Advanced Sulfur Cathode Enabled by Highly Crumpled Nitrogen-Doped Graphene Sheets for High-Energy-Density Lithium–Sulfur Batteries

Nano Letters ◽  
2016 ◽  
Vol 16 (2) ◽  
pp. 864-870 ◽  
Author(s):  
Jiangxuan Song ◽  
Zhaoxin Yu ◽  
Mikhail L. Gordin ◽  
Donghai Wang
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Graphene Sheets ◽  
Sulfur Cathode ◽  
Nitrogen Doped ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Lithium Sulfur

Self‐Supported and Flexible Sulfur Cathode Enabled via Synergistic Confinement for High‐Energy‐Density Lithium–Sulfur Batteries

2019 ◽  
Vol 31 (33) ◽  
pp. 1902228 ◽  
Author(s):  
Zhuosen Wang ◽  
Jiadong Shen ◽  
Jun Liu ◽  
Xijun Xu ◽  
Zhengbo Liu ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Sulfur Cathode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Three-Dimensional Porous Nitrogen doped Graphene Hydrogel for High Energy Density supercapacitors

2016 ◽  
Vol 213 ◽  
pp. 291-297 ◽  
Author(s):  
Dan Liu ◽  
Chaopeng Fu ◽  
Ningshuang Zhang ◽  
Haihui Zhou ◽  
Yafei Kuang
Keyword(s):  
Energy Density ◽  
Three Dimensional ◽  
High Energy ◽  
High Energy Density ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Achieving high energy density in a 4.5 V all nitrogen-doped graphene based lithium-ion capacitor

2019 ◽  
Vol 7 (34) ◽  
pp. 19909-19921 ◽  
Author(s):  
Ronghua Wang ◽  
Qiannan Zhao ◽  
Weikang Zheng ◽  
Zongling Ren ◽  
Xiaolin Hu ◽  
...  
Keyword(s):  
Energy Density ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
High Power Density ◽  
Ultrahigh Energy ◽  
Nitrogen Doped ◽  
Lithium Ion Capacitor ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

A 4.5 V “dual carbon” LIC device is constructed based on all nitrogen doped graphene nanostructures. It could achieve an ultrahigh energy density of 187.9 W h kg−1 at a high power density of 2250 W kg−1 due to the alleviating kinetic mismatch.

Controllable synthesis of Mn3O4 nanodots@nitrogen-doped graphene and its application for high energy density supercapacitors

2017 ◽  
Vol 5 (11) ◽  
pp. 5523-5531 ◽  
Author(s):  
Li Liu ◽  
Lijun Su ◽  
Junwei Lang ◽  
Bin Hu ◽  
Shan Xu ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Controllable Synthesis ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Supercapacitors using ionic liquids (ILs) as electrolytes have triggered great interest due to their much higher energy density when compared to aqueous supercapacitors.

Mechanistic Understanding of Metal Phosphide Host for Sulfur Cathode in High-Energy-Density Lithium–Sulfur Batteries

ACS Nano ◽  
2019 ◽  
Vol 13 (8) ◽  
pp. 8986-8996 ◽  
Author(s):  
Jiadong Shen ◽  
Xijun Xu ◽  
Jun Liu ◽  
Zhengbo Liu ◽  
Fangkun Li ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Sulfur Cathode ◽  
Metal Phosphide ◽  
Lithium Sulfur Batteries ◽  
Mechanistic Understanding ◽  
Lithium Sulfur

A high energy density Li2S@C nanocomposite cathode with a nitrogen-doped carbon nanotube top current collector

2015 ◽  
Vol 3 (37) ◽  
pp. 18913-18919 ◽  
Author(s):  
Su Zhang ◽  
Meinan Liu ◽  
Fei Ma ◽  
Fangmin Ye ◽  
Hongfei Li ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Energy Density ◽  
Current Collector ◽  
High Energy ◽  
High Energy Density ◽  
Nitrogen Doped ◽  
Carbon Nanotube Film ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Carbon ◽  
Lithium Sulfur

High energy density lithium sulfur batteries with 804 Wh/kg were reported based on sheet-like Li2S@C composites with the assistance of nitrogen doped carbon nanotube film.

Efficient polysulfide barrier of a graphene aerogel–carbon nanofibers–Ni network for high-energy-density lithium–sulfur batteries with ultrahigh sulfur content

2018 ◽  
Vol 6 (42) ◽  
pp. 20926-20938 ◽  
Author(s):  
Yongzheng Zhang ◽  
Ruochen Wang ◽  
Weiqiang Tang ◽  
Liang Zhan ◽  
Shuangliang Zhao ◽  
...  
Keyword(s):  
Energy Density ◽  
Reversible Capacity ◽  
High Energy ◽  
High Energy Density ◽  
Rate Performance ◽  
Sulfur Cathode ◽  
Graphene Aerogel ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Modified Separator

The GA–CNFs–Ni modified separator endows the “double high” sulfur cathode (5–10 mg cm−2, 90%) with a stable reversible capacity and superior rate performance.

Free-standing macro-porous nitrogen doped graphene film for high energy density supercapacitor

2019 ◽  
Vol 318 ◽  
pp. 865-874 ◽  
Author(s):  
Yanan Jin ◽  
Yuena Meng ◽  
Wei Fan ◽  
Hengyi Lu ◽  
Tianxi Liu ◽  
...  
Keyword(s):  
Energy Density ◽  
Graphene Film ◽  
High Energy ◽  
High Energy Density ◽  
Free Standing ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene
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