Improve redox activity and cycling stability of the lithium‐sulfur batteries via in situ formation of a sponge‐like separator modification layer

2020 ◽  
Vol 44 (6) ◽  
pp. 4933-4943 ◽  
Author(s):  
Songwei Li ◽  
Shengli Pang ◽  
Xiao Wu ◽  
Xinye Qian ◽  
Shanshan Yao ◽  
...  
Keyword(s):  
Cycling Stability ◽  
Redox Activity ◽  
Lithium Sulfur Batteries ◽  
In Situ Formation ◽  
Lithium Sulfur

A novel strategy for high-stability lithium sulfur batteries by in situ formation of polysulfide adsorptive-blocking layer

2017 ◽  
Vol 355 ◽  
pp. 147-153 ◽  
Author(s):  
Liming Jin ◽  
Gaoran Li ◽  
Binhong Liu ◽  
Zhoupeng Li ◽  
Junsheng Zheng ◽  
...  
Keyword(s):  
High Stability ◽  
Blocking Layer ◽  
Lithium Sulfur Batteries ◽  
In Situ Formation ◽  
Novel Strategy ◽  
Lithium Sulfur

In situ preparation of a macro-chamber for S conversion reactions in lithium–sulfur batteries

2017 ◽  
Vol 5 (45) ◽  
pp. 23497-23505 ◽  
Author(s):  
Ding-Rong Deng ◽  
Jie Lei ◽  
Fei Xue ◽  
Cheng-Dong Bai ◽  
Xiao-Dong Lin ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Cycling Stability ◽  
Cover Layer ◽  
In Situ Preparation ◽  
Reduced Graphene ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A macro-chamber for sulfur-conversion reactions for lithium–sulfur batteries was created using the in situ growth of a TiN/reduced graphene oxide multifunctional cover layer. The chamber significantly increased the utilization of sulfur and the cycling stability of lithium–sulfur batteries.

scholarly journals In situ template synthesis of hierarchical porous carbon used for high performance lithium–sulfur batteries

RSC Advances ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 4503-4513 ◽  
Author(s):  
Lizhen Long ◽  
Xunyuan Jiang ◽  
Jun Liu ◽  
Dongmei Han ◽  
Min Xiao ◽  
...  
Keyword(s):  
Template Synthesis ◽  
Porous Carbon ◽  
High Performance ◽  
Cycling Stability ◽  
Hierarchical Porous Carbon ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Excellent Cycling Stability ◽  
Lithium Sulfur

In situ template synthesis of HPCs used for lithium–sulfur batteries, which exhibits excellent cycling stability and superior rate cycling.

An in situ chemically and physically confined sulfur–polymer composite for lithium–sulfur batteries with carbonate-based electrolytes

2018 ◽  
Vol 54 (100) ◽  
pp. 14093-14096 ◽  
Author(s):  
Jingjing Ma ◽  
Guangri Xu ◽  
Yuanchao Li ◽  
Chuangye Ge ◽  
Xiaobo Li
Keyword(s):  
Polymer Composite ◽  
Cycling Stability ◽  
Lithium Sulfur Batteries ◽  
One Step ◽  
Lithium Sulfur

A sulfur–polymer composite synthesized by one-step thermal sulfurization of PANI is proposed to show excellent long-term cycling stability in carbonate-based electrolytes.

MOF-derived fluorine and nitrogen co-doped porous carbon for an integrated membrane in lithium–sulfur batteries

2021 ◽  
Vol 45 (5) ◽  
pp. 2361-2365
Author(s):  
Xinzuo Fang ◽  
Yu Jiang ◽  
Kailong Zhang ◽  
Guang Hu ◽  
Weiwei Hu
Keyword(s):  
Porous Carbon ◽  
Cycling Stability ◽  
Lithium Sulfur Batteries ◽  
Co Doped ◽  
Lithium Sulfur

The F and N co-doped porous carbon derived from ZIF-8 is used as a membrane in Li–S batteries with enhanced capacity and cycling stability.

In-situ covalent bonding of polysulfides with electrode binders in operando for lithium–sulfur batteries

2018 ◽  
Vol 402 ◽  
pp. 1-6 ◽  
Author(s):  
ChangAn Yang ◽  
QiaoKun Du ◽  
Zeheng Li ◽  
Min Ling ◽  
Xiangyun Song ◽  
...  
Keyword(s):  
Covalent Bonding ◽  
Lithium Sulfur Batteries ◽  
In Operando ◽  
Lithium Sulfur

Construction of a stable lithium sulfide membrane to greatly confine polysulfides for high performance lithium–sulfur batteries

2018 ◽  
Vol 6 (18) ◽  
pp. 8655-8661 ◽  
Author(s):  
Chao Wu ◽  
Chunxian Guo ◽  
JingGao Wu ◽  
Wei Ai ◽  
Ting Yu ◽  
...  
Keyword(s):  
Discharge Current ◽  
High Performance ◽  
Material Surface ◽  
Lithium Sulfur Battery ◽  
Galvanostatic Discharge ◽  
Lithium Sulfide ◽  
Lithium Sulfur Batteries ◽  
Sulfur Battery ◽  
Lithium Sulfur

A stable lithium sulfide membrane is constructedin situto wrap the mixed sulfur/C material surface of a lithium–sulfur battery (LSB) by delicately tuning the galvanostatic discharge current.

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