High-Efficiency Hybrid Sulfur Cathode Based on Electroactive Niobium Tungsten Oxide and Conductive Carbon Nanotubes for All-Solid-State Lithium–Sulfur Batteries

2021 ◽  
Author(s):  
Bo-Sheng Zhao ◽  
Lu Wang ◽  
Sheng Liu ◽  
Guo-Ran Li ◽  
Xue-Ping Gao
Keyword(s):  
Carbon Nanotubes ◽  
Solid State ◽  
Tungsten Oxide ◽  
High Efficiency ◽  
Sulfur Cathode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Long-life Li–S batteries based on enabling the immobilization and catalytic conversion of polysulfides

2019 ◽  
Vol 7 (38) ◽  
pp. 21747-21758 ◽  
Author(s):  
Yupeng Zhang ◽  
Rong Gu ◽  
Shuai Zheng ◽  
KeXuan Liao ◽  
Penghui Shi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Efficiency ◽  
Catalytic Conversion ◽  
Carbon Nanospheres ◽  
One Dimensional ◽  
Lithium Sulfur Batteries ◽  
Long Life ◽  
Lithium Sulfur

A novel hierarchical mesoporous nitrogen-rich carbon nanospheres comprising one-dimensional (1D) bamboo-like carbon nanotubes encapsulating Fe3O4 nanoparticles synthesized are used as a high-efficiency host for lithium–sulfur batteries.

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.

scholarly journals Improved lithium-ion and electrically conductive sulfur cathode for all-solid-state lithium–sulfur batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (31) ◽  
pp. 19231-19236 ◽  
Author(s):  
Cheng Zhang ◽  
Yue Lin ◽  
Yuewu Zhu ◽  
Zhi Zhang ◽  
Jin Liu
Keyword(s):  
Solid State ◽  
Lithium Ion ◽  
Sulfur Cathode ◽  
Electrically Conductive ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

The performance of a GO–PEG@C/S-based battery is significantly enhanced by incorporating PEG.

Long-life, high-efficiency lithium/sulfur batteries from sulfurized carbon nanotube cathodes

2015 ◽  
Vol 3 (18) ◽  
pp. 10127-10133 ◽  
Author(s):  
Jianhua Yan ◽  
Xingbo Liu ◽  
Xianfeng Wang ◽  
Bingyun Li
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
High Efficiency ◽  
Coulombic Efficiency ◽  
Long Cycle Life ◽  
High Sulfur Content ◽  
Lithium Sulfur Batteries ◽  
Unique Method ◽  
Long Life ◽  
Lithium Sulfur

Sulfurized carbon nanotubes (SCNT) with a high sulfur content (68%) have been produced with a unique method. Li–S cells comprised of the developed SCNT cathodes presented a long cycle life exceeding 1300 cycles and an extremely low capacity decay rate (0.025% per cycle) at 1/3 C rate. Moreover, their Coulombic efficiency was higher than 95.5%.

MWCNT porous microspheres with an efficient 3D conductive network for high performance lithium–sulfur batteries

2016 ◽  
Vol 4 (3) ◽  
pp. 775-780 ◽  
Author(s):  
Xiaomin Ye ◽  
Jie Ma ◽  
Yong-Sheng Hu ◽  
Huiying Wei ◽  
Fangfu Ye
Keyword(s):  
Carbon Nanotubes ◽  
High Performance ◽  
Conductive Network ◽  
Sulfur Cathode ◽  
Porous Microspheres ◽  
Lithium Sulfur Batteries ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Lithium Sulfur

A novel multi-walled carbon nanotubes microspheres were successfully prepared and applied to the sulfur cathode of lithium sulfur batteries.

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