Results 281 to 290 of about 232,746 (342)

(Invited) Lithium – Sulfur Batteries

ECS Meeting Abstracts, 2022
These days, Li-S battery has been arisen as one of the key energy storage technologies due to its high theoretical energy density compared to conventional lithium and sodium ion-based batteries. The present Li-S batteries suffer due to Li dendrite formation and capacity decay due to polysulfide dissolution effect, due to organic electrolytes used in
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A Cable‐Shaped Lithium Sulfur Battery

Advanced Materials, 2015
A carbon nanostructured hybrid fiber is developed by integrating mesoporous carbon and graphene oxide into aligned carbon nanotubes. This hybrid fiber is used as a 1D cathode to fabricate a new cable-shaped lithium-sulfur battery. The fiber cathode exhibits a decent specific capacity and lifespan, which makes the cable-shaped lithium-sulfur battery ...
Xin, Fang, Wei, Weng, Jing, Ren, Huisheng, Peng   +3 more
openaire   +2 more sources

Regulating the polysulfide redox conversion by iron phosphide nanocrystals for high-rate and ultrastable lithium-sulfur battery

Nano Energy, 2018
Lithium sulfur (Li-S) batteries have attracted considerable attention as the next generation rechargeable batteries owing to their much higher energy density in contrast to the conventional lithium ion batteries (LIBs).
Shaozhuan Huang, Y. V. Lim, Xiaoming Zhang, Ye Wang, Yun Zheng, Dezhi Kong, M. Ding, Shengyuan A. Yang, H. Yang   +8 more
semanticscholar   +1 more source

Designing Safe Electrolyte Systems for a High‐Stability Lithium–Sulfur Battery

, 2018
Safety, nontoxicity, and durability directly determine the applicability of the essential characteristics of the lithium (Li)‐ion battery. Particularly, for the lithium–sulfur battery, due to the low ignition temperature of sulfur, metal lithium as the ...
Wei Chen, Tianyu Lei, Chunyan Wu, Min Deng, Chuanhui Gong, Kai Hu, Yinchang Ma, L. Dai, Weiqiang Lv, Weidong He, Xuejun Liu, J. Xiong, Chenglin Yan   +12 more
semanticscholar   +1 more source

A synergistic modification of polypropylene separator toward stable lithium–sulfur battery

, 2020
Lithium sulfur batteries have widespread applications in many different fields ranging from electric vehicles to portable electronic devices. Design and development of advanced separators that can inhibit the polysulfide shuttling is critical for the ...
Wenyi Zhu, Zhijia Zhang, Jiankun Wei, Yidan Jing, W. Guo, Zhizhong Xie, D. Qu, Dan Liu, Haolin Tang, Junsheng Li   +9 more
semanticscholar   +1 more source

Cycling Lithium–Sulfur Batteries

Russian Journal of Electrochemistry, 2002
Cycling batteries with cathodes based on elementary sulfur in 0.1 M LiClO4 solution in sulfolane leads to a decrease in the depth of cathodic reduction of sulfur and the anodic oxidation of the reduction products. Increasing the polarization current density diminishes the cycling depth and efficiency.
V. S. Kolosnitsyn, E. V. Karaseva, N. A. Amineva, G. A. Batyrshina   +3 more
openaire   +1 more source

Review on areal capacities and long-term cycling performances of lithium sulfur battery at high sulfur loading

Energy Storage Materials, 2018
Lithium-sulfur batteries (LSBs) show promise as commercial batteries for electric vehicles (EV), portable devices and grid storage due to its low cost and high theoretical energy density.
M. Rana, S. Ahad, Ming Li, Bin Luo, Lianzhou Wang, I. Gentle, R. Knibbe   +6 more
semanticscholar   +1 more source

Molecular Electrocatalysts in Lithium‐Sulfur Batteries

ChemSusChem
AbstractLithium‐sulfur (Li−S) batteries face challenges due to the sluggish reaction kinetics of sulfur species, which reduces sulfur utilization and thus lowers performance. Molecular electrocatalysts, with their clear and adequately exposed active sites, offer a reliable way to enhance reaction kinetics in lithium‐sulfur batteries.
Zhihua Wang, Junru Ke, Zixin Rui, Li Xu, Gaoran Li, Hua Ji, He Zhu, Si Lan   +7 more
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Atomic Interlamellar Ion Path in High Sulfur Content Lithium‐Montmorillonite Host Enables High‐Rate and Stable Lithium–Sulfur Battery

Advances in Materials, 2018
Fast lithium ion transport with a high current density is critical for thick sulfur cathodes, stemming mainly from the difficulties in creating effective lithium ion pathways in high sulfur content electrodes.
Wei Chen, Tianyu Lei, Weiqiang Lv, Yin Hu, Yichao Yan, Yu Jiao, Weidong He, Zhenghan Li, Chenglin Yan, J. Xiong   +9 more
semanticscholar   +1 more source

Lithium-Sulfur Battery Development

ECS Meeting Abstracts, 2012
Abstract not Available.
Sigita Urbonaite, Arnd Garsuch, Petr Novák   +2 more
openaire   +1 more source