Results 21 to 30 of about 253,426 (203)
International Journal of Extreme Manufacturing, 2022 Lithium-sulfur (Li-S) batteries can provide far higher energy density than currently commercialized lithium ion batteries, but challenges remain before it they are used in practice. One of the challenges is the shuttle effect that originates from soluble
Zhibin Jiang +10 more
doaj +1 more source
Progress and Prospect of Practical Lithium-Sulfur Batteries Based on Solid-Phase Conversion
Batteries, 2022 Lithium–sulfur (Li–S) batteries hold great promise in the field of power and energy storage due to their high theoretical capacity and energy density. However, the “shuttle effect” that originates from the dissolution of intermediate lithium polysulfides
Yikun Yi +7 more
doaj +1 more source
Confined Polysulfides in N-Doped 3D-CNTs Network for High Performance Lithium-Sulfur Batteries
, 2021 Improving the utilization efficiency of active materials and suppressing the dissolution of lithium polysulfides into the electrolyte are very critical for development of high-performance lithium-sulfur batteries.
Zhujun Yao +4 more
core +1 more source
iScience, 2020 Summary: Lithium-sulfur batteries are paid much attention owing to their high specific capacity and energy density. However, their practical applications are impeded by poor electrochemical performance due to the dissolved polysulfides. The concentration
Guiyin Xu +10 more
doaj +1 more source
ChemElectroChem, 2022 As an advanced energy‐storage system, Li−S batteries have attracted much attention, but there is still a series of problems hindering their commercialization, such as the ‘shuttle effect’ and corrosion of lithium anodes.
Shuang Xia +11 more
doaj +1 more source
Lithium treatment reduces the renal kallikrein excretion rate [PDF]
, 1990 Lithium treatment reduces the renal kallikrein excretion rate. Lithium salts are widely used agents for the prophylactic treatment of affective disorders. Lithium salts may be associated with distal nephron dysfunction.
Marin-Grez, Marcos +4 more
core +1 more source
Simultaneously suppressing the dendritic lithium growth and polysulfides migration by a polyethyleneimine grafted bacterial cellulose membrane in lithium-sulfur batteries [PDF]
, 2022 Owing to the ultrahigh theoretical energy density and low-cost, lithium-sulfur (Li-S) batteries hold broad prospects as one of the promising substitutes for commercial lithium-ion batteries.
Zhang, Zhijia +7 more
core +2 more sources
A Honeycomb‐Structured CoF2‐Modified Separator Enabling High‐Performance Lithium−Sulfur Batteries
Small Science, 2023 Sulfur cathode materials in lithium–sulfur chemistry suffer from poor electronic conductivity and shuttle of lithium polysulfides during charging and discharging.
Wenxin Liu +6 more
doaj +1 more source
Nature Communications, 2023 The slow redox kinetics of polysulfides and the difficulties in decomposition of Li2S are two serious obstacles to lithium-sulfur batteries. Here, the authors report an isolated Fe-Co heteronuclear diatomic catalyst to achieve high efficiency ...
Xun Sun +9 more
doaj +1 more source
, 2017 International audienceIn the on going quest towards lithium-battery chemistries beyond the lithium-ion technology, the lithium–sulfur system is emerging as one of the most promising candidates.
Marino, Cyril +11 more
core +1 more source