An Electronegative Modified Separator with Semifused Pores as a Selective Barrier for Highly Stable Lithium–Sulfur Batteries

2019 ◽  
Vol 58 (31) ◽  
pp. 14538-14547 ◽  
Author(s):  
Junxiao Wang ◽  
Mengjia Li ◽  
Chong Liu ◽  
Yong Liu ◽  
Tongkun Zhao ◽  
...  
Keyword(s):  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

Fast Polysulfides Catalytic Conversion and Self-Repairing Ability for High Loading Lithium-Sulfur Batteries using a Permselective Coating Layer Modified Separator

Nanoscale ◽  
2021 ◽  
Author(s):  
Fanglei Zeng ◽  
Fang Wang ◽  
Ning Li ◽  
Ke Meng Song ◽  
Shi-Ye Chang ◽  
...  
Keyword(s):  
Energy Density ◽  
Coating Layer ◽  
High Energy ◽  
High Energy Density ◽  
High Loading ◽  
Battery System ◽  
Shuttle Effect ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

Li-S battery is considered as one of the most promising battery system because of its large theoretical capacity and high energy density. However, the “shuttle effect” of soluble polysulfides and...

Coral-like interconnected carbon aerogel modified separator for advanced lithium-sulfur batteries

2020 ◽  
Vol 354 ◽  
pp. 136637
Author(s):  
Siyu Zhu ◽  
Lunlun Gong ◽  
Yuelei Pan ◽  
Yurui Deng ◽  
Yong Zhou ◽  
...  
Keyword(s):  
Carbon Aerogel ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

CoP/C Nanocubes-Modified Separator Suppressing Polysulfide Dissolution for High-Rate and Stable Lithium–Sulfur Batteries

2019 ◽  
Vol 12 (2) ◽  
pp. 2497-2504 ◽  
Author(s):  
Jiahao Lin ◽  
Kefu Zhang ◽  
Zhaoqiang Zhu ◽  
Ruizhi Zhang ◽  
Nan Li ◽  
...  
Keyword(s):  
High Rate ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

A trifunctional modified separator based on Fe tetraaminophthalocyanine@rGO for lithium-sulfur batteries

2021 ◽  
Vol 405 ◽  
pp. 126947
Author(s):  
Xuting Li ◽  
Xiaoxia Yang ◽  
Jiajia Ye ◽  
Guang Xia ◽  
Zhanghua Fu ◽  
...  
Keyword(s):  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

Enhanced rate capability and cycle stability of lithium–sulfur batteries with a bifunctional MCNT@PEG-modified separator

2015 ◽  
Vol 3 (13) ◽  
pp. 7139-7144 ◽  
Author(s):  
Guanchao Wang ◽  
Yanqing Lai ◽  
Zhian Zhang ◽  
Jie Li ◽  
Zhiyong Zhang
Keyword(s):  
Rate Capability ◽  
Cycle Stability ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

A MCNT@PEG composite is designed to modify the commercial separator of Li-S cells. With the MCNT@PEG-modified separator, Li-S cells possess enhanced rate capability and cycle stability.

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