Zhang ◽  
Guixin Xu ◽  
Qi Kang ◽  
Liang Zhan ◽  
Weiqiang Tang ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
High Performance ◽  
Carbon Nanofiber ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Nanostructured VS4 was in situ grown on defect-rich carbon nanofibers as a functional separator coating, which exerts the efficient entrapment and electrocatalysis of LiPS conversion.

Construction of a stable lithium sulfide membrane to greatly confine polysulfides for high performance lithium–sulfur batteries

2018 ◽  
Vol 6 (18) ◽  
pp. 8655-8661 ◽  
Author(s):  
Chao Wu ◽  
Chunxian Guo ◽  
JingGao Wu ◽  
Wei Ai ◽  
Ting Yu ◽  
...  
Keyword(s):  
Discharge Current ◽  
High Performance ◽  
Material Surface ◽  
Lithium Sulfur Battery ◽  
Galvanostatic Discharge ◽  
Lithium Sulfide ◽  
Lithium Sulfur Batteries ◽  
Sulfur Battery ◽  
Lithium Sulfur

A stable lithium sulfide membrane is constructedin situto wrap the mixed sulfur/C material surface of a lithium–sulfur battery (LSB) by delicately tuning the galvanostatic discharge current.

Flexible and free-standing carbon nanofiber matt derived from electrospun polyimide as an effective interlayer for high-performance lithium–sulfur batteries

2019 ◽  
Vol 54 (12) ◽  
pp. 9075-9087 ◽  
Author(s):  
Tejassvi Pakki ◽  
E. Hari Mohan ◽  
Neha Y. Hebalkar ◽  
Jyothirmayi Adduru ◽  
Sarada V. Bulusu ◽  
...  
Keyword(s):  
High Performance ◽  
Carbon Nanofiber ◽  
Free Standing ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Porous carbon nanofibers formed in situ by electrospinning with a volatile solvent additive into an ice water bath for lithium–sulfur batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (30) ◽  
pp. 23749-23757 ◽  
Author(s):  
Ling Huang ◽  
Jianli Cheng ◽  
Guoxing Qu ◽  
Xiaodong Li ◽  
Yang Hu ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Water Bath ◽  
Lithium Sulfur Batteries ◽  
Solvent Additive ◽  
Ice Water ◽  
Lithium Sulfur

In situ-formed porous carbon nanofibers were synthesized by electrospinning with a volatile solvent additive into an ice water bath.

3D porous carbon nanofibers with CeO2-decorated as cathode matrix for high performance lithium-sulfur batteries

2020 ◽  
Vol 473 ◽  
pp. 228588 ◽  
Author(s):  
Hongxun Wang ◽  
Bao Zhang ◽  
Xianqing Zeng ◽  
Lijing Yan ◽  
Junchao Zheng ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Porous Carbon ◽  
High Performance ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

In situ synthesis of flexible elastic N-doped carbon foam as a carbon current collector and interlayer for high-performance lithium sulfur batteries

2016 ◽  
Vol 4 (22) ◽  
pp. 8636-8644 ◽  
Author(s):  
Zhaoxia Cao ◽  
Jun Zhang ◽  
Yanmin Ding ◽  
Yanlei Li ◽  
Mengjiao Shi ◽  
...  
Keyword(s):  
Polyurethane Foam ◽  
High Performance ◽  
Current Collector ◽  
Cost Effective ◽  
Carbon Foam ◽  
In Situ Synthesis ◽  
Lithium Sulfur Batteries ◽  
Environmentally Friendly Method ◽  
Lithium Sulfur

A flexible elastic N-doped carbon foam (NCF) has been successfully synthesized in situ via direct carbonization/pyrolysis of polyurethane foam, which is a facile, cost-effective and environmentally friendly method.

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