A nitrogen-doped unzipped carbon nanotube/sulfur composite as an advanced cathode for lithium–sulfur batteries

2015 ◽  
Vol 39 (11) ◽  
pp. 8901-8907 ◽  
Author(s):  
Liang Chen ◽  
Zhongxue Chen ◽  
Zheng Huang ◽  
Yingfei Wang ◽  
Haihui Zhou ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Electrochemical Performance ◽  
Nitrogen Doping ◽  
Rational Design ◽  
Nitrogen Doped ◽  
Excellent Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Rational design of the cathode nanostructure and successful nitrogen doping lead to excellent electrochemical performance of the NUCNT/S cathode.

Rational design of exfoliated 1T MoS2@CNT-based bifunctional separators for lithium sulfur batteries

2017 ◽  
Vol 5 (45) ◽  
pp. 23909-23918 ◽  
Author(s):  
Y. C. Jeong ◽  
J. H. Kim ◽  
S. H. Kwon ◽  
J. Y. Oh ◽  
J. Park ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Rational Design ◽  
Tandem Configuration ◽  
Excellent Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

1T exfoliated MoS2@CNT-based bifunctional separators in a tandem configuration delivered excellent electrochemical performance, and rational guidelines for preparing bifunctional separators for lithium sulfur batteries were suggested.

Enhanced electrochemical performance by a three-dimensional interconnected porous nitrogen-doped graphene/carbonized polypyrrole composite for lithium–sulfur batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (31) ◽  
pp. 26264-26270 ◽  
Author(s):  
Fei-Fei Zhang ◽  
Chun-Li Wang ◽  
Gang Huang ◽  
Dong-Ming Yin ◽  
Li-Min Wang
Keyword(s):  
Electrochemical Performance ◽  
Three Dimensional ◽  
Nitrogen Doped ◽  
Excellent Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Polypyrrole Composite ◽  
Sulfur Hosts ◽  
Lithium Sulfur

3D interconnected porous nitrogen-doped graphene/carbonized polypyrrole nanotubes are employed as sulfur hosts, they exhibit excellent electrochemical performance for lithium–sulfur batteries.

Intertwined Nitrogen‐Doped Carbon Nanotube Microsphere as Polysulfide Grappler for High‐Performance Lithium‐Sulfur Batteries

2019 ◽  
Vol 6 (5) ◽  
pp. 1466-1474 ◽  
Author(s):  
Kaixiong Xiang ◽  
Manfang Chen ◽  
Jun Hu ◽  
Sicheng Wang ◽  
Xiaoyu Wen ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Performance ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Carbon ◽  
Lithium Sulfur

Rational design of MXene@TiO2 nanoarray enabling dual lithium polysulfide chemisorption towards high-performance lithium–sulfur batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (32) ◽  
pp. 16678-16684 ◽  
Author(s):  
Sheng-You Qiu ◽  
Chuang Wang ◽  
Zai-Xing Jiang ◽  
Li-Su Zhang ◽  
Liang-Liang Gu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Performance ◽  
Rational Design ◽  
Lithium Polysulfide ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A novel heterostructure consisting of highly ordered TiO2 nanoarrays grown on the MXene nanosheets displays formidable dual chemisorption capability to trap polysulfides and superior electrochemical performance for Li–S batteries.

Discarded cigarette filter-derived hierarchically porous carbon@graphene composites for lithium–sulfur batteries

2019 ◽  
Vol 7 (8) ◽  
pp. 3558-3562 ◽  
Author(s):  
Hongbin Xu ◽  
Yang Liu ◽  
Qianyun Bai ◽  
Renbing Wu
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
Mesoporous Carbon ◽  
Cigarette Filter ◽  
Hierarchically Porous ◽  
Excellent Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
High Sulfur Loading

Trash to treasure: discarded cigarette filters have been utilized to fabricate hierarchical macro–micro–mesoporous carbon@graphene composites, which enable high sulfur loading and confine the dissolution of lithium polysulfides, and thus exhibit an excellent electrochemical performance in Li–S batteries.

Hydroxylated carbon nanotube enhanced sulfur cathodes for improved electrochemical performance of lithium–sulfur batteries

2015 ◽  
Vol 51 (71) ◽  
pp. 13682-13685 ◽  
Author(s):  
Joo Hyun Kim ◽  
Kun Fu ◽  
Junghyun Choi ◽  
Seho Sun ◽  
Jeonghyun Kim ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Sulfur Cathodes ◽  
Lithium Sulfur

Hydroxylated multi-walled carbon nanotubes were introduced into sulfur cathodes to utilize the hydrophilic attraction between the OH group and polysulfides as well as to increase the utilization of sulfur.

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