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.

A facile and rapid preparation of highly crumpled nitrogen-doped graphene-like nanosheets for high-performance supercapacitors

2015 ◽  
Vol 3 (25) ◽  
pp. 13210-13214 ◽  
Author(s):  
Hui Peng ◽  
Guofu Ma ◽  
Kanjun Sun ◽  
Zhiguo Zhang ◽  
Qian Yang ◽  
...  
Keyword(s):  
Specific Surface ◽  
Pore Volume ◽  
High Performance ◽  
High Specific Surface Area ◽  
Macroporous Resin ◽  
Rapid Preparation ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Large Pore Volume

Highly crumpled nitrogen-doped graphene-like nanosheets (CN-GLSs) with a high specific surface area (1169 m2 g−1) and large pore volume (2.58 cm3 g−1) are prepared from a macroporous resin via simultaneous urea gasification expansion and CaCl2 activation methods.

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.

Sulfur@nitrogen-doped carbon yolk@shell nanospheres synthesized via in situ oxidation for Lithium–Sulfur batteries

2020 ◽  
Vol 834 ◽  
pp. 155128 ◽  
Author(s):  
Zhanshuang Jin ◽  
Bingqiu Liu ◽  
Qi Zhang ◽  
Guangyan Sun ◽  
Lu Li ◽  
...  
Keyword(s):  
In Situ Oxidation ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Carbon ◽  
Lithium Sulfur
Sign in / Sign up

Export Citation Format

Share Document