Synthesis and research of layered CoS/graphene nanoflakes as sulfur cathode for high-energy lithium sulfur batteries

2019 ◽  
Vol 854 ◽  
pp. 113524 ◽  
Author(s):  
Zuoyang Yu ◽  
Na Zhang ◽  
Xinzhe Zhang ◽  
Yong Li ◽  
Gang Xie ◽  
...  
Keyword(s):  
High Energy ◽  
Sulfur Cathode ◽  
Graphene Nanoflakes ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A compact 3D interconnected sulfur cathode for high-energy, high-power and long-life lithium-sulfur batteries

2019 ◽  
Vol 20 ◽  
pp. 14-23 ◽  
Author(s):  
Xiaoliang Yu ◽  
Jiaojiao Deng ◽  
Ruitao Lv ◽  
Zheng-Hong Huang ◽  
Baohua Li ◽  
...  
Keyword(s):  
High Power ◽  
High Energy ◽  
Sulfur Cathode ◽  
Lithium Sulfur Batteries ◽  
Long Life ◽  
Lithium Sulfur

Self‐Supported and Flexible Sulfur Cathode Enabled via Synergistic Confinement for High‐Energy‐Density Lithium–Sulfur Batteries

2019 ◽  
Vol 31 (33) ◽  
pp. 1902228 ◽  
Author(s):  
Zhuosen Wang ◽  
Jiadong Shen ◽  
Jun Liu ◽  
Xijun Xu ◽  
Zhengbo Liu ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Sulfur Cathode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Multi-stacked electrodes employing aluminum coated tissue papers and non-oxidized graphene nanoflakes for high performance lithium–sulfur batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (65) ◽  
pp. 60537-60545 ◽  
Author(s):  
Jin-Hoon Choi ◽  
Ji-Won Jung ◽  
Su-Ho Jung ◽  
Chan Yong Choi ◽  
Won-Hee Ryu ◽  
...  
Keyword(s):  
High Performance ◽  
Simple Approach ◽  
Sulfur Cathode ◽  
Battery Cell ◽  
Tissue Paper ◽  
Graphene Nanoflakes ◽  
Lithium Sulfur Batteries ◽  
Graphene Flakes ◽  
Lithium Sulfur

Here, we report a simple approach to Li/S battery cell modification by introducing multi-stacked reactivation layers of 1st-graphene flakes/2nd-Al coated tissue paper (GNFs/Al-coated Kimwipes) between a separator and a sulfur cathode.

Mechanistic Understanding of Metal Phosphide Host for Sulfur Cathode in High-Energy-Density Lithium–Sulfur Batteries

ACS Nano ◽  
2019 ◽  
Vol 13 (8) ◽  
pp. 8986-8996 ◽  
Author(s):  
Jiadong Shen ◽  
Xijun Xu ◽  
Jun Liu ◽  
Zhengbo Liu ◽  
Fangkun Li ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Sulfur Cathode ◽  
Metal Phosphide ◽  
Lithium Sulfur Batteries ◽  
Mechanistic Understanding ◽  
Lithium Sulfur

NC@CoP–Co3O4 composite as sulfur cathode for high-energy lithium–sulfur batteries

2021 ◽  
Vol 56 (16) ◽  
pp. 10030-10040
Author(s):  
Xinzhe Zhang ◽  
Zuoyang Yu ◽  
Changle Wang ◽  
Yuanyuan Gong ◽  
Bing Ai ◽  
...  
Keyword(s):  
High Energy ◽  
Sulfur Cathode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Efficient polysulfide barrier of a graphene aerogel–carbon nanofibers–Ni network for high-energy-density lithium–sulfur batteries with ultrahigh sulfur content

2018 ◽  
Vol 6 (42) ◽  
pp. 20926-20938 ◽  
Author(s):  
Yongzheng Zhang ◽  
Ruochen Wang ◽  
Weiqiang Tang ◽  
Liang Zhan ◽  
Shuangliang Zhao ◽  
...  
Keyword(s):  
Energy Density ◽  
Reversible Capacity ◽  
High Energy ◽  
High Energy Density ◽  
Rate Performance ◽  
Sulfur Cathode ◽  
Graphene Aerogel ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

The GA–CNFs–Ni modified separator endows the “double high” sulfur cathode (5–10 mg cm−2, 90%) with a stable reversible capacity and superior rate performance.

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