Results 41 to 50 of about 237,886 (257)

Graphene-based interlayer for high-performance lithium–sulfur batteries: A review

open access: yesMaterials & Design, 2021
Lithium–sulfur (LiS) batteries have been widely studied, and considered as one of the most promising energy storage systems, because of their superior theoretical energy density, non-toxicity, high abundance, and environmental friendliness.
Yong Liu   +9 more
doaj   +1 more source

Advanced Materials for Rechargeable Lithium-Sulfur Batteries [PDF]

open access: yes, 2014
Rechargeable batteries are essential power supplies for our daily life, and they are widely used in portable electronics, hybrid electric vehicles, and grid energy storage.
Fu, Yongzhu
core  

Colloidal Cu 2-x(S ySe 1-y) alloy nanocrystals with controllable crystal phase: Synthesis, plasmonic properties, cation exchange and electrochemical lithiation [PDF]

open access: yes, 2012
We report synthetic routes to both cubic and hexagonal phase Cu 2-x(S ySe 1-y) alloy nanocrystals exhibiting a well-defined near-infrared valence band plasmon resonance, the spectral position of which is dependent mainly on x, i.e.
Casu, Alberto   +8 more
core   +2 more sources

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz   +3 more
wiley   +1 more source

A Comprehensive Analysis of Lithium–Sulfur Batteries: Properties, Challenges, and Applications

open access: yesBatteries
Lithium–sulfur (Li–S) batteries have emerged as a promising next-generation energy storage solution as the capacity demands on lithium-ion systems begin to exceed practical limits.
Joshua Meeks   +6 more
doaj   +1 more source

Highly conductive, ionic liquid-based polymer electrolytes [PDF]

open access: yes, 2016
In this manuscript is reported a thermal and impedance spectroscopy investigation carried out on quaternary polymer electrolytes, to be addressed as separators for lithium solid polymer batteries, containing large amount of the N-methyl-N ...
Appetecchi, G. B.   +4 more
core   +2 more sources

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri   +7 more
wiley   +1 more source

Recent advances in polysulfide mediation of lithium-sulfur batteries via facile cathode and electrolyte modification

open access: yesAPL Materials, 2019
Lithium–sulfur (Li–S) batteries have garnered immense interest due to their potential to surpass the energy densities of state-of-the-art lithium-ion batteries.
Chen Fang   +3 more
doaj   +1 more source

Carbon-Nitride-Based Materials for Advanced Lithium–Sulfur Batteries

open access: yesNano-Micro Letters, 2022
Lithium–sulfur (Li–S) batteries are promising candidates for next-generation energy storage systems owing to their high energy density and low cost. However, critical challenges including severe shuttling of lithium polysulfides (LiPSs) and sluggish ...
Wenhao Sun   +6 more
doaj   +1 more source

Graphene-wrapped sulfur/metal organic framework-derived microporous carbon composite for lithium sulfur batteries [PDF]

open access: yes, 2014
A three-dimensional hierarchical sandwich-type graphene sheet-sulfur/carbon (GS-S/CZIF8-D) composite for use in a cathode for a lithium sulfur (Li-S) battery has been prepared by an ultrasonic method.
Cao, S   +8 more
core   +3 more sources

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