A sandwich-structure composite carbon layer coated on separator to trap polysulfides for high-performance lithium sulfur batteries

2020 ◽  
Vol 815 ◽  
pp. 152189 ◽  
Author(s):  
Yaoyao Geng ◽  
Zhipeng Ma ◽  
Li Su ◽  
Lin Sang ◽  
Fing Ding ◽  
...  
Keyword(s):  
High Performance ◽  
Sandwich Structure ◽  
Carbon Layer ◽  
Lithium Sulfur Batteries ◽  
Composite Carbon ◽  
Lithium Sulfur

Bifunctional separator with sandwich structure for high-performance lithium-sulfur batteries

2020 ◽  
Vol 559 ◽  
pp. 13-20 ◽  
Author(s):  
Xiang Chen ◽  
Yudai Huang ◽  
Jing Li ◽  
Xingchao Wang ◽  
Yue Zhang ◽  
...  
Keyword(s):  
High Performance ◽  
Sandwich Structure ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A functional carbon layer-coated separator for high performance lithium sulfur batteries

2015 ◽  
Vol 278 ◽  
pp. 166-171 ◽  
Author(s):  
Zhiyong Zhang ◽  
Yanqing Lai ◽  
Zhian Zhang ◽  
Jie Li
Keyword(s):  
High Performance ◽  
Carbon Layer ◽  
Lithium Sulfur Batteries ◽  
Coated Separator ◽  
Lithium Sulfur

Sulfur vacancies in Co9S8-x/N-doped graphene enhancing electrochemical kinetics to high-performance lithium sulfur batteries

2021 ◽  
Author(s):  
Haojie Li ◽  
Yihua Song ◽  
Kai Xi ◽  
Wei Wang ◽  
Sheng Liu ◽  
...  
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
Catalytic Conversion ◽  
High Energy ◽  
Electrochemical Kinetics ◽  
Lithium Sulfur Batteries ◽  
Doped Graphene ◽  
Sulfur Battery ◽  
Areal Capacity ◽  
Lithium Sulfur

A sufficient areal capacity is necessary for achieving high-energy lithium sulfur battery, which requires high enough sulfur loading in cathode materials. Therefore, kinetically fast catalytic conversion of polysulfide intermediates is...

Three-in-one cathode host based on Nb3O8/graphene superlattice heterostructures for high-performance Li–S batteries

2021 ◽  
Author(s):  
Chenhui WANG ◽  
Nobuyuki Sakai ◽  
Yasuo Ebina ◽  
Takayuki KIKUCHI ◽  
Monika Snowdon ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Next Generation ◽  
Shuttle Effect ◽  
Lithium Sulfur Batteries ◽  
Graphene Superlattice ◽  
Lithium Sulfur

Lithium-sulfur batteries have high promise for application in next-generation energy storage. However, further advances have been hindered by various intractable challenges, particularly three notorious problems: the “shuttle effect”, sluggish kinetics...

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