Constructing monolithic sulfur cathodes with multifunctional N,P dual-doped carbon nanocages to achieve high-areal-capacity lithium-sulfur batteries

FlatChem ◽  
2021 ◽  
pp. 100253
Author(s):  
Lingyu Du ◽  
Xiongcan Deng ◽  
Xueyi Cheng ◽  
Liwei Liu ◽  
Qiang Wu ◽  
...  
Keyword(s):  
Lithium Sulfur Batteries ◽  
Sulfur Cathodes ◽  
Areal Capacity ◽  
Lithium Sulfur

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.

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.

Printed microelectrodes for scalable, high-areal-capacity lithium–sulfur batteries

2016 ◽  
Vol 52 (23) ◽  
pp. 4282-4285 ◽  
Author(s):  
Craig Milroy ◽  
Arumugam Manthiram
Keyword(s):  
High Precision ◽  
Lithium Sulfur Batteries ◽  
Sulfur Cathodes ◽  
Areal Capacity ◽  
Lithium Sulfur

Freestanding, printed microelectrodes for lithium–sulfur cathodes with high areal capacity are produced with a high-precision dispenser.

Integrating hierarchical porous nanosheets in the design of carbon cloth-based sandwiched sulfur cathodes to achieve high areal capacity in lithium sulfur batteries

2020 ◽  
Vol 4 (7) ◽  
pp. 3293-3299
Author(s):  
Yu Fu ◽  
Kui Cheng ◽  
Jing Hu ◽  
Limin Zhou
Keyword(s):  
Carbon Fiber ◽  
Fiber Surface ◽  
Carbon Cloth ◽  
Porous Nanosheets ◽  
Hierarchical Porous ◽  
Lithium Sulfur Batteries ◽  
Carbon Fiber Surface ◽  
Sulfur Cathodes ◽  
Areal Capacity ◽  
Lithium Sulfur

Due to Co3O4 nanosheets grown on carbon fiber surface and within inter-fiber spaces (as shown in the graph), sulfur cathodes integrating the modified carbon cloth (CC@pCo3O4) demonstrate a superior areal capacity than most of previously reported CC-based sulfur cathodes.

scholarly journals Highly flexible, freestanding tandem sulfur cathodes for foldable Li–S batteries with a high areal capacity

2017 ◽  
Vol 4 (2) ◽  
pp. 249-258 ◽  
Author(s):  
Chi-Hao Chang ◽  
Sheng-Heng Chung ◽  
Arumugam Manthiram
Keyword(s):  
Lithium Sulfur Batteries ◽  
Sulfur Cathodes ◽  
Areal Capacity ◽  
Lithium Sulfur ◽  
High Sulfur Loading

Highly flexible tandem cathodes with a high sulfur loading achieve foldable lithium–sulfur batteries with a high areal capacity.

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...

Structural Factors of Sulfur Cathodes with Poly(ethylene oxide) Binder for Performance of Rechargeable Lithium Sulfur Batteries

2002 ◽  
Vol 149 (11) ◽  
pp. A1437 ◽  
Author(s):  
Sang-Eun Cheon ◽  
Ji-Hoon Cho ◽  
Ki-Seok Ko ◽  
Chang-Wee Kwon ◽  
Duck-Rye Chang ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Structural Factors ◽  
Lithium Sulfur Batteries ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Sulfur Cathodes ◽  
Lithium Sulfur
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