Carbon-free sulfur-based composite cathode for advanced Lithium-Sulfur batteries: A case study of hierarchical structured CoMn2O4 hollow microspheres as sulfur immobilizer

2020 ◽  
Vol 329 ◽  
pp. 135128 ◽  
Author(s):  
Shujun Chen ◽  
Yong Ming ◽  
Bochuan Tan ◽  
Siyi Chen
Keyword(s):  
Composite Cathode ◽  
Hollow Microspheres ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Free Sulfur

Ultramicroporous carbon aerogels encapsulating sulfur as the cathode for lithium–sulfur batteries

2021 ◽  
Author(s):  
Maryam Nojabaee ◽  
Brigitta Sievert ◽  
Marina Schwan ◽  
Jessica Schettler ◽  
Frieder Warth ◽  
...  
Keyword(s):  
Carbon Aerogel ◽  
Composite Cathode ◽  
Microporous Carbon ◽  
Carbon Aerogels ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

In the presented study, a sulfur infiltrated ultra-microporous carbon aerogel as a composite cathode for lithium sulfur batteries is developed and investigated.

Design and synthesis of novel sandwich-type C@TiO2@C hollow microspheres as efficient sulfur hosts for advanced lithium–sulfur batteries

2018 ◽  
Vol 6 (4) ◽  
pp. 1630-1638 ◽  
Author(s):  
Mingming Fang ◽  
Zhimin Chen ◽  
Yuan Liu ◽  
Junpeng Quan ◽  
Chong Yang ◽  
...  
Keyword(s):  
Hollow Microspheres ◽  
Design And Synthesis ◽  
Lithium Sulfur Batteries ◽  
Sandwich Type ◽  
Type C ◽  
Sulfur Hosts ◽  
Lithium Sulfur

Novel sandwich-type C@TiO2@C nanostructures were designed as efficient sulfur hosts for advanced lithium–sulfur batteries.

scholarly journals Self-supporting S@GO–FWCNTs composite films as positive electrodes for high-performance lithium–sulfur batteries

RSC Advances ◽  
2018 ◽  
Vol 8 (5) ◽  
pp. 2260-2266 ◽  
Author(s):  
Lifeng Cui ◽  
Yanan Xue ◽  
Suguru Noda ◽  
Zhongming Chen
Keyword(s):  
Graphene Oxide ◽  
High Performance ◽  
Composite Films ◽  
Current Collector ◽  
Aluminum Foil ◽  
Composite Cathode ◽  
Positive Electrodes ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

We report a synthesis of a self-supporting composite cathode film, wherein aluminum foil current collector is replaced by FWCNTs and sulfur particles are uniformly wrapped by graphene oxide along with FWCNTs.

High Mass-Loading Sulfur-Composite Cathode for Lithium-Sulfur Batteries

2020 ◽  
Vol MA2020-02 (2) ◽  
pp. 282-282
Author(s):  
Nurzhan Baikalov ◽  
Nurassyl Serik ◽  
Sandugash Kalybekkyzy ◽  
Almagul Mentbayeva ◽  
Zhumabay Bakenov
Keyword(s):  
Composite Cathode ◽  
High Mass ◽  
Mass Loading ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Cyclability of sulfur/dehydrogenated polyacrylonitrile composite cathode in lithium–sulfur batteries

2013 ◽  
Vol 18 (1) ◽  
pp. 69-76 ◽  
Author(s):  
The Nam Long Doan ◽  
Mahmoudreza Ghaznavi ◽  
Aishuak Konarov ◽  
Yongguang Zhang ◽  
P. Chen
Keyword(s):  
Composite Cathode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

An ultrathin surface-nitrided porous titanium sheet as a current collector-free sulfur host for high-gravimetric-capacity lithium–sulfur batteries

2019 ◽  
Vol 55 (11) ◽  
pp. 1655-1658 ◽  
Author(s):  
Hao Zhao ◽  
Pei Yang ◽  
Meili Du ◽  
Wenxiang He ◽  
Meng Liu ◽  
...  
Keyword(s):  
Sulfur Content ◽  
Current Collector ◽  
Porous Titanium ◽  
Titanium Sheet ◽  
Lithium Sulfur Batteries ◽  
Cathode Structure ◽  
Sulfur Host ◽  
A Current ◽  
Lithium Sulfur ◽  
Free Sulfur

A novel cathode structure combines the sulfur host and the current collector together, increasing the sulfur content by over 20%.

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