A separator-based lithium polysulfide recirculator for high-loading and high-performance Li–S batteries

2018 ◽  
Vol 6 (14) ◽  
pp. 5862-5869 ◽  
Author(s):  
Ming Li ◽  
Chao Wang ◽  
Lixiao Miao ◽  
Jingwei Xiang ◽  
Tanyuan Wang ◽  
...  
Keyword(s):  
High Performance ◽  
High Loading ◽  
Practical Application ◽  
Lithium Polysulfide ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

The MoP/rGO composite modified separator is applicable to design high-performance lithium–sulfur batteries and it is potential for practical application.

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...

Nitrogen doped porous carbon fiber/vertical graphene as efficient polysulfide conversion catalyst for high performance lithium sulfur batteries

2021 ◽  
Author(s):  
junsheng lin ◽  
Yangcheng Mo ◽  
Shiwen Li ◽  
Jie Yu
Keyword(s):  
High Performance ◽  
Practical Application ◽  
Nitrogen Doped ◽  
High Sulfur Content ◽  
Slow Kinetics ◽  
Lithium Sulfur Batteries ◽  
Conversion Catalyst ◽  
Kinetics Of ◽  
Lithium Sulfur ◽  
High Sulfur Loading

Under high sulfur loading, high sulfur content and low electrolyte/sulfur ratio (E/S), the practical application of lithium sulfur (Li–S) batteries is seriously limited by the negative and slow kinetics of...

Rational design of MXene@TiO2 nanoarray enabling dual lithium polysulfide chemisorption towards high-performance lithium–sulfur batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (32) ◽  
pp. 16678-16684 ◽  
Author(s):  
Sheng-You Qiu ◽  
Chuang Wang ◽  
Zai-Xing Jiang ◽  
Li-Su Zhang ◽  
Liang-Liang Gu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Performance ◽  
Rational Design ◽  
Lithium Polysulfide ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A novel heterostructure consisting of highly ordered TiO2 nanoarrays grown on the MXene nanosheets displays formidable dual chemisorption capability to trap polysulfides and superior electrochemical performance for Li–S batteries.

A 3D conductive network with high loading Li2S@C for high performance lithium–sulfur batteries

2017 ◽  
Vol 5 (36) ◽  
pp. 19358-19363 ◽  
Author(s):  
Dong-huang Wang ◽  
Dong Xie ◽  
Xin-hui Xia ◽  
Xu-qing Zhang ◽  
Wang-jia Tang ◽  
...  
Keyword(s):  
High Performance ◽  
Active Material ◽  
High Loading ◽  
Conductive Network ◽  
Protective Shield ◽  
Lithium Sulfur Batteries ◽  
Material Utilization ◽  
Areal Capacity ◽  
Lithium Sulfur ◽  
Active Material Utilization

We have prepared an integrated CF–CB–Li2S@C cathode with high loading Li2S for high areal-capacity Li–S batteries. The federated conductive network and efficient carbon coating not only provide an efficient electron transport and guarantee high active material utilization but also form a durable protective shield for suppressing polysulfide dissolution.

High performance lithium-sulfur batteries with facile titanium nitride particles modified separator

2018 ◽  
Vol 215 ◽  
pp. 91-94 ◽  
Author(s):  
Xuan He ◽  
Yi Shuai ◽  
Li Na ◽  
Kanghua Chen ◽  
Youqiang Zhang ◽  
...  
Keyword(s):  
Titanium Nitride ◽  
High Performance ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

Fabrication of a Light‐Weight Dual‐Function Modified Separator towards High‐Performance Lithium‐Sulfur Batteries

2019 ◽  
Vol 6 (14) ◽  
pp. 3648-3656 ◽  
Author(s):  
Ruowei Yi ◽  
Xiangfei Lin ◽  
Yinchao Zhao ◽  
Chenguang Liu ◽  
Yinqing Li ◽  
...  
Keyword(s):  
High Performance ◽  
Dual Function ◽  
Light Weight ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

Cubic MnSe2 microcube enabling high-performance sulfur cathode for lithium-sulfur batteries

2021 ◽  
Author(s):  
Jian Bao ◽  
Xin-Yang Yue ◽  
Rui-Jie Luo ◽  
Yong-Ning Zhou
Keyword(s):  
Strong Interaction ◽  
High Performance ◽  
Sulfur Cathode ◽  
Shuttle Effect ◽  
Lithium Polysulfide ◽  
Lithium Sulfur Batteries ◽  
Sulfur Cathodes ◽  
Lithium Sulfur

Cubic MnSe2 microcubes are introduced into sulfur cathodes to prevent the shuttle effect of lithium polysulfide through binding with polysulfide via the strong interaction between Se and S, thus alleviate...

scholarly journals High-Performance Lithium-Sulfur Batteries With an IPA/AC Modified Separator

2018 ◽  
Vol 6 ◽  
Author(s):  
Yafang Guo ◽  
Aihua Jiang ◽  
Zengren Tao ◽  
Zhiyun Yang ◽  
Yaping Zeng ◽  
...  
Keyword(s):  
High Performance ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator
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