Electrocatalysis of polysulfide conversion by conductive RuO2 nano dots for lithium–sulfur batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (35) ◽  
pp. 16730-16737 ◽  
Author(s):  
Ruxing Wang ◽  
Kangli Wang ◽  
Shu Gao ◽  
Mao Jiang ◽  
Jing Han ◽  
...  
Keyword(s):  
Rate Capability ◽  
Catalytic Conversion ◽  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Lithium Sulfur Batteries ◽  
First Time ◽  
Lithium Sulfur

Highly conductive RuO2 nano dots (NDs) are taken as an efficient anchor and catalytic conversion center of polysulfides for the first time, the designed RuO2@NMCs/S ternary electrodes possess superior rate capability and ultra-long cycle life.

Controllable electrolytic formation of Ti2O as an efficient sulfur host in lithium–sulfur (Li–S) batteries

2020 ◽  
Vol 8 (22) ◽  
pp. 11224-11232 ◽  
Author(s):  
Ruxing Wang ◽  
Kangli Wang ◽  
Hongwei Tao ◽  
Wenjie Zhao ◽  
Mao Jiang ◽  
...  
Keyword(s):  
Molten Salt ◽  
Electrochemical Synthesis ◽  
Synthesis Method ◽  
Rate Capability ◽  
Catalytic Conversion ◽  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Sulfur Host ◽  
Lithium Sulfur

Highly conductive Ti2O is controllably prepared by a molten salt electrochemical synthesis method and used as an efficient anchor and catalytic conversion center of polysulfides, the cells possess superior rate capability and ultra-long cycle life.

Micropores of pure nanographite spheres for long cycle life and high-rate lithium–sulfur batteries

2018 ◽  
Vol 6 (45) ◽  
pp. 23062-23070 ◽  
Author(s):  
Kexuan Liao ◽  
Shuting Chen ◽  
Huanhuan Wei ◽  
Jinchen Fan ◽  
Qunjie Xu ◽  
...  
Keyword(s):  
Cycle Life ◽  
High Rate ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Novel Structure ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

An effective and novel structure of pure hollow nanographite with micropores (∼8 Å) was successfully synthesized, and high-rate and long cycle life lithium–sulfur batteries were obtained.

Mango stone-derived activated carbon with high sulfur loading as a cathode material for lithium–sulfur batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (46) ◽  
pp. 39918-39925 ◽  
Author(s):  
Songtao Zhang ◽  
Mingbo Zheng ◽  
Zixia Lin ◽  
Rui Zang ◽  
Qingli Huang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Cathode Material ◽  
Composite Cathode ◽  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
High Sulfur Loading

A mango stone-derived activated carbon/sulfur composite cathode with a high sulfur loading of 71 wt% for long cycle-life Li–S batteries.

A Soft Approach to Encapsulate Sulfur: Polyaniline Nanotubes for Lithium-Sulfur Batteries with Long Cycle Life

2012 ◽  
Vol 24 (9) ◽  
pp. 1176-1181 ◽  
Author(s):  
Lifen Xiao ◽  
Yuliang Cao ◽  
Jie Xiao ◽  
Birgit Schwenzer ◽  
Mark H. Engelhard ◽  
...  
Keyword(s):  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Lithium Sulfur Batteries ◽  
Polyaniline Nanotubes ◽  
Lithium Sulfur

Effective strategies for long-cycle life lithium–sulfur batteries

2018 ◽  
Vol 6 (15) ◽  
pp. 6155-6182 ◽  
Author(s):  
Yibo He ◽  
Zhi Chang ◽  
Shichao Wu ◽  
Haoshen Zhou
Keyword(s):  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Effective Strategies ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Various efficient strategies for prolonging the cycle life of lithium–sulfur batteries.

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