Performance Enhancement of a Sulfur/Carbon Cathode by Polydopamine as an Efficient Shell for High-Performance Lithium-Sulfur Batteries

2017 ◽  
Vol 23 (44) ◽  
pp. 10610-10615 ◽  
Author(s):  
Xuqing Zhang ◽  
Dong Xie ◽  
Yu Zhong ◽  
Donghuang Wang ◽  
Jianbo Wu ◽  
...  
Keyword(s):  
High Performance ◽  
Performance Enhancement ◽  
Carbon Cathode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Sulfur-Infiltrated Micro- and Mesoporous Silicon Carbide-Derived Carbon Cathode for High-Performance Lithium Sulfur Batteries

2013 ◽  
Vol 25 (33) ◽  
pp. 4573-4579 ◽  
Author(s):  
Jung Tae Lee ◽  
Youyang Zhao ◽  
Sören Thieme ◽  
Hyea Kim ◽  
Martin Oschatz ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
High Performance ◽  
Mesoporous Silicon ◽  
Carbon Cathode ◽  
Lithium Sulfur Batteries ◽  
Carbide Derived Carbon ◽  
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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