A hierarchical micro/mesoporous carbon fiber/sulfur composite for high-performance lithium–sulfur batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (44) ◽  
pp. 37443-37451 ◽  
Author(s):  
Zhijie Gong ◽  
Qixing Wu ◽  
Fang Wang ◽  
Xu Li ◽  
Xianping Fan ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
High Performance ◽  
Reversible Capacity ◽  
Cycle Performance ◽  
Hierarchical Porous Carbon ◽  
Capacity Retention ◽  
High Reversible Capacity ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A hierarchical porous carbon fiber (HPCF) was prepared via electrospinning. The HPCF cathode delivers a high reversible capacity of 1070.6 mA h g−1 at 0.5C and a stable cycle performance with a capacity retention of 88.4% after 100 cycles.

scholarly journals Ultrasmall titanium oxide/titanium oxynitride composite nanoparticle-embedded carbon nanofiber mats as high-capacity and free-standing electrodes for lithium sulfur batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (71) ◽  
pp. 44804-44808 ◽  
Author(s):  
Cho-Long Lee ◽  
Chanhoon Kim ◽  
Il-Doo Kim
Keyword(s):  
High Performance ◽  
Carbon Nanofiber ◽  
High Capacity ◽  
Reversible Capacity ◽  
Free Standing ◽  
Capacity Retention ◽  
High Reversible Capacity ◽  
Lithium Sulfur Batteries ◽  
Nanofiber Mats ◽  
Lithium Sulfur

TiO2/TiOxNynanoparticles loaded CNFs have been synthesized as free-standing electrodes for high performance lithium–sulfur batteries, showing high reversible capacity of 1107 mA h g−1after 100 cycles at 1C with superior capacity retention of 85%.

An ultrafine V2O3 modified hierarchical porous carbon microsphere as a high performance cathode matrix for lithium–sulfur batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (69) ◽  
pp. 65162-65170 ◽  
Author(s):  
Ruwen Tang ◽  
Xueliang Li ◽  
Zhongqiang Ding ◽  
Luyao Zhang
Keyword(s):  
Porous Carbon ◽  
High Performance ◽  
Impregnation Method ◽  
Hierarchical Porous Carbon ◽  
Wet Impregnation ◽  
Carbon Microsphere ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Wet Impregnation Method ◽  
Lithium Sulfur

An ultrafine V2O3 modified carbon microsphere (VCM) was effectively prepared by a facile wet impregnation method and used as a cathode matrix for lithium–sulfur batteries.

Dual-functional hard template directed one-step formation of a hierarchical porous carbon–carbon nanotube hybrid for lithium–sulfur batteries

2016 ◽  
Vol 52 (82) ◽  
pp. 12143-12146 ◽  
Author(s):  
Chong Luo ◽  
Shuzhang Niu ◽  
Guangmin Zhou ◽  
Wei Lv ◽  
Baohua Li ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Porous Carbon ◽  
High Performance ◽  
Hierarchical Porous Carbon ◽  
Hard Template ◽  
Dual Functional ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
One Step ◽  
Lithium Sulfur

A hierarchical porous carbon–carbon nanotube hybrid, which can be used as a high performance carbon host for sulfur, is formed in one step using a dual-functional hard template.

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