Results 51 to 60 of about 119,086 (310)
Catholyte Formulations for High-Energy Li–S Batteries [PDF]
The Journal of Physical Chemistry Letters, 2017 The sulfur electrode in LiS batteries suffers from rapid capacity loss and low efficiency due to the solubility of long chain polysulfides formed during discharge. Herein, we demonstrate the beneficial effect of original catholyte formulations containing redox active organyl disulfides (PhS2Ph) on the capacity utilization and retention as well as the ...
Phadke, Satyajit +2 more
openaire +2 more sources
A Reduced-Order Model of Lithium–Sulfur Battery Discharge
BatteriesThis paper examines the problem of modeling lithium–sulfur (Li-S) battery discharge dynamics. The importance of this problem stems from the attractive specific energy levels achievable by Li-S batteries, which can be particularly appealing for ...
Noushin Haddad, Hosam K. Fathy
doaj +1 more source
Optimized Preparation of Polyacrylonitrile/Sulfur Composite as Cathode for Lithium Sulfur Batteries
International Journal of Electrochemical Science, 2022 The polyacrylonitrile/sulfur (PAN/S)composite was prepared by heating the mixture of polyacrylonitrile (PAN) and sulfur under sealed conditions. The effects of the ratio of raw materials, reaction temperature, reaction time and reaction container volume ...
Jiaxin Pan +8 more
doaj +1 more source
Protection of Lithium Anode by a Highly Porous PVDF Membrane for High-Performance Li–S Battery
, 2020 The Li–S battery is considered as the next-generation energy storage solution largely because of its high energy density. However, the lithium metal anode has suffered from the “shuttle effect” of soluble polysulfide species and the formation of ...
Zhiping Lai +9 more
core +2 more sources
Solvation-property relationship of lithium-sulphur battery electrolytes
Nature CommunicationsThe Li-S battery is a promising next-generation battery chemistry that offers high energy density and low cost. The Li-S battery has a unique chemistry with intermediate sulphur species readily solvated in electrolytes, and understanding their ...
Sang Cheol Kim +15 more
doaj +1 more source
Nontrivial Effects of “Trivial” Parameters on the Performance of Lithium–Sulfur Batteries
Batteries, 2018 A robust lithium-sulfur (Li–S) battery is constituted by a wide range of optimized fundamental parameters (e.g., amount of electrolyte, electrolyte additive, sulfur loading density, and the size of sulfur particles). In this paper, some other often-
Junbin Liao, Zhibin Ye
doaj +1 more source
Mixing, Domains, and Fast Li-ion Dynamics in Ternary Li-Sb-Bi Battery Anode Alloys
, 2021 Antimony and bismuth can both alloy with up to three molar equivalents of lithium and are therefore attractive candidates for replacing graphite in Li-ion battery anodes.
Peter, Kalisvaart +4 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang +10 more
wiley +1 more source
Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende +26 more
wiley +1 more source
Energies, 2018 Lithium-sulfur (Li-S) batteries are an emerging energy storage technology with higher performance than lithium-ion batteries in terms of specific capacity and energy density.
Vaclav Knap +4 more
doaj +1 more source