Results 21 to 30 of about 400,046 (304)

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

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

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

Morphological evolution of electrochemically plated stripped lithium microstructures by synchrotron X ray phase contrast tomography [PDF]

open access: yes, 2016
Due to its low redox potential and high theoretical specific capacity, Li metal has drawn worldwide research attention because of its potential use in next generation battery technologies such as Li S and Li O2. Unfortunately, uncontrollable growth of Li
Banhart, J.   +9 more
core   +14 more sources

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

Towards a Safe Lithium–Sulfur Battery with a Flame‐Inhibiting Electrolyte and a Sulfur‐Based Composite Cathode [PDF]

open access: yes, 2014
Of the various beyond‐lithium‐ion batteries, lithium–sulfur (Li‐S) batteries were recently reported as possibly being the closest to market. However, its theoretically high energy density makes it potentially hazardous under conditions of abuse ...
Aurbach   +35 more
core   +2 more sources

Theoretical Consideration of Side Reactions between the VS4 Electrode and Carbonate Solvents in Lithium–metal Polysulfide Batteries

open access: yesElectrochemistry, 2022
The lithium/vanadium tetra sulfide (Li|VS4) battery can be considered a promising next-generation battery because of its high theoretical energy density, and it is expected to overcome the problems inherent in Li-S batteries.
Satoshi HAGIWARA   +5 more
doaj   +1 more source

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