Three-Dimensional Porous Graphene Aerogel Cathode with High Sulfur Loading and Embedded TiO2 Nanoparticles for Advanced Lithium–Sulfur Batteries

2016 ◽  
Vol 8 (42) ◽  
pp. 28663-28670 ◽  
Author(s):  
Jian-Qiu Huang ◽  
Zhenyu Wang ◽  
Zheng-Long Xu ◽  
Woon Gie Chong ◽  
Xianying Qin ◽  
...  
Keyword(s):  
Tio2 Nanoparticles ◽  
Three Dimensional ◽  
Graphene Aerogel ◽  
Porous Graphene ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
High Sulfur Loading

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.

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%.

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.

scholarly journals A polymer enhanced sulfur/graphene aerogel as a no-slurry cathode for lithium–sulfur batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (86) ◽  
pp. 54453-54459 ◽  
Author(s):  
Buyin Li ◽  
Qi Xiao ◽  
Yuanzheng Luo
Keyword(s):  
Three Dimensional ◽  
Graphene Aerogel ◽  
Aerogel Composite ◽  
Lithium Sulfur Batteries ◽  
Slurry Method ◽  
Lithium Sulfur

We presented a facile no-slurry method to synthesize a three-dimensional polyvinylpyrrolidone–sulfur/graphene aerogel composite, which can be pressed into flexible sheets and directly used as a cathode without any additives.

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