Peach gum as an efficient binder for high-areal-capacity lithium–sulfur batteries

2021 ◽  
Vol 30 ◽  
pp. e00334
Author(s):  
Zhengwei Wan ◽  
Yingchong Huang ◽  
Xiaomin Zeng ◽  
Xinzhu Guo ◽  
Zhuoying Wu ◽  
...  
Keyword(s):  
Lithium Sulfur Batteries ◽  
Peach Gum ◽  
Areal Capacity ◽  
Lithium Sulfur

Sulfur vacancies in Co9S8-x/N-doped graphene enhancing electrochemical kinetics to high-performance lithium sulfur batteries

2021 ◽  
Author(s):  
Haojie Li ◽  
Yihua Song ◽  
Kai Xi ◽  
Wei Wang ◽  
Sheng Liu ◽  
...  
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
Catalytic Conversion ◽  
High Energy ◽  
Electrochemical Kinetics ◽  
Lithium Sulfur Batteries ◽  
Doped Graphene ◽  
Sulfur Battery ◽  
Areal Capacity ◽  
Lithium Sulfur

A sufficient areal capacity is necessary for achieving high-energy lithium sulfur battery, which requires high enough sulfur loading in cathode materials. Therefore, kinetically fast catalytic conversion of polysulfide intermediates is...

Functional and structural insight into lignocellulosic fibers for high-areal-capacity lithium–sulfur batteries

2021 ◽  
Author(s):  
Jong Hyuk Yun ◽  
Joo-Hyung Kim ◽  
Pitchai Ragupathy ◽  
Dong Jun Kim ◽  
Do Kyung Kim
Keyword(s):  
Mechanical Strength ◽  
Hemp Fibers ◽  
Lignocellulosic Fibers ◽  
Lithium Sulfur Batteries ◽  
Structural Insight ◽  
Insight Into ◽  
Areal Capacity ◽  
Lithium Sulfur

The hemp-fibers have a long history as a source of making paper, rope, and canvas. Recently, due to its superior mechanical strength with biodegradability, hemp-fibers are resurfacing as an environmentally...

Flexible freestanding sandwich-structured sulfur cathode with superior performance for lithium–sulfur batteries

2014 ◽  
Vol 2 (23) ◽  
pp. 8623-8627 ◽  
Author(s):  
Jiangxuan Song ◽  
Zhaoxin Yu ◽  
Terrence Xu ◽  
Shuru Chen ◽  
Hiesang Sohn ◽  
...  
Keyword(s):  
Rate Capability ◽  
Cycling Stability ◽  
Superior Performance ◽  
Sulfur Cathode ◽  
Lithium Sulfur Batteries ◽  
Excellent Cycling Stability ◽  
Sulfur Cathodes ◽  
Areal Capacity ◽  
Lithium Sulfur

Flexible freestanding sandwich-structured sulfur cathodes are developed for lithium–sulfur batteries, which exhibit excellent cycling stability and rate capability. A high areal capacity of ∼4 mA h cm−2 is also demonstrated based on this new cathode configuration.

A 3D conductive network with high loading Li2S@C for high performance lithium–sulfur batteries

2017 ◽  
Vol 5 (36) ◽  
pp. 19358-19363 ◽  
Author(s):  
Dong-huang Wang ◽  
Dong Xie ◽  
Xin-hui Xia ◽  
Xu-qing Zhang ◽  
Wang-jia Tang ◽  
...  
Keyword(s):  
High Performance ◽  
Active Material ◽  
High Loading ◽  
Conductive Network ◽  
Protective Shield ◽  
Lithium Sulfur Batteries ◽  
Material Utilization ◽  
Areal Capacity ◽  
Lithium Sulfur ◽  
Active Material Utilization

We have prepared an integrated CF–CB–Li2S@C cathode with high loading Li2S for high areal-capacity Li–S batteries. The federated conductive network and efficient carbon coating not only provide an efficient electron transport and guarantee high active material utilization but also form a durable protective shield for suppressing polysulfide dissolution.

scholarly journals Free-standing and binder-free highly N-doped carbon/sulfur cathodes with tailorable loading for high-areal-capacity lithium–sulfur batteries

2015 ◽  
Vol 3 (41) ◽  
pp. 20482-20486 ◽  
Author(s):  
A. Schneider ◽  
C. Suchomski ◽  
H. Sommer ◽  
J. Janek ◽  
T. Brezesinski
Keyword(s):  
High Loading ◽  
Carbon Paper ◽  
Free Standing ◽  
Lithium Sulfur Batteries ◽  
Binder Free ◽  
Sulfur Host ◽  
Sulfur Cathodes ◽  
Areal Capacity ◽  
Lithium Sulfur

A practical high-loading Li–S battery is realized by using free-standing and highly conductive N-doped carbon paper as sulfur host.

scholarly journals A 3D Multifunctional Architecture for Lithium-Sulfur Batteries with High Areal Capacity

Small Methods ◽  
2018 ◽  
Vol 2 (6) ◽  
pp. 1800067 ◽  
Author(s):  
Shiyong Zhao ◽  
Ruopian Fang ◽  
Zhenhua Sun ◽  
Shaogang Wang ◽  
Jean-Pierre Veder ◽  
...  
Keyword(s):  
Lithium Sulfur Batteries ◽  
Areal Capacity ◽  
Lithium Sulfur
Sign in / Sign up

Export Citation Format

Share Document