scholarly journals A simple and general approach for in situ synthesis of sulfur–porous carbon composites for lithium–sulfur batteries

2019 ◽  
Vol 3 (12) ◽  
pp. 3498-3509 ◽  
Author(s):  
Noel Díez ◽  
Guillermo A. Ferrero ◽  
Marta Sevilla ◽  
Antonio B. Fuertes
Keyword(s):  
Porous Carbon ◽  
Sodium Thiosulfate ◽  
In Situ Synthesis ◽  
Simple Approach ◽  
Carbon Composites ◽  
Sulfur Source ◽  
Lithium Sulfur Batteries ◽  
Activating Agent ◽  
Lithium Sulfur

Biomass-derived carbon/sulfur composites are synthesized by a simple approach using sodium thiosulfate as both the activating agent and sulfur source.

Porous carbon nanofibers formed in situ by electrospinning with a volatile solvent additive into an ice water bath for lithium–sulfur batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (30) ◽  
pp. 23749-23757 ◽  
Author(s):  
Ling Huang ◽  
Jianli Cheng ◽  
Guoxing Qu ◽  
Xiaodong Li ◽  
Yang Hu ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Porous Carbon ◽  
Water Bath ◽  
Lithium Sulfur Batteries ◽  
Solvent Additive ◽  
Ice Water ◽  
Lithium Sulfur

In situ-formed porous carbon nanofibers were synthesized by electrospinning with a volatile solvent additive into an ice water bath.

In situ sulfur deposition route to obtain sulfur–carbon composite cathodes for lithium–sulfur batteries

2014 ◽  
Vol 2 (12) ◽  
pp. 4316-4323 ◽  
Author(s):  
W. G. Wang ◽  
X. Wang ◽  
L. Y. Tian ◽  
Y. L. Wang ◽  
S. H. Ye
Keyword(s):  
Reversible Capacity ◽  
Carbon Composite ◽  
Cycle Performance ◽  
Carbon Composites ◽  
Stable Cycle ◽  
Sulfur Deposition ◽  
Composite Cathodes ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Sulfur–carbon composites were prepared by an in situ sulfur deposition route developed for the heterogeneous nucleation of sulfur into nanopores of conductive carbon black (CCB) by fumigation of Na2S4/CCB powder with HCl. The sulfur–carbon composites demonstrate enhanced reversible capacity and stable cycle performance.

In Situ Synthesis of Bipyramidal Sulfur with 3D Carbon Nanotube Framework for Lithium-Sulfur Batteries

2013 ◽  
Vol 24 (15) ◽  
pp. 2248-2252 ◽  
Author(s):  
Lina Wang ◽  
Yu Zhao ◽  
Morgan L. Thomas ◽  
Hye Ryung Byon
Keyword(s):  
Carbon Nanotube ◽  
In Situ Synthesis ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

In situ synthesis of flexible elastic N-doped carbon foam as a carbon current collector and interlayer for high-performance lithium sulfur batteries

2016 ◽  
Vol 4 (22) ◽  
pp. 8636-8644 ◽  
Author(s):  
Zhaoxia Cao ◽  
Jun Zhang ◽  
Yanmin Ding ◽  
Yanlei Li ◽  
Mengjiao Shi ◽  
...  
Keyword(s):  
Polyurethane Foam ◽  
High Performance ◽  
Current Collector ◽  
Cost Effective ◽  
Carbon Foam ◽  
In Situ Synthesis ◽  
Lithium Sulfur Batteries ◽  
Environmentally Friendly Method ◽  
Lithium Sulfur

A flexible elastic N-doped carbon foam (NCF) has been successfully synthesized in situ via direct carbonization/pyrolysis of polyurethane foam, which is a facile, cost-effective and environmentally friendly method.

In Situ Synthesis of Sulfur Host with Chemisorption and Electrocatalytic Capability toward High‐Performance Lithium–Sulfur Batteries

2019 ◽  
Vol 7 (12) ◽  
pp. 1900015 ◽  
Author(s):  
Huali Yu ◽  
Xiaoqing Guo ◽  
Xiaofei Liu ◽  
Suya Lu ◽  
Youcai Lu ◽  
...  
Keyword(s):  
High Performance ◽  
In Situ Synthesis ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur
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