Nanostructured nitrogen-doped mesoporous carbon derived from polyacrylonitrile for advanced lithium sulfur batteries

2016 ◽  
Vol 380 ◽  
pp. 151-158 ◽  
Author(s):  
Ying Liu ◽  
Xiaohui Zhao ◽  
Ghanshyam S. Chauhan ◽  
Jou-Hyeon Ahn
Keyword(s):  
Mesoporous Carbon ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

One step production of in situ nitrogen doped mesoporous carbon confined sulfur for lithium–sulfur batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (40) ◽  
pp. 31629-31636 ◽  
Author(s):  
Yajin Hao ◽  
Zhiqiang Shi ◽  
Jing Wang ◽  
Qiang Xu
Keyword(s):  
Specific Surface ◽  
Pore Volume ◽  
Mesoporous Carbon ◽  
High Specific Surface Area ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
One Step ◽  
Large Pore Volume ◽  
Lithium Sulfur

Nitrogen doped mesoporous carbon (NMC) with high specific surface area, large pore volume and stable nitrogen content has been prepared by in situ doping through one step carbonization to immobilize sulfur for lithium–sulfur batteries.

Crab shell-derived nitrogen-doped micro-/mesoporous carbon as an effective separator coating for high energy lithium–sulfur batteries

2017 ◽  
Vol 5 (37) ◽  
pp. 19892-19900 ◽  
Author(s):  
Hongyuan Shao ◽  
Fei Ai ◽  
Weikun Wang ◽  
Hao Zhang ◽  
Anbang Wang ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
High Energy ◽  
Crab Shell ◽  
Nitrogen Doped ◽  
Charge Process ◽  
Lithium Sulfur Batteries ◽  
Coated Separator ◽  
Lithium Sulfur

The synthesis of N-MIMEC from crab shell and the LiPS-trapping mechanisms of the N-MIMEC-coated separator during the discharge/charge process are demonstrated.

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