Results 31 to 40 of about 119,086 (310)

A review of energy storage technologie sfor marine current energy systems [PDF]

open access: yes, 2013
Increasing concerns about the depletion of fossil resources and the issue of environment lead to a global need for producing more clean energy from renewable sources. Ocean is appreciated as a vast source of renewable energies.
CHARPENTIER, Jean-Frederic   +5 more
core   +1 more source

Yeast-Derived Sulfur Host for the Application of Sustainable Li–S Battery Cathode

open access: yes, 2023
A porous carbon structure (PCS) is considered as an ideal electrode material for lithium–sulfur (Li–S) batteries, owing to its flexible texture, large surface area, and high electrical conductivity.
Fancheng Meng   +6 more
core   +1 more source

Nanowire Electrodes for Advanced Lithium Batteries

open access: yesFrontiers in Energy Research, 2014
Since the commercialization of lithium ion batteries (LIBs) in the past two decades, rechargeable LIBs have become widespread power sources for portable devices used in daily life.
Lei eHuang   +3 more
doaj   +1 more source

Battery choice and management for New Generation Electric Vehicles [PDF]

open access: yes, 2005
Different types of electric vehicles (EVs) have been recently designed with the aim of solving pollution problems caused by the emission of gasoline-powered engines.
Affanni, A.   +22 more
core   +1 more source

Excellent Lithium Metal Anode Performance via In Situ Interfacial Layer Induced by Li6.75La3Zr1.75Ta0.25O12@Amorphous Li3OCl Composite Solid Electrolyte

open access: yesInternational Journal of Electrochemical Science, 2019
A LLZTO-2wt.% Li3OCl composite solid electrolyte (LC) layer was attached to the surface of a Li metal electrode through a glass-fiber-paper (GF)-supported method to form a stable in situ reaction interfacial layer between the Li metal anode and an ...
Yijun Tian   +5 more
doaj   +1 more source

Rubber-Derived Sulfur Composite Cathode Material for Li-S/Li-ion Battery

open access: yesElectrochemistry, 2022
A rubber-derived sulfur composite cathode material for the Li-S battery/Li-ion battery was synthesized by the vulcanization process of butadiene rubber as a polymer source and a large amount of sulfur.
Akihiro YAMANO   +11 more
doaj   +1 more source

Carpet-like TiO2 Nanofiber Interlayer as Advanced Absorber for High Performance Li-S batteries

open access: yesInternational Journal of Electrochemical Science, 2019
It is evident that the polysulfide will take place the shuttle effect between the cathode and anode in the Li-S battery. This is proved by many experiment studies in the past decades. Therefore, the most efficient method for improving the electrochemical
Pengfei Huang, Yinwei Wang
doaj   +1 more source

Polyaniline-Coated Porous Vanadium Nitride Microrods for Enhanced Performance of a Lithium–Sulfur Battery

open access: yesMolecules, 2023
To solve the slow kinetics of polysulfide conversion reaction in Li-S battery, many transition metal nitrides were developed for sulfur hosts. Herein, novel polyaniline-coated porous vanadium nitride (VN) microrods were synthesized via a calcination ...
Jingjie Lv   +4 more
doaj   +1 more source

Molecular engineering of sulfur‐providing materials for optimized sulfur conversion in Li‐S chemistry

open access: yesEcoMat, 2022
The practical implementation of lithium‐sulfur (Li‐S) batteries is greatly hampered by the low sulfur utilization and limited battery lifespan stemming from the complexity of the sulfur conversion reactions.
Long Jiao   +9 more
doaj   +1 more source

Single step tranformation of sulphur to Li₂S₂/Li₂S in Li-S batteries

open access: yes, 2015
Lithium-sulphur batteries have generated tremendous research interest due to their high theoretical energy density and potential cost-effectiveness. The commercial realization of Li-S batteries is still hampered by reduced cycle life associated with the formation of electrolyte soluble higher-order polysulphide (Li2Sx, x = 4–8) intermediates, leading ...
Helen, M.   +6 more
openaire   +2 more sources

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