Graphene oxide wrapped hierarchical porous carbon–sulfur composite cathode with enhanced cycling and rate performance for lithium sulfur batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (8) ◽  
pp. 5516-5522 ◽  
Author(s):  
Shuangke Liu ◽  
Kai Xie ◽  
Yujie Li ◽  
Zhongxue Chen ◽  
Xiaobin Hong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Porous Carbon ◽  
Composite Cathode ◽  
Rate Performance ◽  
Hierarchical Porous Carbon ◽  
Step Method ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Sulfur Battery ◽  
Lithium Sulfur

A graphene oxide sheet wrapped hierarchical porous carbon–sulfur (HPC–S@GO) composite was designed by a two-step method to improve the lithium sulfur battery performance.

1-D oriented cross-linking hierarchical porous carbon fibers as a sulfur immobilizer for high performance lithium–sulfur batteries

2016 ◽  
Vol 4 (16) ◽  
pp. 5965-5972 ◽  
Author(s):  
Xiaofei Yang ◽  
Ying Yu ◽  
Na Yan ◽  
Hongzhang Zhang ◽  
Xianfeng Li ◽  
...  
Keyword(s):  
Carbon Fibers ◽  
Porous Carbon ◽  
High Performance ◽  
Cross Linking ◽  
Rate Performance ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Excellent Cycling Stability ◽  
Lithium Sulfur

1D oriented ordered cross-linking hierarchical porous carbon fibers were fabricated successfully. The prepared cross-linking hierarchical porous carbon fibers (CHPCF) as the sulfur immobilizer demonstrated excellent cycling stability and high C-rate performance in Li–S batteries.

Activation of micropore-confined sulfur within hierarchical porous carbon for lithium-sulfur batteries

2016 ◽  
Vol 306 ◽  
pp. 617-622 ◽  
Author(s):  
Jung-Joon Kim ◽  
Hee Soo Kim ◽  
Jihoon Ahn ◽  
Kyung Jae Lee ◽  
Won Cheol Yoo ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Pig bone derived hierarchical porous carbon and its enhanced cycling performance of lithium–sulfur batteries

2011 ◽  
Vol 4 (3) ◽  
pp. 736 ◽  
Author(s):  
Shaochen Wei ◽  
Hao Zhang ◽  
Yaqin Huang ◽  
Weikun Wang ◽  
Yuzhen Xia ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Cycling Performance ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur
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