Carbon-nanotube/sulfur cathode with in-situ assembled Si3N4/graphene interlayer for high-rate and long cycling-life lithium-sulfur batteries

2019 ◽  
Vol 296 ◽  
pp. 155-164 ◽  
Author(s):  
Long Qu ◽  
Pei Liu ◽  
Peng Zhang ◽  
Tao Wang ◽  
Yikun Yi ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Rate ◽  
Sulfur Cathode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Cycling Life

High-rate and high sulfur-loaded lithium-sulfur batteries with a polypyrrole-coated sulfur cathode on a 3D aluminum foam current collector

2021 ◽  
Vol 285 ◽  
pp. 129115
Author(s):  
Natsuki Nakamura ◽  
Tokihiko Yokoshima ◽  
Hiroki Nara ◽  
Hitoshi Mikuriya ◽  
Ayahito Shiosaki ◽  
...  
Keyword(s):  
Aluminum Foam ◽  
Current Collector ◽  
High Rate ◽  
Sulfur Cathode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

scholarly journals Innentitelbild: Activating Inert Metallic Compounds for High‐Rate Lithium–Sulfur Batteries Through In Situ Etching of Extrinsic Metal (Angew. Chem. 12/2019)

2019 ◽  
Vol 131 (12) ◽  
pp. 3692-3692 ◽  
Author(s):  
Meng Zhao ◽  
Hong‐Jie Peng ◽  
Ze‐Wen Zhang ◽  
Bo‐Quan Li ◽  
Xiao Chen ◽  
...  
Keyword(s):  
High Rate ◽  
Lithium Sulfur Batteries ◽  
Metallic Compounds ◽  
Lithium Sulfur

In Situ Synthesis of Bipyramidal Sulfur with 3D Carbon Nanotube Framework for Lithium-Sulfur Batteries

2013 ◽  
Vol 24 (15) ◽  
pp. 2248-2252 ◽  
Author(s):  
Lina Wang ◽  
Yu Zhao ◽  
Morgan L. Thomas ◽  
Hye Ryung Byon
Keyword(s):  
Carbon Nanotube ◽  
In Situ Synthesis ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Synthesis of carbon nanoflake/sulfur arrays as cathode materials of lithium-sulfur batteries

2018 ◽  
Vol 11 (06) ◽  
pp. 1840001 ◽  
Author(s):  
Fan Wang ◽  
Xinqi Liang ◽  
Minghua Chen ◽  
Xinhui Xia
Keyword(s):  
Cathode Materials ◽  
Cycling Performance ◽  
High Rate ◽  
Synthetic Method ◽  
Sulfur Cathode ◽  
Dual Roles ◽  
High Quality ◽  
Shuttle Effect ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

It is of great importance to develop high-quality carbon/sulfur cathode for lithium-sulfur batteries (LSBs). Herein, we report a facile strategy to embed sulfur into interconnected carbon nanoflake matrix forming integrated electrode. Interlinked carbon nanoflakes have dual roles not only as a highly conductive matrix to host sulfur, but also act as blocking barriers to suppress the shuttle effect of intermediate polysulfides. In the light of these positive characteristics, the obtained carbon nanoflake/S cathode exhibit good LSBs performances with high capacities (1117[Formula: see text]mAh[Formula: see text]g[Formula: see text] at 0.2[Formula: see text]C, and 741[Formula: see text]mAh[Formula: see text]g[Formula: see text] at 0.6[Formula: see text]C) and good high-rate cycling performance. Our synthetic method provides a novel way to construct enhanced carbon/sulfur cathode for LSBs.

Preparation of three-dimensional hybrid nanostructure-encapsulated sulfur cathode for high-rate lithium sulfur batteries

2014 ◽  
Vol 253 ◽  
pp. 55-63 ◽  
Author(s):  
Jing Xie ◽  
Juan Yang ◽  
Xiangyang Zhou ◽  
Youlan Zou ◽  
Jingjing Tang ◽  
...  
Keyword(s):  
Three Dimensional ◽  
High Rate ◽  
Hybrid Nanostructure ◽  
Sulfur Cathode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Interconnected carbon nanotube/graphene nanosphere scaffolds as free-standing paper electrode for high-rate and ultra-stable lithium–sulfur batteries

Nano Energy ◽  
2015 ◽  
Vol 11 ◽  
pp. 746-755 ◽  
Author(s):  
Lin Zhu ◽  
Hong-Jie Peng ◽  
Jiyuan Liang ◽  
Jia-Qi Huang ◽  
Cheng-Meng Chen ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
High Rate ◽  
Free Standing ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Flexible all-carbon interlinked nanoarchitectures as cathode scaffolds for high-rate lithium–sulfur batteries

2014 ◽  
Vol 2 (28) ◽  
pp. 10869-10875 ◽  
Author(s):  
Jia-Qi Huang ◽  
Hong-Jie Peng ◽  
Xin-Yan Liu ◽  
Jing-Qi Nie ◽  
Xin-Bing Cheng ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Mechanical Strength ◽  
High Capacity ◽  
Rate Capability ◽  
High Rate ◽  
Sulfur Cathode ◽  
High Mechanical Strength ◽  
Cathode Electrode ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A flexible sulfur cathode electrode based on interlinked carbon nanotubes/carbon nanocages with superior conductivity and high mechanical strength was fabricated, which presented an high capacity of 1354 mAh g−1 and exhibited a high electrochemical rate capability.

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