High Capacity and Superior Cyclic Performances of All-Solid-State Lithium–Sulfur Batteries Enabled by a High-Conductivity Li10SnP2S12 Solid Electrolyte

2019 ◽  
Vol 11 (40) ◽  
pp. 36774-36781 ◽  
Author(s):  
Jingguang Yi ◽  
Long Chen ◽  
Yongchang Liu ◽  
Hongxia Geng ◽  
Li-Zhen Fan
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
High Capacity ◽  
High Conductivity ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

scholarly journals Li2S nanocomposites underlying high-capacity and cycling stability in all-solid-state lithium–sulfur batteries

2015 ◽  
Vol 274 ◽  
pp. 471-476 ◽  
Author(s):  
Motohiro Nagao ◽  
Akitoshi Hayashi ◽  
Masahiro Tatsumisago ◽  
Takahiro Ichinose ◽  
Tomoatsu Ozaki ◽  
...  
Keyword(s):  
Solid State ◽  
High Capacity ◽  
Cycling Stability ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

The effect of a solid electrolyte interphase on the mechanism of operation of lithium–sulfur batteries

2015 ◽  
Vol 3 (39) ◽  
pp. 19873-19883 ◽  
Author(s):  
E. Markevich ◽  
G. Salitra ◽  
A. Rosenman ◽  
Y. Talyosef ◽  
F. Chesneau ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Solid Electrolyte Interphase ◽  
Surface Films ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

The formation of surface films on sulfur–carbon cathodes is responsible for a quasi-solid-state mechanism of sulfur lithiation in the micropores.

In Situ Generated Li2S–C Nanocomposite for High-Capacity and Long-Life All-Solid-State Lithium Sulfur Batteries with Ultrahigh Areal Mass Loading

Nano Letters ◽  
2019 ◽  
Vol 19 (5) ◽  
pp. 3280-3287 ◽  
Author(s):  
Hefeng Yan ◽  
Hongchun Wang ◽  
Donghao Wang ◽  
Xue Li ◽  
Zhengliang Gong ◽  
...  
Keyword(s):  
Solid State ◽  
High Capacity ◽  
Mass Loading ◽  
Lithium Sulfur Batteries ◽  
Long Life ◽  
Lithium Sulfur

Novel SeS2 doped Li2S-P2S5 solid electrolyte with high ionic conductivity for all-solid-state lithium sulfur batteries

2020 ◽  
Vol 380 ◽  
pp. 122419 ◽  
Author(s):  
Zhijun Wu ◽  
Zhengkun Xie ◽  
Akihiro Yoshida ◽  
Xiaowei An ◽  
Zhongde Wang ◽  
...  
Keyword(s):  
Solid State ◽  
Ionic Conductivity ◽  
Solid Electrolyte ◽  
High Ionic Conductivity ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

All-solid-state lithium–sulfur batteries based on a newly designed Li7P2.9Mn0.1S10.7I0.3 superionic conductor

2017 ◽  
Vol 5 (13) ◽  
pp. 6310-6317 ◽  
Author(s):  
Ruo-chen Xu ◽  
Xin-hui Xia ◽  
Shu-han Li ◽  
Sheng-zhao Zhang ◽  
Xiu-li Wang ◽  
...  
Keyword(s):  
Solid State ◽  
Ionic Conductivity ◽  
Solid Electrolyte ◽  
High Energy ◽  
Electrochemical Stability ◽  
Superionic Conductor ◽  
High Ionic Conductivity ◽  
Lithium Sulfur Batteries ◽  
Good Cycling Stability ◽  
Lithium Sulfur

A lithium superionic conductor of Li7P2.9Mn0.1S10.7I0.3 as solid electrolyte was successfully prepared via high-energy milling, possessing high ionic conductivity and excellent electrochemical stability. The prepared all solid state LSBs shows a large capacity of 796 mA h g−1 with good cycling stability.

Electrocatalytically Active Niobium Sulfide Modified Carbon Cloth for Lithium–Sulfur Batteries

2017 ◽  
Vol 15 (1) ◽  
Author(s):  
Leela Mohana Reddy Arava ◽  
Deepesh Gopalakrishnan ◽  
Andrew Lee
Keyword(s):  
High Capacity ◽  
High Conductivity ◽  
Capacity Fade ◽  
Carbon Cloth ◽  
Redox Kinetics ◽  
Lithium Sulfur Batteries ◽  
The Many ◽  
Niobium Sulfide ◽  
Microscopic Techniques ◽  
Lithium Sulfur

We report a simple novel annealing technique for the synthesis of NbS2 nanoflakes. The synthesized NbS2 flakes were characterized well with different spectroscopic and microscopic techniques and confirmed they are in 3R-NbS2 polymorph structure, which is semiconducting in nature. Later, they were successfully deposited onto carbon cloth (CC) and tested for Li–S cell. Lithium–sulfur batteries suffer from polysulfide (PS) shuttling effects which hinder the performance of the cell. High capacity fade, slow redox kinetics, and the low cyclability of cells are just some of the many problems caused by the shuttling effect that hinder the viability of the battery. Herein, we utilized the catalytic nature of NbS2 along with the high conductivity of CC for better PS adsorption, their liquid to solid conversion, fast PS redox kinetics which substantially enhanced the overall Li–S performance.

Sign in / Sign up

Export Citation Format

Share Document