Construction of all-carbon micro/nanoscale interconnected sulfur host for high-rate and ultra-stable lithium-sulfur batteries: role of oxygen-containing functional groups

2021 ◽  
Author(s):  
Guo Wen Sun ◽  
Chao Yue Zhang ◽  
Zhe Dai ◽  
Meng Jing Jin ◽  
Qian Yu Liu ◽  
...  
Keyword(s):  
Functional Groups ◽  
High Rate ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

Frogspawn inspired hollow Fe3C@N–C as an efficient sulfur host for high-rate lithium–sulfur batteries

Nanoscale ◽  
2019 ◽  
Vol 11 (44) ◽  
pp. 21532-21541 ◽  
Author(s):  
Huaiyue Zhang ◽  
Hongtao Cui ◽  
Jing Li ◽  
Yuanyuan Liu ◽  
Yanzhao Yang ◽  
...  
Keyword(s):  
High Rate ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Long Life ◽  
Lithium Sulfur

A hollow Fe3C@N–C with frogspawn-like architecture was successfully constructed as an efficient sulfur host for high-rate and long-life lithium–sulfur batteries.

A “boxes in fibers” strategy to construct a necklace-like conductive network for high-rate and high-loading lithium–sulfur batteries

2020 ◽  
Vol 8 (22) ◽  
pp. 11327-11336 ◽  
Author(s):  
Shiyuan Zhou ◽  
Jiapeng Liu ◽  
Fanxuan Xie ◽  
Yinghao Zhao ◽  
Tao Mei ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
High Rate ◽  
High Loading ◽  
Conductive Network ◽  
Excellent Performance ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

Following a “boxes in fibers” strategy, a 3D conductive network is constructed by necklace-like N-doped carbon nanofibers with carbon nanoboxes and TiC as an efficient sulfur host, showing excellent performance even under high-rate and high-loading.

scholarly journals Double Role of CoO-Co4N Hetero-Nanocages as Sulfur Host for Lithium-sulfur Batteries

2021 ◽  
Author(s):  
Yi-Ming Lu ◽  
Jin-Lin Yang ◽  
Shi-Xi Zhao ◽  
Xiang-Tian Zeng ◽  
Lü-Qiang Yu ◽  
...  
Keyword(s):  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

scholarly journals A spheres-in-tube carbonaceous nanostructure for high-capacity and high-rate lithium–sulfur batteries

2018 ◽  
Vol 6 (30) ◽  
pp. 14885-14893 ◽  
Author(s):  
Yuanhang Ge ◽  
Ze Chen ◽  
Sunjie Ye ◽  
Zhifeng Zhu ◽  
Yingfeng Tu ◽  
...  
Keyword(s):  
High Capacity ◽  
Reversible Capacity ◽  
Cycling Stability ◽  
High Rate ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Good Cycling Stability ◽  
Lithium Sulfur

A spheres-in-tube carbonaceous nanostructure has been prepared as an effective sulfur host, exhibiting large reversible capacity and good cycling stability.

Macroporous Multichannel Carbon Nanofibers Embedded with Co/Fe‐N Electrocatalyst as the Sulfur Host for Boosting Polysulfides Conversion in Lithium‐Sulfur Batteries

2021 ◽  
Vol 6 (24) ◽  
pp. 5932-5940
Author(s):  
Zhiliang Zhang ◽  
Jie Xu ◽  
Waqas Ahmed ◽  
Weiqiang Tang ◽  
Dongfang Niu ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur
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