Three-dimensional graphene network-supported Co, N-codoped porous carbon nanocages as free-standing polysulfides mediator for lithium-sulfur batteries

2020 ◽  
Vol 399 ◽  
pp. 125686 ◽  
Author(s):  
Ruirui Wang ◽  
Ziliang Chen ◽  
Yuqing Sun ◽  
Cheng Chang ◽  
Chaofan Ding ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Three Dimensional ◽  
Free Standing ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

scholarly journals Fast conversion of lithium (poly)sulfides in lithium–sulfur batteries using three-dimensional porous carbon

RSC Advances ◽  
2021 ◽  
Vol 11 (41) ◽  
pp. 25266-25273
Author(s):  
Xinghua Liang ◽  
Xi Wu ◽  
Shuaibo Zeng ◽  
Wei Xu ◽  
Xingtao Jiang ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Three Dimensional ◽  
Cycling Stability ◽  
Lithium Sulfur Batteries ◽  
Electrochemical Cycling ◽  
Sulfur Host ◽  
Lithium Sulfur

A three-dimensional porous carbon was prepared as a sulfur host. It effectively restrains dissolution of polysulfides by improving the conversion kinetics between polysulfides, thereby enhancing the electrochemical cycling stability.

A free-standing carbon nanofiber interlayer for high-performance lithium–sulfur batteries

2015 ◽  
Vol 3 (8) ◽  
pp. 4530-4538 ◽  
Author(s):  
Richa Singhal ◽  
Sheng-Heng Chung ◽  
Arumugam Manthiram ◽  
Vibha Kalra
Keyword(s):  
Pore Structure ◽  
Surface Area ◽  
Porous Carbon ◽  
High Performance ◽  
Carbon Nanofiber ◽  
Free Standing ◽  
Porous Carbon Nanofiber ◽  
Battery Capacity ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Free-standing porous carbon nanofiber interlayers with tunable surface area and pore structure have been studied to enhance the Li–S battery capacity and cycle life.

Free-standing sulfur host based on titanium-dioxide-modified porous-carbon nanofibers for lithium-sulfur batteries

2017 ◽  
Vol 356 ◽  
pp. 172-180 ◽  
Author(s):  
Xiong Song ◽  
Tuo Gao ◽  
Suqing Wang ◽  
Yue Bao ◽  
Guoping Chen ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Free Standing ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur
Sign in / Sign up

Export Citation Format

Share Document