Ordered micro-mesoporous carbon spheres embedded with well-dispersed ultrafine Fe3C nanocrystals as cathode material for high-performance lithium-sulfur batteries

2020 ◽  
Vol 388 ◽  
pp. 124315
Author(s):  
Zhanshuang Jin ◽  
Ming Zhao ◽  
Tianning Lin ◽  
Zhao Wang ◽  
Qi Zhang ◽  
...  
Keyword(s):  
Cathode Material ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Carbon Spheres ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Mesoporous carbon spheres with controlled porosity for high-performance lithium–sulfur batteries

2015 ◽  
Vol 285 ◽  
pp. 469-477 ◽  
Author(s):  
Dexian Wang ◽  
Aiping Fu ◽  
Hongliang Li ◽  
Yiqian Wang ◽  
Peizhi Guo ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
High Performance ◽  
Carbon Spheres ◽  
Lithium Sulfur Batteries ◽  
Controlled Porosity ◽  
Lithium Sulfur

in situ engineered ultrafine NiS2-ZnS heterostructures in micro–mesoporous carbon spheres accelerating polysulfide redox kinetics for high-performance lithium–sulfur batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (30) ◽  
pp. 16201-16207
Author(s):  
Zhanshuang Jin ◽  
Tianning Lin ◽  
Hongfeng Jia ◽  
Bingqiu Liu ◽  
Qi Zhang ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Chemical Adsorption ◽  
Carbon Spheres ◽  
Redox Kinetics ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A combination of uNiS2-ZnS and micro–mesoporous carbon perfectly achieves a synergistic effect for the physical confinement and chemical adsorption/catalysis of polysulfides.

A pomegranate-structured sulfur cathode material with triple confinement of lithium polysulfides for high-performance lithium–sulfur batteries

2017 ◽  
Vol 5 (23) ◽  
pp. 11788-11793 ◽  
Author(s):  
Yingying Mi ◽  
Wen Liu ◽  
Qian Wang ◽  
Jianbing Jiang ◽  
Gary W. Brudvig ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Cathode Material ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Sulfur Cathode ◽  
Oxide Composite ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A pomegranate-structured sulfur cathode material, with a dendrimer/graphene-oxide composite wrapping sulfur-infiltrated ferrocene-functionalized mesoporous carbon, shows high electrochemical performance.

Rational design of well-dispersed ultrafine CoS2 nanocrystals in micro–mesoporous carbon spheres with a synergistic effect for high-performance lithium–sulfur batteries

2020 ◽  
Vol 8 (21) ◽  
pp. 10885-10890 ◽  
Author(s):  
Zhanshuang Jin ◽  
Ming Zhao ◽  
Tianning Lin ◽  
Bingqiu Liu ◽  
Qi Zhang ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Rational Design ◽  
New Method ◽  
Rate Performance ◽  
Carbon Spheres ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
Lithium Sulfur

Micro–mesoporous carbon (MMC) embedded with well-dispersed ultrafine CoS2 (uCoS2) nanocrystals as an efficient sulfur host is prepared by a new method. As a result, a S/uCoS2@MMC cathode exhibits outstanding cycling stability and rate performance.

A polysulfide reduction accelerator – NiS2-modified sulfurized polyacrylonitrile as a high performance cathode material for lithium–sulfur batteries

2017 ◽  
Vol 5 (42) ◽  
pp. 22120-22124 ◽  
Author(s):  
Yonggang Liu ◽  
Weikun Wang ◽  
Anbang Wang ◽  
Zhaoqing Jin ◽  
Hailei Zhao ◽  
...  
Keyword(s):  
Cathode Material ◽  
High Performance ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A NiS2-modified sulfurized polyacrylonitrile composite is prepared by simply co-heating a mixture of sulfur, NiCO3, and polyacrylonitrile.

Reduced graphene oxide coated Fe-soc as a cathode material for high-performance lithium-sulfur batteries

2020 ◽  
Vol 46 (15) ◽  
pp. 24155-24161 ◽  
Author(s):  
Jia Yao ◽  
Mi Zhang ◽  
Guodong Han ◽  
Xin Wang ◽  
Zhentao Wang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Cathode Material ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Reduced Graphene ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur
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