Self-standing sulfur cathodes enabled by 3D hierarchically porous titanium monoxide-graphene composite film for high-performance lithium-sulfur batteries

Nano Energy ◽  
2018 ◽  
Vol 47 ◽  
pp. 331-339 ◽  
Author(s):  
Yi Chen ◽  
Sinho Choi ◽  
Dawei Su ◽  
Xiaochun Gao ◽  
Guoxiu Wang
Keyword(s):  
Composite Film ◽  
High Performance ◽  
Porous Titanium ◽  
Titanium Monoxide ◽  
Hierarchically Porous ◽  
Graphene Composite ◽  
Lithium Sulfur Batteries ◽  
Sulfur Cathodes ◽  
Lithium Sulfur

Super-aligned carbon nanotube/graphene hybrid materials as a framework for sulfur cathodes in high performance lithium sulfur batteries

2015 ◽  
Vol 3 (10) ◽  
pp. 5305-5312 ◽  
Author(s):  
Li Sun ◽  
Weibang Kong ◽  
Ying Jiang ◽  
Hengcai Wu ◽  
Kaili Jiang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Performance ◽  
Composite Electrode ◽  
High Capacity ◽  
Rate Capability ◽  
Graphene Composite ◽  
Lithium Sulfur Batteries ◽  
Binder Free ◽  
Sulfur Cathodes ◽  
Lithium Sulfur

A binder-free sulfur–carbon nanotube/graphene composite electrode is fabricated by a scalable ultrasonication-assisted method, demonstrating high capacity, reversibility, and rate capability.

Three-dimensional hollow reduced graphene oxide spheres with a hierarchically porous structure for high-performance lithium–sulfur batteries

2019 ◽  
Vol 6 (9) ◽  
pp. 2528-2538
Author(s):  
Mengxia Li ◽  
Ying Dai ◽  
Xinmei Pei ◽  
Wen Chen
Keyword(s):  
Graphene Oxide ◽  
Porous Structure ◽  
High Performance ◽  
Three Dimensional ◽  
Hierarchically Porous ◽  
Hierarchically Porous Structure ◽  
Reduced Graphene ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
High Sulfur Loading

A three-dimensional HrGO with a hierarchically porous structure was successfully synthesized as a sulfur-hosting material with high sulfur loading for high-performance lithium–sulfur batteries.

Fluorinated Covalent Organic Polymers for High Performance Sulfur Cathodes in Lithium–Sulfur Batteries

2019 ◽  
Vol 31 (19) ◽  
pp. 7910-7921 ◽  
Author(s):  
Hyuksoo Shin ◽  
Doyun Kim ◽  
Hyeon Jin Kim ◽  
Jiheon Kim ◽  
Kookheon Char ◽  
...  
Keyword(s):  
High Performance ◽  
Organic Polymers ◽  
Lithium Sulfur Batteries ◽  
Sulfur Cathodes ◽  
Lithium Sulfur

WO3 nanolayer coated 3D-graphene/sulfur composites for high performance lithium/sulfur batteries

2019 ◽  
Vol 7 (9) ◽  
pp. 4596-4603 ◽  
Author(s):  
Sinho Choi ◽  
Dong Han Seo ◽  
Mohammad Rejaul Kaiser ◽  
Chunmei Zhang ◽  
Timothy van der laan ◽  
...  
Keyword(s):  
High Performance ◽  
3D Graphene ◽  
Graphene Composite ◽  
Lithium Sulfur Batteries ◽  
Battery Systems ◽  
Lithium Sulfur

WO3/graphene composite minimizes the polysulfide dissolution problem in the lithium–sulfur (Li–S) battery systems while exhibiting an excellent battery performance.

Gel based sulfur cathodes with a high sulfur content and large mass loading for high-performance lithium–sulfur batteries

2017 ◽  
Vol 5 (4) ◽  
pp. 1650-1657 ◽  
Author(s):  
Shiqi Li ◽  
Tong Mou ◽  
Guofeng Ren ◽  
Juliusz Warzywoda ◽  
Zidong Wei ◽  
...  
Keyword(s):  
Sulfur Content ◽  
High Performance ◽  
Large Mass ◽  
Mass Loading ◽  
Sulfur Cathode ◽  
High Sulfur Content ◽  
Lithium Sulfur Batteries ◽  
Sulfur Cathodes ◽  
Lithium Sulfur ◽  
High Sulfur Loading

A bacterial cellulose based carbon nanoribbon aerogel was employed for a gel-based sulfur cathode, simultaneously achieving both a high sulfur content (90%) and a high sulfur loading (6.4 mg cm−2) with a large capacity of 943 mA h g−1or 5.9 mA h cm−2.

scholarly journals Recent advances of hollow-structured sulfur cathodes for lithium–sulfur batteries

2020 ◽  
Vol 4 (9) ◽  
pp. 2517-2547
Author(s):  
Xia Huang ◽  
Tengfei Qiu ◽  
Xinghao Zhang ◽  
Lei Wang ◽  
Bin Luo ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Performance ◽  
Recent Advances ◽  
Lithium Sulfur Batteries ◽  
Sulfur Cathodes ◽  
Lithium Sulfur

This review summarises recent advances of hollow-structured sulfur cathodes for high performance lithium sulfur batteries, focusing on their synthesis, structure, electrochemical performance, advantages and challenges.

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