A novel epoxy resin-based cathode binder for low cost, long cycling life, and high-energy lithium–sulfur batteries

2018 ◽  
Vol 6 (29) ◽  
pp. 14315-14323 ◽  
Author(s):  
Longlong Yan ◽  
Xiguang Gao ◽  
Farihah Wahid-Pedro ◽  
Jesse Thomas Ernest Quinn ◽  
Yuezhong Meng ◽  
...  
Keyword(s):  
Epoxy Resin ◽  
Low Cost ◽  
High Energy ◽  
Epoxide Compound ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Cycling Life

An epoxy resin PEI–ER formed by in situ reaction between an epoxide compound and polyethylenimine (PEI) is used as a new cathode binder for lithium–sulfur (Li–S) batteries.

Visualization of regulated nucleation and growth of lithium sulfides for high energy lithium sulfur batteries

2019 ◽  
Vol 12 (10) ◽  
pp. 3144-3155 ◽  
Author(s):  
Zheng-Long Xu ◽  
Sung Joo Kim ◽  
Donghee Chang ◽  
Kyu-Young Park ◽  
Kyun Seong Dae ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
High Energy ◽  
Nucleation And Growth ◽  
Transmission Electron ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

The nucleation and growth of lithium sulfides are directly observed by liquid in situ transmission electron microscopy.

One-pot pyrolysis of lithium sulfate and graphene nanoplatelet aggregates: in situ formed Li2S/graphene composite for lithium–sulfur batteries

Nanoscale ◽  
2015 ◽  
Vol 7 (34) ◽  
pp. 14385-14392 ◽  
Author(s):  
Zhe Li ◽  
Shiguo Zhang ◽  
Ce Zhang ◽  
Kazuhide Ueno ◽  
Tomohiro Yasuda ◽  
...  
Keyword(s):  
Low Cost ◽  
High Capacity ◽  
Lithium Sulfate ◽  
One Pot ◽  
Graphene Nanoplatelet ◽  
Graphene Composite ◽  
Lithium Sulfide ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Lithium sulfide/graphene composite as high capacity cathode material is facilely obtained by one-pot pyrolysis of graphene nanoplatelet aggregates and low-cost lithium sulfate.

Advanced Graphene@Sulfur composites via an in-situ reduction and wrapping strategy for high energy density lithium–sulfur batteries

Carbon ◽  
2019 ◽  
Vol 150 ◽  
pp. 224-232 ◽  
Author(s):  
Peng Yu ◽  
Zhi-Chao Xiao ◽  
Qian-Yu Wang ◽  
Jing-Ke Pei ◽  
Yan-Hua Niu ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
In Situ Reduction ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Topochemically Constructed Flexible Heterogeneous Vanadium-based Electrocatalyst for Boosted Conversion Kinetics of Polysulfides in Li-S Batteries

2021 ◽  
Author(s):  
Yadong Yang ◽  
Xingxing Li ◽  
Rongjie Luo ◽  
Xuming Zhang ◽  
Jijiang Fu ◽  
...  
Keyword(s):  
Energy Density ◽  
Low Cost ◽  
High Energy ◽  
Rechargeable Batteries ◽  
Ultrahigh Energy ◽  
Next Generation ◽  
Practical Application ◽  
Lithium Sulfur Batteries ◽  
Kinetics Of ◽  
Lithium Sulfur

Lithium-sulfur batteries (LSBs) are considered as one of the most promising next-generation high-energy rechargeable batteries due to the ultrahigh energy density and low cost, however, the practical application has been...

A freestanding and flexible nitrogen-doped carbon foam/sulfur cathode composited with reduced graphene oxide for high sulfur loading lithium–sulfur batteries

2017 ◽  
Vol 5 (34) ◽  
pp. 18020-18028 ◽  
Author(s):  
Mingwu Xiang ◽  
Li Yang ◽  
Yifeng Zheng ◽  
Ju Huang ◽  
Peng Jing ◽  
...  
Keyword(s):  
Low Cost ◽  
Carbon Foam ◽  
High Energy ◽  
High Energy Density ◽  
Promising Candidate ◽  
Reduced Graphene ◽  
Lithium Sulfur Batteries ◽  
Nitrogen Doped Carbon ◽  
Storage Technologies ◽  
Lithium Sulfur

Lithium–sulfur batteries have been considered to be the most promising candidate for next-generation chemical energy-storage technologies due to their high energy density and low cost.

Towards practical cells: Combined use of sparingly solvating electrolyte and titanium black as cathode additive for high-energy-density lithium–sulfur batteries

2021 ◽  
Author(s):  
Masayoshi Watanabe ◽  
Jiali Liu ◽  
Shanglin Li ◽  
Mayeesha Marium ◽  
Binshen Wang ◽  
...  
Keyword(s):  
Energy Density ◽  
Raw Materials ◽  
Low Cost ◽  
High Energy ◽  
High Energy Density ◽  
Practical Applications ◽  
Combined Use ◽  
Lithium Sulfur Batteries ◽  
Cathode Additive ◽  
Lithium Sulfur

The lithium–sulfur (Li–S) battery is considered one of the most promising technologies for next-generation energy storage. To realise its practical applications, electrodes with high areal sulfur loading, low-cost raw materials,...

scholarly journals Lithium-Sulfur Batteries: Advances and Trends

Electrochem ◽  
2020 ◽  
Vol 1 (3) ◽  
pp. 226-259 ◽  
Author(s):  
Claudia V. Lopez ◽  
Charini P. Maladeniya ◽  
Rhett C. Smith
Keyword(s):  
Energy Density ◽  
Low Cost ◽  
Electronic Devices ◽  
High Energy ◽  
Rechargeable Batteries ◽  
High Energy Density ◽  
Energy Sources ◽  
Current Review ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

A review with 132 references. Societal and regulatory pressures are pushing industry towards more sustainable energy sources, such as solar and wind power, while the growing popularity of portable cordless electronic devices continues. These trends necessitate the ability to store large amounts of power efficiently in rechargeable batteries that should also be affordable and long-lasting. Lithium-sulfur (Li-S) batteries have recently gained renewed interest for their potential low cost and high energy density, potentially over 2600 Wh kg−1. The current review will detail the most recent advances in early 2020. The focus will be on reports published since the last review on Li-S batteries. This review is meant to be helpful for beginners as well as useful for those doing research in the field, and will delineate some of the cutting-edge adaptations of many avenues that are being pursued to improve the performance and safety of Li-S batteries.

Regenerative Polysulfide-Scavenging Layers Enabling Lithium–Sulfur Batteries with High Energy Density and Prolonged Cycling Life

ACS Nano ◽  
2017 ◽  
Vol 11 (3) ◽  
pp. 2697-2705 ◽  
Author(s):  
Fang Liu ◽  
Qiangfeng Xiao ◽  
Hao Bin Wu ◽  
Fei Sun ◽  
Xiaoyan Liu ◽  
...  
Keyword(s):  
Energy Density ◽  
High Energy ◽  
High Energy Density ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur ◽  
Cycling Life
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