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.

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 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.

Hollow polyaniline sphere@sulfur composites for prolonged cycling stability of lithium–sulfur batteries

2014 ◽  
Vol 2 (27) ◽  
pp. 10350-10354 ◽  
Author(s):  
Guoqiang Ma ◽  
Zhaoyin Wen ◽  
Jun Jin ◽  
Yan Lu ◽  
Xiangwei Wu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Volume Expansion ◽  
Cycling Stability ◽  
Sulfur Cathode ◽  
Shuttle Effect ◽  
Excellent Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Sulfur cathode with excellent electrochemical performance based on hollow PANI spheres, which can suppress the shuttle effect and buffer the volume expansion.

Enhancing the performance of lithium–sulfur batteries by anchoring polar polymers on the surface of sulfur host materials

2016 ◽  
Vol 4 (41) ◽  
pp. 16148-16156 ◽  
Author(s):  
Manfang Chen ◽  
Xianyou Wang ◽  
Siyu Cai ◽  
Zhongyun Ma ◽  
Peng Song ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Carbon Materials ◽  
Polar Polymers ◽  
Host Materials ◽  
Excellent Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Triton X ◽  
Lithium Sulfur ◽  
Polar Polymer

Through anchoring polar polymer Triton X-100 on carbon materials, the MAC/S manifests excellent electrochemical performance as the cathode for Li–S batteries.

Enhanced electrochemical performance of sulfur on Y2O3-modified porous carbon aerogels for high performance lithium–sulfur batteries

2017 ◽  
Vol 41 (21) ◽  
pp. 12726-12735 ◽  
Author(s):  
Zhongqiang Ding ◽  
Xueliang Li ◽  
Pei Zhang ◽  
Jingjian Yu ◽  
Yang Hua
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
High Performance ◽  
Carbon Aerogels ◽  
Excellent Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Enhanced Electrochemical Performance ◽  
Lithium Sulfur

Ultrafine Y2O3modified carbon aerogels with S loading were successfully prepared and exhibit excellent electrochemical performance.

A high-efficiency N/P co-doped graphene/CNT@porous carbon hybrid matrix as a cathode host for high performance lithium–sulfur batteries

2017 ◽  
Vol 5 (38) ◽  
pp. 20458-20472 ◽  
Author(s):  
Huali Wu ◽  
Li Xia ◽  
Juan Ren ◽  
Qiaoji Zheng ◽  
Chenggang Xu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
High Performance ◽  
High Efficiency ◽  
One Pot ◽  
Excellent Electrochemical Performance ◽  
Lithium Sulfur Batteries ◽  
Doped Graphene ◽  
First Time ◽  
Co Doped ◽  
Lithium Sulfur

Eco-friendly, multi-heteroatom-doped 3D hybrids were constructed for the first time by one-pot pyrolysis and showed excellent electrochemical performance.

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.

Nitrogen-enriched hierarchical porous carbon with enhanced performance in supercapacitors and lithium–sulfur batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (92) ◽  
pp. 75403-75410 ◽  
Author(s):  
Xiaoliang Yu ◽  
Jianfeng Zhao ◽  
Ruitao Lv ◽  
Qinghua Liang ◽  
Yu Bai ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
Hierarchical Porous Carbon ◽  
Excellent Electrochemical Performance ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Nitrogen-enriched hierarchical porous carbon was prepared and showed excellent electrochemical performance in supercapacitors and lithium–sulfur batteries.

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