Results 81 to 90 of about 39,422 (338)
The synergetic effect of lithium polysulfide and lithium nitrate to prevent lithium dendrite growth
Nature Communications, 2015 Lithium metal has shown great promise as an anode material for high-energy storage systems, owing to its high theoretical specific capacity and low negative electrochemical potential.
Weiyang Li +6 more
semanticscholar +1 more source
Atomic Layer Deposition of Highly Conducting NiS2 Thin Films from Elemental Sulfur
Advanced Materials Interfaces, EarlyView.A simple new atomic layer deposition (ALD) process yields in‐situ crystalline and electrically conducting nickel disulfide thin films. This deposition process is based on two solid and safe precursors, nickel acetylacetonate and elemental sulfur. ABSTRACT A novel atomic layer deposition (ALD) process for highly conducting nickel disulfide thin films is
Juha Linjala +5 more
wiley +1 more source
Impact of different Agents on the Efficacy of Codling Moth Granulovirus in Tank Mixtures [PDF]
, 2008 In the control of codling moth it is common to combine the granulovirus with other agents, especially fungicides, in spray application. Therefore the knowledge about the influence of these agents on the efficacy of the virus in tank mix is very ...
Fritsch, E. +3 more
core
ACS Nano, 2020 Slow kinetics of polysulfides conversion reactions lead to severe issues for lithium-sulfur (Li-S) batteries, for example, low rate capability, polysulfides migration, low Coulombic efficiencies, etc. These challenges hinder the practical applications of
Zihan Shen +9 more
semanticscholar +1 more source
Advanced Science, EarlyView.Exclusive Se‐O coordination and Fe‐doping complementation significantly improve conductivity and modulate the d‐band centers, which strongly anchor polysulfides in bidirectional catalysis and reduce the energy barriers for the Li2S nucleation and dissociation, achieving high‐apacity retention, exceptional rate capability, and stable cycling capability.
Zhao Yang +6 more
wiley +1 more source
Diyala Journal of Engineering Sciences, 2014 In this research, multi-walled carbon nanotubes (MWCNTs) were used to enforce the blend of epoxy /polysulfide and then tensile and wear behavior of this reinforcement were evaluated.
Adnan Nemaa +2 more
doaj +1 more source
Cathode Electrolyte Interphase Engineering by Quaternized Chitosan for Stabilized Li–SPAN Batteries
Advanced Science, EarlyView.In this work, quaternized chitosan (QCS) is reported as an additive optimizing the sulfurized polyacrylonitrile (SPAN) cathode/electrolyte interphase (CEI). Its high positive charge density adsorbs PF6− anions, enriching the Helmholtz layer with aggregates. This promotes rapid anion desolvation, forming an anion‐derived CEI enriched in LiF.
Runhe He +12 more
wiley +1 more source
A low-dissipation, pumpless, gravity-induced flow battery [PDF]
, 2016 Redox flow batteries have the potential to provide low-cost energy storage to enable renewable energy technologies such as wind and solar to overcome their inherent intermittency and to improve the efficiency of electric grids.
Carter, W. Craig +9 more
core +1 more source
Advanced Science, EarlyView.By integrating electrochemical impedance spectroscopy (EIS), background‐subtracted in situ Fourier‐transform infrared (FTIR) spectroscopy, and X‐ray absorption spectroscopy (XAS), this work reveals electrolyte decomposition and the reduced species involved in forming the cathode–electrolyte interphase (CEI) in lithium–sulfur batteries (LSBs), offering ...
Murilo Machado Amaral +9 more
wiley +1 more source
Enhanced performance of sulfur-infiltrated bimodal mesoporous carbon foam by chemical solution deposition as cathode materials for lithium sulfur batteries [PDF]
, 2019 The porous carbon matrix is widely recognized to be a promising sulfur reservoir to improve the cycle life by suppressing the polysulfide dissolution in lithium sulfur batteries (LSB). Herein, we synthesized mesocellular carbon foam (MSUF-C) with bimodal
Cho, B.-W. +4 more
core +1 more source