Results 21 to 30 of about 234,244 (295)

A New Insight into the Content Effect of Fluoroethylene Carbonate as a Film Forming Additive for Lithium-Ion Batteries

open access: yesInternational Journal of Electrochemical Science, 2015
The impact of various concentrations of fluoroethylene carbonate (FEC) on the electrochemical performance of mesophase-pitch-based carbon fibers (MCF) in ethylene carbonate (EC)-based electrolyte for lithium-ion batteries is investigated using cyclic ...
Xing Zhao   +5 more
doaj   +1 more source

Fast microwave-assisted synthesis of Li-stuffed garnets and insights into Li diffusion from muon spin spectroscopy [PDF]

open access: yes, 2016
Lithium-stuffed garnets attract huge attention due to their outstanding potential as solid-state electrolytes for lithium batteries. However, there exists a persistent challenge in the reliable synthesis of these complex functional oxides together with a
Ahston, Thomas E.   +4 more
core   +1 more source

Phase Control on Surface for the Stabilization of High Energy Cathode Materials of Lithium Ion Batteries. [PDF]

open access: yes, 2019
The development of high energy electrode materials for lithium ion batteries is challenged by their inherent instabilities, which become more aggravated as the energy densities continue to climb, accordingly causing increasing concerns on battery safety ...
Bin, De-Shan   +12 more
core   +2 more sources

Anti-Kasha triplet energy transfer and excitation wavelength dependent persistent luminescence from host-guest doping systems

open access: yesNature Communications, 2023
Anti-Kasha’s process in organic luminogens has attracted many attentions since its discovery. However, only limited examples of anti-Kasha’s rule have been reported and anti-Kasha triplet energy transfer (ET) is even less-touched.
Weiwei Xie   +6 more
doaj   +1 more source

Review on Multi-Scale Models of Solid-Electrolyte Interphase Formation [PDF]

open access: yes, 2018
Electrolyte reduction products form the solid-electrolyte interphase (SEI) on negative electrodes of lithium-ion batteries. Even though this process practically stabilizes the electrode-electrolyte interface, it results in continued capacity-fade ...
Horstmann, Birger   +2 more
core   +2 more sources

Tin-graphene tubes as anodes for lithium-ion batteries with high volumetric and gravimetric energy densities. [PDF]

open access: yes, 2020
Limited by the size of microelectronics, as well as the space of electrical vehicles, there are tremendous demands for lithium-ion batteries with high volumetric energy densities.
Kong, Dejia   +12 more
core  

The Status and Future of Flywheel Energy Storage [PDF]

open access: yes, 2019
Flywheels, one of the earliest forms of energy storage, could play a significant role in the transformation of the electrical power system into one which is fully sustainable yet low cost.
Pullen, K. R.
core   +1 more source

A comparison of methodologies for the non-invasive characterisation of commercial Li-ion cells [PDF]

open access: yes, 2019
Lithium-ion cells currently power almost all electronic devices and power tools; they are a key enabling technology for electric vehicles and are increasingly considered to be the technology of choice for grid storage.
Barai, Anup   +6 more
core   +1 more source

Effects of LaPO4 coating on the performance of LiNi0.5Co0.2Mn0.3O2 cathode material for lithium ion batteries

open access: yesInternational Journal of Electrochemical Science, 2018
LiNi0.5Co0.2Mn0.3O2 (NCM-523) cathode material is coated with 2.0, 4.0 and 6.0 wt% of LaPO4 via liquid phase coating method. The structure, morphology and electrochemical properties of surface modified LiNi0.5Co0.2Mn0.3O2 materials are characterized by X-
Xiaodong Jiang   +11 more
doaj   +1 more source

Simple Preparation of Co3O4 with a Controlled Shape and Excellent Lithium Storage Performance

open access: yesInternational Journal of Electrochemical Science, 2020
Co3O4 and Co(OH)2 precursors with spherical and a coexisting sheet-spherical morphologies were efficiently prepared using room-temperature deposition combined with calcination.
Yingjie Zhang   +4 more
doaj   +1 more source

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