Results 21 to 30 of about 241,910 (308)

Effect of Varying the Ratio of Carbon Black to Vapor-Grown Carbon Fibers in the Separator on the Performance of Li–S Batteries

open access: yesNanomaterials, 2019
Lithium–sulfur (Li–S) batteries are expected to be very useful for next-generation transportation and grid storage because of their high energy density and low cost.
Hearin Jo   +3 more
doaj   +1 more source

Recent advance on Co‐based materials for polysulfide catalysis toward promoted lithium‐sulfur batteries

open access: yesNano Select, 2022
Lithium‐sulfur batteries (Li‐S batteries) have been regarded as one of the most promising technologies to change the status quo of lithium‐ion battery and realize large‐scale energy storage applications.
Saisai Qiu   +4 more
doaj   +1 more source

Fe3C-Decorated Folic Acid-Derived Graphene-like Carbon-Modified Separator as a Polysulfide Barrier for High-Performance Lithium-Sulfur Batteries

open access: yesBatteries, 2023
The lithium-sulfur (Li-S) battery has been regarded as an important candidate for the next-generation energy storage system due to its high theoretical capacity (1675 mAh g−1) and high energy density (2600 Wh kg−1).
Zenghui Lin   +6 more
doaj   +1 more source

Recent Progress in Quasi/All-Solid-State Electrolytes for Lithium–Sulfur Batteries

open access: yesFrontiers in Energy Research, 2022
Lithium–sulfur batteries have received increasing research interest due to their superior theoretical capacity, cost-effectiveness, and eco-friendliness.
Shichun Yang   +8 more
doaj   +1 more source

Preparation of Mesoporous Carbon with different Pore Wall structure via a temperature-programmed route for Lithium Sulfur Battery

open access: yesInternational Journal of Electrochemical Science, 2018
Due to the high specific surface area and large pore volume, mesoporous carbon materials are appealing for research interests to promote the performance of Lithium sulfur battery (Li/S).
Jing Wang   +4 more
doaj   +1 more source

The effect of high carbohydrate meals with different glycemic indices on recovery of performance during prolonged intermittent high intensity shuttle running [PDF]

open access: yes, 2006
This study examined the effect of high carbohydrate meals with different glycemic indices (GI) on recovery of performance during prolonged intermittent high-intensity shuttle running.
Chamberlain, Siobhan   +5 more
core   +1 more source

Observation of heat pumping effect by radiative shuttling

open access: yesNature Communications
AbstractHeat shuttling phenomenon is characterized by the presence of a non-zero heat flow between two bodies without net thermal bias on average. It was initially predicted in the context of nonlinear heat conduction within atomic lattices coupled to two time-oscillating thermostats.
Yuxuan Li   +10 more
openaire   +4 more sources

The Multi‐Functional Effects of CuS as Modifier to Fabricate Efficient Interlayer for Li‐S Batteries

open access: yesAdvanced Science, 2022
The shuttle effect of lithium polysulfides in lithium‐sulfur batteries (LSBs) has a detrimental impact on their electrochemical performance. To effectively mitigate the shuttle effect, in this study, the coral‐like CuS is introduced to modify the carbon ...
Mengzi Geng, Hangqi Yang, Chaoqun Shang
doaj   +1 more source

The charge shuttle as a nanomechanical ratchet

open access: yes, 2004
We consider the charge shuttle proposed by Gorelik {\em et al.} driven by a time-dependent voltage bias. In the case of asymmetric setup, the system behaves as a rachet.
A. N. Cleland   +5 more
core   +4 more sources

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