Confining Sulfur in N‐Doped Hollow Porous Carbon Spheres for Improved Lithium‐Sulfur Batteries

2020 ◽  
Author(s):  
Yingbo Xiao ◽  
Sijia Guo ◽  
Dixiong Li ◽  
Jia Wang ◽  
Xin Li ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Carbon Spheres ◽  
Lithium Sulfur Batteries ◽  
Porous Carbon Spheres ◽  
Lithium Sulfur

Porous carbon spheres as a functional conducting framework for use in lithium–sulfur batteries

RSC Advances ◽  
2013 ◽  
Vol 3 (29) ◽  
pp. 11774 ◽  
Author(s):  
Min-Sik Park ◽  
Ji-Sang Yu ◽  
Ki Jae Kim ◽  
Goojin Jeong ◽  
Jae-Hun Kim ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Carbon Spheres ◽  
Lithium Sulfur Batteries ◽  
Porous Carbon Spheres ◽  
Lithium Sulfur

N and S co-doped porous carbon spheres prepared using l-cysteine as a dual functional agent for high-performance lithium–sulfur batteries

2015 ◽  
Vol 51 (100) ◽  
pp. 17720-17723 ◽  
Author(s):  
Shuzhang Niu ◽  
Wei Lv ◽  
Guangmin Zhou ◽  
Yanbing He ◽  
Baohua Li ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
High Performance ◽  
Carbon Microspheres ◽  
Carbon Spheres ◽  
Dual Functional ◽  
Lithium Sulfur Batteries ◽  
Porous Carbon Spheres ◽  
Co Doped ◽  
Lithium Sulfur

N and S co-doped porous carbon microspheres (NS-PCSs) prepared by using a dual functional agent, l-cysteine, show outstanding electrochemical performance in lithium sulfur batteries.

scholarly journals Nitrogen–sulfur dual-doped porous carbon spheres/sulfur composites for high-performance lithium–sulfur batteries

RSC Advances ◽  
2019 ◽  
Vol 9 (29) ◽  
pp. 16571-16577 ◽  
Author(s):  
Liping Zhao ◽  
Gang Liu ◽  
Peng Zhang ◽  
Liqun Sun ◽  
Lina Cong ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
High Performance ◽  
Positive Electrode ◽  
Carbon Spheres ◽  
Excellent Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Porous Carbon Spheres ◽  
Lithium Sulfur

Simultaneously introduced nitrogen–sulfur through one reagent. The as-prepared PCS-NS/S composites exhibited excellent electrochemical performance as positive electrode for Li–S battery.

Sustainable Synthesis of N‐Doped Hollow Porous Carbon Spheres via a Spray‐Drying Method for Lithium‐Sulfur Storage with Ultralong Cycle Life

2020 ◽  
Vol 3 (11) ◽  
pp. 1201-1208
Author(s):  
Yijian Liu ◽  
Hao Guo ◽  
Baohua Zhang ◽  
Gongyu Wen ◽  
Robert Vajtai ◽  
...  
Keyword(s):  
Spray Drying ◽  
Porous Carbon ◽  
Cycle Life ◽  
Carbon Spheres ◽  
Drying Method ◽  
Porous Carbon Spheres ◽  
Lithium Sulfur

MOF-derived fluorine and nitrogen co-doped porous carbon for an integrated membrane in lithium–sulfur batteries

2021 ◽  
Vol 45 (5) ◽  
pp. 2361-2365
Author(s):  
Xinzuo Fang ◽  
Yu Jiang ◽  
Kailong Zhang ◽  
Guang Hu ◽  
Weiwei Hu
Keyword(s):  
Porous Carbon ◽  
Cycling Stability ◽  
Lithium Sulfur Batteries ◽  
Co Doped ◽  
Lithium Sulfur

The F and N co-doped porous carbon derived from ZIF-8 is used as a membrane in Li–S batteries with enhanced capacity and cycling stability.

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