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.

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.

Fast and Scalable Hydrodynamic Synthesis of MnO2/Defect-Free Graphene Nanocomposites with High Rate Capability and Long Cycle Life

2018 ◽  
Vol 10 (41) ◽  
pp. 35250-35259 ◽  
Author(s):  
Seok Bok Hong ◽  
Jae-Min Jeong ◽  
Heon Gyu Kang ◽  
Donghyuk Seo ◽  
Younghyun Cha ◽  
...  
Keyword(s):  
Rate Capability ◽  
Cycle Life ◽  
High Rate ◽  
High Rate Capability ◽  
Graphene Nanocomposites ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Free Graphene

NiCo-LDH/Ti3C2 MXene hybrid materials for lithium ion battery with high-rate capability and long cycle life

2020 ◽  
Vol 50 ◽  
pp. 143-153 ◽  
Author(s):  
Rui Zhang ◽  
Zhe Xue ◽  
Jiaqian Qin ◽  
Montree Sawangphruk ◽  
Xinyu Zhang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Hybrid Materials ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycle Life ◽  
High Rate ◽  
High Rate Capability ◽  
Long Cycle ◽  
Long Cycle Life

Ultrahigh-Capacity Organic Anode with High-Rate Capability and Long Cycle Life for Lithium-Ion Batteries

2017 ◽  
Vol 2 (9) ◽  
pp. 2140-2148 ◽  
Author(s):  
Yan Wang ◽  
Yonghong Deng ◽  
Qunting Qu ◽  
Xueying Zheng ◽  
Jingyu Zhang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycle Life ◽  
High Rate ◽  
High Rate Capability ◽  
Long Cycle ◽  
Long Cycle Life

Ruthenium oxide coated ordered mesoporous carbon nanofiber arrays: a highly bifunctional oxygen electrocatalyst for rechargeable Zn–air batteries

2016 ◽  
Vol 4 (17) ◽  
pp. 6282-6289 ◽  
Author(s):  
Ziyang Guo ◽  
Chao Li ◽  
Wangyu Li ◽  
Hua Guo ◽  
Xiuli Su ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Carbon Nanofiber ◽  
Rate Capability ◽  
Ruthenium Oxide ◽  
Ordered Mesoporous Carbon ◽  
Cycle Life ◽  
Long Cycle ◽  
Long Cycle Life ◽  
Ordered Mesoporous

Zn–air batteries with a RuO2-coated MCNA catalyst display relatively low overpotentials, long cycle life and superior rate capability.

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