Porous carbon nanotubes etched by water steam for high-rate large-capacity lithium–sulfur batteries

2014 ◽  
Vol 2 (23) ◽  
pp. 8683-8689 ◽  
Author(s):  
Zhubing Xiao ◽  
Zhi Yang ◽  
Huagui Nie ◽  
Yanqi Lu ◽  
Keqin Yang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Water Vapor ◽  
Porous Carbon ◽  
Pore Volume ◽  
High Specific Surface Area ◽  
High Rate ◽  
Water Steam ◽  
Lithium Sulfur Batteries ◽  
One Step ◽  
Lithium Sulfur

A simple, green, scalable one-step approach to obtain porous CNTs (PCNTs) with a high specific surface area and pore volume has been developed involving a mild chemical reaction between CNTs and rare oxygen sourced from nebulized water vapor at high temperatures.

One step production of in situ nitrogen doped mesoporous carbon confined sulfur for lithium–sulfur batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (40) ◽  
pp. 31629-31636 ◽  
Author(s):  
Yajin Hao ◽  
Zhiqiang Shi ◽  
Jing Wang ◽  
Qiang Xu
Keyword(s):  
Specific Surface ◽  
Pore Volume ◽  
Mesoporous Carbon ◽  
High Specific Surface Area ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
One Step ◽  
Large Pore Volume ◽  
Lithium Sulfur

Nitrogen doped mesoporous carbon (NMC) with high specific surface area, large pore volume and stable nitrogen content has been prepared by in situ doping through one step carbonization to immobilize sulfur for lithium–sulfur batteries.

One-step synthesized CoNi-embedded N-doped carbon nanotubes as sulfur host to synergistically immobilize the discharge products in lithium-sulfur batteries

2021 ◽  
Vol 874 ◽  
pp. 159952
Author(s):  
Jiajia Wang ◽  
Xiyan Yue ◽  
Zhengkun Xie ◽  
Amar M. Patil ◽  
Shang Peng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Lithium Sulfur Batteries ◽  
One Step ◽  
Sulfur Host ◽  
Lithium Sulfur

One‐Step Synthesis of N/S Codoped “Porous Carbon Cloth” as a Sulfur Carrier for Lithium–Sulfur Batteries

2020 ◽  
Vol 8 (9) ◽  
pp. 2000188
Author(s):  
Zheng Ma ◽  
Xia Xiang ◽  
Chengxiang Tian ◽  
Juwei Wu ◽  
Pengcheng Li ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Carbon Cloth ◽  
Lithium Sulfur Batteries ◽  
One Step ◽  
Lithium Sulfur

Self-Templated Formation of Interlaced Carbon Nanotubes Threaded Hollow Co3S4 Nanoboxes for High-Rate and Heat-Resistant Lithium–Sulfur Batteries

2017 ◽  
Vol 139 (36) ◽  
pp. 12710-12715 ◽  
Author(s):  
Tao Chen ◽  
Zewen Zhang ◽  
Baorui Cheng ◽  
Renpeng Chen ◽  
Yi Hu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Rate ◽  
Heat Resistant ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Flexible all-carbon interlinked nanoarchitectures as cathode scaffolds for high-rate lithium–sulfur batteries

2014 ◽  
Vol 2 (28) ◽  
pp. 10869-10875 ◽  
Author(s):  
Jia-Qi Huang ◽  
Hong-Jie Peng ◽  
Xin-Yan Liu ◽  
Jing-Qi Nie ◽  
Xin-Bing Cheng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Mechanical Strength ◽  
High Capacity ◽  
Rate Capability ◽  
High Rate ◽  
Sulfur Cathode ◽  
High Mechanical Strength ◽  
Cathode Electrode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A flexible sulfur cathode electrode based on interlinked carbon nanotubes/carbon nanocages with superior conductivity and high mechanical strength was fabricated, which presented an high capacity of 1354 mAh g−1 and exhibited a high electrochemical rate capability.

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.

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