Results 21 to 30 of about 215,305 (242)

Synthesis and Characterization of Novel Cathode Material Li5FeO4 for Li-ion Batteries

open access: yesInternational Journal of Electrochemical Science, 2013
Antifluorite-type material Li5FeO4 was synthesized and characterized as novel cathode materials for using in a lithium secondary battery. It was prepared by high-temperature solid-state method, LiOH and Fe2O3 as raw materials.
Lei Liang   +5 more
doaj   +1 more source

Lithium-Ion Batteries

open access: yesLithium Ion Batteries
identifier:oai:t2r2.star.titech.ac.jp ...
  +6 more sources

Interface Control Strategy of Synthesis LiMn2O4@Al2O3 Assisted by Tert-Butanol

open access: yesInternational Journal of Electrochemical Science, 2019
LiMn2O4@Al2O3 cathode materials for lithium ion batteries are prepared through an sol-gel method with the assistance of tert-butanol. A uniform amorphous Al2O3 layer is formed on the surface of LiMn2O4 under the control of the hydrolysis mechanism of ...
Yuhan Yao   +11 more
doaj   +1 more source

CePO4 Coated LiNi0.6Co0.2Mn0.2O2 as Cathode Material and its Electrochemical Performance

open access: yesInternational Journal of Electrochemical Science, 2019
A facile hydrothermal method is successfully developed for the synthesis of CePO4 coated LiNi0.6Co0.2Mn0.2O2 (NCM 622) cathodes. The as-prepared samples are characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), transmission ...
Ruijia Diao   +11 more
doaj   +1 more source

Two-dimensional Thermal Modeling of Lithium-ion Battery Cell Based on Electrothermal Impedance Spectroscopy [PDF]

open access: yes, 2016
Thermal modeling of lithium-ion batteries is gaining its importance together with increasing power density and compact design of the modern battery systems in order to assure battery safety and long lifetime.
Knap, Vaclav   +4 more
core   +2 more sources

High-performance flexible energy storage and harvesting system for wearable electronics. [PDF]

open access: yes, 2016
This paper reports on the design and operation of a flexible power source integrating a lithium ion battery and amorphous silicon solar module, optimized to supply power to a wearable health monitoring device.
Arias, Ana   +3 more
core   +2 more sources

Global sensitivity analysis of the single particle lithium-ion battery model with electrolyte [PDF]

open access: yes, 2020
The importance of global sensitivity analysis (GSA) has been well established in many scientific areas. However, despite its critical role in evaluating a model’s plausibility and relevance, most lithium ion battery models are published without any ...
Grandjean, Thomas R. B.   +3 more
core   +1 more source

Moisture Exposure as Pretreatment of Sulfide Solid Electrolytes for All-Solid-State Batteries

open access: yesElectrochemistry
Sulfide all-solid-state batteries have been actively studied for practical use in vehicle applications. Modifications are often required at the interface between the sulfide solid electrolyte and oxide cathode active material. Scholars have reported that
Hikaru SANO   +5 more
doaj   +1 more source

Development and application of a life cycle energy consumption and CO2 emissions analysis model for high-speed railway transport in China

open access: yesAdvances in Climate Change Research, 2021
China's high-speed railway (HSR) is booming recently, the HSR's performance of energy conservation and carbon reduction has attracted much attention. This study developed a new life cycle model of energy consumption and greenhouse gas (GHG) emissions on ...
Yan-Zhe Wang, Sheng Zhou, Xun-Min Ou
doaj   +1 more source

Electrospun catalyst layers using short-side-chain ionomer for low platinum and high performance PEMFCs

open access: yesElectrochemistry Communications
Proton exchange membrane fuel cells (PEMFCs) should further reduce the platinum consumption to lower their manufacturing costs and life-cycle carbon emissions.
Weitao Gao   +8 more
doaj   +1 more source

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