Silicon dioxide molecular sieve with mono-layer carbon deposited in the channels and carbon nanotubes on the outside for lithium–sulfur batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (65) ◽  
pp. 60550-60555 ◽  
Author(s):  
Lei Jia ◽  
Huiyu Li ◽  
Wentao Zhu ◽  
Xinping Qiu
Keyword(s):  
Carbon Nanotubes ◽  
Silicon Dioxide ◽  
Electrode Material ◽  
Molecular Sieve ◽  
Host Matrix ◽  
Mono Layer ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

A novel sulfur host matrix prepared by the deposition of mono-layer carbon into silicon dioxide molecular sieve channels and carbon nanotubes on the molecular sieve surface is proposed as an electrode material for lithium sulfur batteries.

Carbon nanotubes-intercalated Co-N-C as a robust sulfur host for lithium-sulfur batteries

2020 ◽  
Vol 121 ◽  
pp. 110625 ◽  
Author(s):  
Beibei Liu ◽  
Kaili Fan ◽  
Junhua Li ◽  
Guiyu Liu ◽  
Youcai Liu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

Constructing a 3D compact sulfur host based on carbon-nanotube threaded defective Prussian blue nanocrystals for high performance lithium–sulfur batteries

2020 ◽  
Vol 8 (3) ◽  
pp. 1154-1163 ◽  
Author(s):  
Guohong Shen ◽  
Zhixiao Liu ◽  
Piao Liu ◽  
Junfei Duan ◽  
Hussein A. Younus ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Prussian Blue ◽  
High Performance ◽  
Host Material ◽  
Highly Efficient ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

Towards practical lithium–sulfur batteries, a highly efficient sulfur host material based on intertwined carbon-nanotubes (CNTs) and defective Prussian blue (PB) nanocrystals is developed.

N-Doped graphitic ladder-structured carbon nanotubes as a superior sulfur host for lithium–sulfur batteries

2020 ◽  
Vol 7 (20) ◽  
pp. 3969-3979
Author(s):  
Rui Luo ◽  
Baojuan Xi ◽  
Ruchao Wei ◽  
Weihua Chen ◽  
Xiaojian Ma ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Rate Capability ◽  
Cobalt Nanoparticles ◽  
Cycling Stability ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Good Cycling Stability ◽  
Lithium Sulfur

Nitrogen doped graphitic ladder-structured carbon nanotubes loaded with cobalt nanoparticles were synthesized and shown to be a suitable sulfur host for lithium–sulfur batteries, which exhibits good cycling stability and excellent rate capability.

A 3D conductive network of porous carbon nanoparticles interconnected with carbon nanotubes as the sulfur host for long cycle life lithium–sulfur batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (47) ◽  
pp. 22601-22611 ◽  
Author(s):  
Shiqiang Luo ◽  
Weiwei Sun ◽  
Jianhuang Ke ◽  
Yiqi Wang ◽  
Shuangke Liu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Network Structure ◽  
Porous Carbon ◽  
Carbon Nanoparticles ◽  
Cycle Life ◽  
Conductive Network ◽  
Long Cycle Life ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

We report the design of a novel 3D conductive network structure (CNTs/Co–NC) and its application as a sulfur host for Li–S batteries.

A lightweight and binder-free electrode enabled by lignin fibers@carbon-nanotubes and graphene for ultrastable lithium–sulfur batteries

2018 ◽  
Vol 6 (46) ◽  
pp. 23486-23494 ◽  
Author(s):  
Tao Liu ◽  
Shimei Sun ◽  
Wei Song ◽  
Xiaolin Sun ◽  
Quanhai Niu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Current Collector ◽  
Lithium Sulfur Batteries ◽  
Binder Free ◽  
Sulfur Host ◽  
Lithium Sulfur

A lightweight and binder-free electrode, composed of lignin fibers@carbon nanotubes as sulfur host and graphene as current collector, is applied for ultrastable Li–S batteries.

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