SnS2/TiO2 nanohybrids chemically bonded on nitrogen-doped graphene for lithium–sulfur batteries: synergy of vacancy defects and heterostructures

Nanoscale ◽  
2018 ◽  
Vol 10 (33) ◽  
pp. 15505-15512 ◽  
Author(s):  
Xuecheng Li ◽  
Guanlun Guo ◽  
Ning Qin ◽  
Zhao Deng ◽  
Zhouguang Lu ◽  
...  
Keyword(s):  
Vacancy Defects ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Lithium Sulfur

Few-layer, sulfur-deficient SnS2 sheets and TiO2 nanocrystals grown on N-doped graphene serve as an efficient polysulfide mediator.

High-Rate, Ultralong Cycle-Life Lithium/Sulfur Batteries Enabled by Nitrogen-Doped Graphene

Nano Letters ◽  
2014 ◽  
Vol 14 (8) ◽  
pp. 4821-4827 ◽  
Author(s):  
Yongcai Qiu ◽  
Wanfei Li ◽  
Wen Zhao ◽  
Guizhu Li ◽  
Yuan Hou ◽  
...  
Keyword(s):  
Cycle Life ◽  
High Rate ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Lithium Sulfur

A nanoporous nitrogen-doped graphene for high performance lithium sulfur batteries

2017 ◽  
Vol 28 (2) ◽  
pp. 412-416 ◽  
Author(s):  
Shuang-Ke Liu ◽  
Xiao-Bin Hong ◽  
Yu-Jie Li ◽  
Jing Xu ◽  
Chun-Man Zheng ◽  
...  
Keyword(s):  
High Performance ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Lithium Sulfur

Ternary-layered nitrogen-doped graphene/sulfur/ polyaniline nanoarchitecture for the high-performance of lithium–sulfur batteries

2015 ◽  
Vol 3 (15) ◽  
pp. 8022-8027 ◽  
Author(s):  
Kui Ding ◽  
Yakun Bu ◽  
Qin Liu ◽  
Tengfei Li ◽  
Kai Meng ◽  
...  
Keyword(s):  
High Performance ◽  
Chemical Deposition ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Liquid Chemical ◽  
Lithium Sulfur

Ternary-layered nitrogen-doped graphene/sulfur/polyaniline (NGNS-S-PANI) nanoarchitecture was rationally designed and synthesized via a two-step liquid chemical deposition approach.

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