Modified nano-CaCO3 hard template method for hierarchical porous carbon powder with enhanced electrochemical performance in lithium-sulfur battery

2021 ◽  
Author(s):  
Yuanyuan Yang ◽  
Yinglin Yan ◽  
Bing Ren ◽  
Chaojiang Fan ◽  
Ying Liu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Template Method ◽  
Carbon Powder ◽  
Hierarchical Porous Carbon ◽  
Hard Template ◽  
Hierarchical Porous ◽  
Sulfur Battery ◽  
Enhanced Electrochemical Performance ◽  
Lithium Sulfur ◽  
Hard Template Method

A novel mangosteen peels derived hierarchical porous carbon for lithium sulfur battery

2017 ◽  
Vol 209 ◽  
pp. 594-597 ◽  
Author(s):  
Mingzhe Xue ◽  
Chen Chen ◽  
Zhiwei Ren ◽  
Yan Tan ◽  
Bing Li ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Hierarchical Porous Carbon ◽  
Lithium Sulfur Battery ◽  
Hierarchical Porous ◽  
Sulfur Battery ◽  
Lithium Sulfur

Dual-functional hard template directed one-step formation of a hierarchical porous carbon–carbon nanotube hybrid for lithium–sulfur batteries

2016 ◽  
Vol 52 (82) ◽  
pp. 12143-12146 ◽  
Author(s):  
Chong Luo ◽  
Shuzhang Niu ◽  
Guangmin Zhou ◽  
Wei Lv ◽  
Baohua Li ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Porous Carbon ◽  
High Performance ◽  
Hierarchical Porous Carbon ◽  
Hard Template ◽  
Dual Functional ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
One Step ◽  
Lithium Sulfur

A hierarchical porous carbon–carbon nanotube hybrid, which can be used as a high performance carbon host for sulfur, is formed in one step using a dual-functional hard template.

The Enhanced Electrochemical Performance of Lithium/Sulfur Battery with Protected Lithium Anode

2012 ◽  
Vol 476-478 ◽  
pp. 676-680 ◽  
Author(s):  
Ming Sen Zheng ◽  
Jia Jia Chen ◽  
Quan Feng Dong
Keyword(s):  
Electrochemical Performance ◽  
Liquid Electrolyte ◽  
Discharge Performance ◽  
Lithium Sulfur Batteries ◽  
Unit Cells ◽  
Protection Layer ◽  
Sulfur Battery ◽  
Enhanced Electrochemical Performance ◽  
Lithium Sulfur ◽  
Charge Discharge

The protection layer was introduced to the surface of the Li anode to enhance the charge/discharge performance of lithium/sulfur batteries. The Pt protection layer was formed by magnetron sputtering method. When the Li anode is coated with the protection layer, the unit cells with a liquid electrolyte showed an enhanced charge/discharge performance, resulting in an average discharge capacity of 750mAh/g during 90 cycles. All the charge/discharge tests were performed at room temperatures.

Graphene oxide wrapped hierarchical porous carbon–sulfur composite cathode with enhanced cycling and rate performance for lithium sulfur batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (8) ◽  
pp. 5516-5522 ◽  
Author(s):  
Shuangke Liu ◽  
Kai Xie ◽  
Yujie Li ◽  
Zhongxue Chen ◽  
Xiaobin Hong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Porous Carbon ◽  
Composite Cathode ◽  
Rate Performance ◽  
Hierarchical Porous Carbon ◽  
Step Method ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Sulfur Battery ◽  
Lithium Sulfur

A graphene oxide sheet wrapped hierarchical porous carbon–sulfur (HPC–S@GO) composite was designed by a two-step method to improve the lithium sulfur battery performance.

Nitrogen-rich hierarchical porous carbon paper for a free-standing cathode of lithium sulfur battery

Carbon ◽  
2021 ◽  
Vol 172 ◽  
pp. 624-636
Author(s):  
Jae Hyun Park ◽  
Won Yeong Choi ◽  
Jeongwoo Yang ◽  
Dohyeun Kim ◽  
Hyeonseo Gim ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Carbon Paper ◽  
Hierarchical Porous Carbon ◽  
Free Standing ◽  
Lithium Sulfur Battery ◽  
Hierarchical Porous ◽  
Sulfur Battery ◽  
Lithium Sulfur
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