Three-dimensional CNT/graphene–sulfur hybrid sponges with high sulfur loading as superior-capacity cathodes for lithium–sulfur batteries

2015 ◽  
Vol 3 (36) ◽  
pp. 18605-18610 ◽  
Author(s):  
Jiarui He ◽  
Yuanfu Chen ◽  
Pingjian Li ◽  
Fei Fu ◽  
Zegao Wang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Three Dimensional ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
High Sulfur Loading

A facile method is presented to synthesize three-dimensional carbon nanotube/graphene–sulfur (3DCGS) sponge with a high sulfur loading of 80.1%.

Three-dimensional hollow reduced graphene oxide spheres with a hierarchically porous structure for high-performance lithium–sulfur batteries

2019 ◽  
Vol 6 (9) ◽  
pp. 2528-2538
Author(s):  
Mengxia Li ◽  
Ying Dai ◽  
Xinmei Pei ◽  
Wen Chen
Keyword(s):  
Graphene Oxide ◽  
Porous Structure ◽  
High Performance ◽  
Three Dimensional ◽  
Hierarchically Porous ◽  
Hierarchically Porous Structure ◽  
Reduced Graphene ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
High Sulfur Loading

A three-dimensional HrGO with a hierarchically porous structure was successfully synthesized as a sulfur-hosting material with high sulfur loading for high-performance lithium–sulfur batteries.

A carbon foam-supported high sulfur loading composite as a self-supported cathode for flexible lithium–sulfur batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (46) ◽  
pp. 21790-21797 ◽  
Author(s):  
Miao Zhang ◽  
Kamran Amin ◽  
Meng Cheng ◽  
Hongxin Yuan ◽  
Lijuan Mao ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Carbon Foam ◽  
Practical Application ◽  
Flexible Electrode ◽  
Considerable Potential ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
High Sulfur Loading ◽  
Sulfur Nanoparticles

This work reports the assembly of a carbon nanotube hybrid 3D flexible multifunctional film, which further adsorbs sulfur nanoparticles to form a flexible electrode. This electrode offers considerable potential for practical application in flexible Li–S batteries.

Nitrogen-doped carbon nanotube sponge with embedded Fe/Fe3C nanoparticles as binder-free cathodes for high capacity lithium–sulfur batteries

2018 ◽  
Vol 6 (36) ◽  
pp. 17473-17480 ◽  
Author(s):  
Yu-Si Liu ◽  
Chao Ma ◽  
Yu-Lin Bai ◽  
Xue-Yan Wu ◽  
Qian-Chen Zhu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Capacity ◽  
3 Dimensional ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Binder Free ◽  
Nitrogen Doped Carbon ◽  
Lithium Sulfur ◽  
High Sulfur Loading ◽  
Fe3c Nanoparticles

A 3-dimensional N-doped CNT sponge with embedded Fe/Fe3C nanoparticles as flexible binder-free cathodes for high sulfur loading Li–S batteries.

Oxidized multiwall carbon nanotube modified separator for high performance lithium–sulfur batteries with high sulfur loading

RSC Advances ◽  
2016 ◽  
Vol 6 (92) ◽  
pp. 89972-89978 ◽  
Author(s):  
Xing Cheng ◽  
Weikun Wang ◽  
Anbang Wang ◽  
Keguo Yuan ◽  
Zhaoqing Jin ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Electrochemical Performance ◽  
High Performance ◽  
Multiwall Carbon Nanotube ◽  
Lithium Sulfur Batteries ◽  
Sulfur Battery ◽  
Multiwall Carbon ◽  
Lithium Sulfur ◽  
High Sulfur Loading ◽  
Modified Separator

An oxidized multiwall carbon nanotube (o-MWCNT) coating (0.4 mg cm−2) for improving the electrochemical performance of lithium–sulfur battery with sulfur loading of 5.0 mg cm−2 ​has been presented.

A three-dimensional nitrogen-doped graphene framework decorated with an atomic layer deposited ultrathin V2O5 layer for lithium sulfur batteries with high sulfur loading

2020 ◽  
Vol 8 (24) ◽  
pp. 12106-12113 ◽  
Author(s):  
Xiaowei Liu ◽  
Zhaohuai Li ◽  
Xiaobin Liao ◽  
Xufeng Hong ◽  
Yan Li ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Energy Systems ◽  
Atomic Layer ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
High Theoretical Capacity ◽  
Lithium Sulfur ◽  
High Sulfur Loading

Lithium–sulfur batteries with ultra-high theoretical capacity have gradually become candidates to replace existing energy systems.

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