Substituting copolymeric poly(alkylenetetrasulfide) for elemental sulfur to diminish the shuttling effect of modified intermediate polysulfides for high-performance lithium–sulfur batteries

2019 ◽  
Vol 55 (26) ◽  
pp. 3729-3732 ◽  
Author(s):  
He Zhou ◽  
Faqi Yu ◽  
Min Wei ◽  
Yunlan Su ◽  
Yuchen Ma ◽  
...  
Keyword(s):  
High Performance ◽  
Elemental Sulfur ◽  
Experimental Tests ◽  
First Principle ◽  
First Principle Calculations ◽  
Lithium Sulfur Batteries ◽  
Copolymer Poly ◽  
Lithium Sulfur

Substituting linear copolymer poly(methylenetetrasulfide) for molecular S8 could introduce one or two –CH2– units in-between the S–S bond of an intermediate polysulfide, proved by both experimental tests and first-principle calculations.

Elemental-Sulfur-Mediated Facile Synthesis of a Covalent Triazine Framework for High-Performance Lithium-Sulfur Batteries

2016 ◽  
Vol 55 (9) ◽  
pp. 3106-3111 ◽  
Author(s):  
Siddulu Naidu Talapaneni ◽  
Tae Hoon Hwang ◽  
Sang Hyun Je ◽  
Onur Buyukcakir ◽  
Jang Wook Choi ◽  
...  
Keyword(s):  
High Performance ◽  
Elemental Sulfur ◽  
Facile Synthesis ◽  
Lithium Sulfur Batteries ◽  
Covalent Triazine Framework ◽  
Lithium Sulfur

Scotch-tape-like exfoliation of graphite assisted with elemental sulfur and graphene–sulfur composites for high-performance lithium-sulfur batteries

2013 ◽  
Vol 6 (4) ◽  
pp. 1283 ◽  
Author(s):  
Tianquan Lin ◽  
Yufeng Tang ◽  
Yaoming Wang ◽  
Hui Bi ◽  
Zhanqiang Liu ◽  
...  
Keyword(s):  
High Performance ◽  
Elemental Sulfur ◽  
Scotch Tape ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Elemental-Sulfur-Mediated Facile Synthesis of a Covalent Triazine Framework for High-Performance Lithium-Sulfur Batteries

2016 ◽  
Vol 128 (9) ◽  
pp. 3158-3163 ◽  
Author(s):  
Siddulu Naidu Talapaneni ◽  
Tae Hoon Hwang ◽  
Sang Hyun Je ◽  
Onur Buyukcakir ◽  
Jang Wook Choi ◽  
...  
Keyword(s):  
High Performance ◽  
Elemental Sulfur ◽  
Facile Synthesis ◽  
Lithium Sulfur Batteries ◽  
Covalent Triazine Framework ◽  
Lithium Sulfur

Egg white derived carbon materials as an efficient sulfur host for high-performance lithium-sulfur batteries and its electrochemical properties

2021 ◽  
pp. 111310
Author(s):  
B.S. Reddy ◽  
M. Premasudha ◽  
Kwang-Moon oh ◽  
N.S. Reddy ◽  
Jou-Hyeon Ahn ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
High Performance ◽  
Carbon Materials ◽  
Egg White ◽  
Lithium Sulfur Batteries ◽  
Sulfur Host ◽  
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...

Flexible and stable 3D lithium metal anodes based on self-standing MXene/COF frameworks for high-performance lithium-sulfur batteries

Nano Research ◽  
2021 ◽  
Author(s):  
Chuanliang Wei ◽  
Yusheng Wang ◽  
Yuchan Zhang ◽  
Liwen Tan ◽  
Yi Qian ◽  
...  
Keyword(s):  
High Performance ◽  
Lithium Metal ◽  
Lithium Sulfur Batteries ◽  
Lithium Metal Anodes ◽  
Lithium Sulfur ◽  
Metal Anodes

Three-in-one cathode host based on Nb3O8/graphene superlattice heterostructures for high-performance Li–S batteries

2021 ◽  
Author(s):  
Chenhui WANG ◽  
Nobuyuki Sakai ◽  
Yasuo Ebina ◽  
Takayuki KIKUCHI ◽  
Monika Snowdon ◽  
...  
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Next Generation ◽  
Shuttle Effect ◽  
Lithium Sulfur Batteries ◽  
Graphene Superlattice ◽  
Lithium Sulfur

Lithium-sulfur batteries have high promise for application in next-generation energy storage. However, further advances have been hindered by various intractable challenges, particularly three notorious problems: the “shuttle effect”, sluggish kinetics...

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