Preparation of a graphitic N-doped multi-walled carbon nanotube composite for lithium–sulfur batteries with long-life and high specific capacity

RSC Advances ◽  
2016 ◽  
Vol 6 (80) ◽  
pp. 76568-76574 ◽  
Author(s):  
Chunli Wang ◽  
Feifei Zhang ◽  
Xuxu Wang ◽  
Gang Huang ◽  
Dongxia Yuan ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Specific Capacity ◽  
Capacity Fading ◽  
High Specific Capacity ◽  
Multi Walled Carbon Nanotube ◽  
Lithium Sulfur Batteries ◽  
Long Life ◽  
Carbon Nanotube Composite ◽  
Lithium Sulfur

One of the challenges for lithium–sulfur batteries is a rapid capacity fading owing to the insulating of sulfur and Li2S2/Li2S compounds, the dissolving and consequent shuttling of polysulfide.

Nitrogen-Doped Multi-Channel Carbon Nanofibers Incorporated with Nickel Nanoparticles as Multifunctional Modification of Separator for Ultra Stable Li-S Batteries

2021 ◽  
Author(s):  
Zhikang Wang ◽  
Guiqiang Cao ◽  
Da Bi ◽  
Tian-Xiong Tan ◽  
Qingxue Lai ◽  
...  
Keyword(s):  
Nickel Nanoparticles ◽  
Specific Capacity ◽  
High Energy ◽  
High Energy Density ◽  
Storage Device ◽  
Energy Storage Device ◽  
High Specific Capacity ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Lithium-Sulfur batteries have been regarded as the most promising electrochemical energy storage device in consideration of their satisfactory high specific capacity and high energy density. However, the inferior conversion efficiency...

Sulfur/Carbon Nanotube Composite Film as a Flexible Cathode for Lithium–Sulfur Batteries

2013 ◽  
Vol 117 (41) ◽  
pp. 21112-21119 ◽  
Author(s):  
Kangke Jin ◽  
Xufeng Zhou ◽  
Liangzhong Zhang ◽  
Xing Xin ◽  
Guohua Wang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Composite Film ◽  
Lithium Sulfur Batteries ◽  
Carbon Nanotube Composite ◽  
Lithium Sulfur

Recent advances in cathode materials for rechargeable lithium–sulfur batteries

Nanoscale ◽  
2019 ◽  
Vol 11 (33) ◽  
pp. 15418-15439 ◽  
Author(s):  
Fang Li ◽  
Quanhui Liu ◽  
Jiawen Hu ◽  
Yuezhan Feng ◽  
Pengbin He ◽  
...  
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Cathode Materials ◽  
Storage Systems ◽  
Low Cost ◽  
Specific Capacity ◽  
Promising Candidate ◽  
High Specific Capacity ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Li–S batteries are regarded as a promising candidate for next-generation energy storage systems due to their high specific capacity (1675 mA h g−1) and energy density (2600 W h kg−1) as well as the abundance, safety and low cost of S material.

A lithium–carbon nanotube composite for stable lithium anodes

2017 ◽  
Vol 5 (45) ◽  
pp. 23434-23439 ◽  
Author(s):  
Yalong Wang ◽  
Yanbin Shen ◽  
Zhaolong Du ◽  
Xiaofeng Zhang ◽  
Ke Wang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Energy Storage ◽  
Redox Potential ◽  
Cathode Materials ◽  
Specific Capacity ◽  
Electrochemical Energy Storage ◽  
High Specific Capacity ◽  
Storage Technology ◽  
Energy Storage Technology ◽  
Carbon Nanotube Composite

Li metal has been considered as the ultimate anode material for high-density electrochemical energy storage technology because of its extremely high specific capacity (3860 mAh g−1), lowest redox potential, and ability to enable battery chemistries with lithium free cathode materials.

C–S@PANI composite with a polymer spherical network structure for high performance lithium–sulfur batteries

2016 ◽  
Vol 18 (1) ◽  
pp. 261-266 ◽  
Author(s):  
Junkai Wang ◽  
Kaiqiang Yue ◽  
Xiaodan Zhu ◽  
Kang L. Wang ◽  
Lianfeng Duan
Keyword(s):  
High Performance ◽  
Specific Capacity ◽  
3D Structure ◽  
Conductive Polymer ◽  
Cycling Performance ◽  
High Specific Capacity ◽  
Pani Composite ◽  
Lithium Sulfur Batteries ◽  
And Migration ◽  
Lithium Sulfur

C–S@PANI composite with conductive polymer spherical network was synthesized. Its 3D structure inhibits the dissolution and migration of polysulfides into electrolyte, delivering high specific capacity and a stable cycling performance.

Multifunctional Separator with Porous Carbon/Multi-Walled Carbon Nanotube Coating for Advanced Lithium−Sulfur Batteries

2017 ◽  
Vol 5 (1) ◽  
pp. 71-77 ◽  
Author(s):  
Lei Tan ◽  
Xinhai Li ◽  
Zhixing Wang ◽  
Huajun Guo ◽  
Jiexi Wang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Porous Carbon ◽  
Multi Walled Carbon Nanotube ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

scholarly journals Three-dimensional ordered macroporous ZIF-8 nanoparticle-derived nitrogen-doped hierarchical porous carbons for high-performance lithium–sulfur batteries

RSC Advances ◽  
2020 ◽  
Vol 10 (69) ◽  
pp. 41983-41992
Author(s):  
Xinxin Ji ◽  
Qian Li ◽  
Haoquan Yu ◽  
Xiaolin Hu ◽  
Yuanzheng Luo ◽  
...  
Keyword(s):  
High Performance ◽  
Specific Capacity ◽  
Three Dimensional ◽  
High Specific Capacity ◽  
Nitrogen Doped ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons ◽  
Lithium Sulfur Batteries ◽  
Ordered Macroporous ◽  
Lithium Sulfur

Lithium–sulfur (Li–S) batteries have attracted considerable attention due to their ultra-high specific capacity and energy density.

A lightweight multifunctional interlayer of sulfur–nitrogen dual-doped graphene for ultrafast, long-life lithium–sulfur batteries

2016 ◽  
Vol 4 (40) ◽  
pp. 15343-15352 ◽  
Author(s):  
Lu Wang ◽  
Zhi Yang ◽  
Huagui Nie ◽  
Cancan Gu ◽  
Wuxing Hua ◽  
...  
Keyword(s):  
Specific Capacity ◽  
Cycling Stability ◽  
Lithium Sulfur Batteries ◽  
Doped Graphene ◽  
Long Life ◽  
Excellent Cycling Stability ◽  
Lithium Sulfur

A lightweight multifunctional SNGE interlayer was developed, which enabled the PCNT–S cathode to deliver a high reversible specific capacity and extraordinarily excellent cycling stability at ultrahigh rates.

scholarly journals Improving the cycling stability of lithium–sulfur batteries by hollow dual-shell coating

RSC Advances ◽  
2018 ◽  
Vol 8 (17) ◽  
pp. 9161-9167 ◽  
Author(s):  
Jianhua Zhang ◽  
Rujia Zou ◽  
Qian Liu ◽  
Shu-ang He ◽  
Kaibing Xu ◽  
...  
Keyword(s):  
Specific Capacity ◽  
Cycling Stability ◽  
Template Method ◽  
High Specific Capacity ◽  
Lithium Sulfur Battery ◽  
Lithium Sulfur Batteries ◽  
Sulfur Battery ◽  
Good Cycling Stability ◽  
Lithium Sulfur

The S@MnO2@C hybrid nanospheres-based cathode was designed by a simple template method and exhibited improved lithium–sulfur battery properties, including the good cycling stability and high specific capacity.

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