Articles with "electrochemical performances" as a keyword



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Influence of the synthesis route on the properties of hybrid NiO-MnCo2O4-Ni6MnO8 and its electrochemical performances as the anode materials.

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Published in 2019 at "ChemSusChem"

DOI: 10.1002/cssc.201903029

Abstract: The exploration of new nanostructures with structural advantages is always a hot topic in the current material research area. Among various well-explored morphologies, structures, and components, multi-component-active hybrid nanostructure materials are one of the best… read more here.

Keywords: synthesis route; influence synthesis; anode materials; electrochemical performances ... See more keywords
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Electrochemical performances of nickel-rich single-crystal LiNi0.83Co0.12Mn0.05O2 cathode material synthesized by tuning Li+/Ni2+ mixing.

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Published in 2023 at "ChemSusChem"

DOI: 10.1002/cssc.202300417

Abstract: Single-crystal nickel-rich materials are promising alternatives to polycrystalline cathodes owing to their excellent structure stability and cycle performance, while the kind of cathode material usually appears high cation mixing, which may have a negative effect… read more here.

Keywords: single crystal; crystal; nickel rich; cathode material ... See more keywords
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Improved electrochemical performances of LiMnPO4 synthesized by a hydrothermal method for Li-ion supercapatteries

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Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-9972-5

Abstract: Developing high-performance positrode materials are essential to attain high energy supercapatteries. In this regard, the electrochemical performances of the hydrothermally synthesized LiMnPO4 are studied. The crystal structures of the materials are elucidated using Full-profile XRD… read more here.

Keywords: rice like; method; improved electrochemical; limnpo4 ... See more keywords
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Facile synthesis and electrochemical performances of multi-walled carbon nanotubes/poly(3,4-ethylenedioxythiophene) composite films as electrodes for fabric supercapacitors

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Published in 2019 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-019-00937-6

Abstract: In the research of wearable smart electronics, obtaining particular structure electrodes to provide outstanding mechanical flexible and electrochemical performance remains challenging. In this study, flexible multi-walled carbon nanotubes (MWCNTs)/poly(3,4-ethylenedioxythiophene) (PEDOT) nanocomposite electrodes are fabricated via… read more here.

Keywords: walled carbon; carbon nanotubes; electrochemical performances; poly ethylenedioxythiophene ... See more keywords
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Improve electrochemical performances of SnS2/C by destroying the crystal structure

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Published in 2019 at "Ionics"

DOI: 10.1007/s11581-019-03268-y

Abstract: SnS2-based materials are potential anodes of sodium ion batteries (SIBs) due to their high specific capacity, high theoretical coulombic efficiency, and low toxic. Herein, we demonstrate an effectual strategy to improve the integral electrochemical performances… read more here.

Keywords: capacity; improve electrochemical; performances sns2; electrochemical performances ... See more keywords
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Iodinated carbon materials for oxygen reduction reaction in proton exchange membrane fuel cell. Scalable synthesis and electrochemical performances

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Published in 2019 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2016.12.002

Abstract: Abstract Doped graphene-based cathode catalysts are considered as promising competitors for ORR, but their power density has been low compared to Pt-based cathodes, mainly due to poor mass-transport properties. A new electrocatalyst for PEMFCs, an… read more here.

Keywords: electrochemical performances; doped graphene; fuel; cathode ... See more keywords
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Enhanced electrochemical performances via introducing LiF electrolyte additive for lithium ion batteries

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Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.05.216

Abstract: Abstract High working potential and temperature put nonnegligible threats on electrochemical stability and safety performance of lithium ion batteries (LIBs). In this paper the carbonate-based electrolyte is modified with LiF additive to improve the comprehensive… read more here.

Keywords: electrochemical performances; lithium; ion batteries; enhanced electrochemical ... See more keywords
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Nickel-substituted LiMnPO4/C olivine cathode material: Combustion synthesis, characterization and electrochemical performances

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Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.05.336

Abstract: Abstract Transition metals substitution in cathode materials is considered as an effective approach to improve the electrochemical performances of lithium–ion batteries. In this regard, host and Ni-substituted LiMn1-xNixPO4 (x = 0.00–0.05) olivine cathode materials were successfully synthesized… read more here.

Keywords: microscopy; electrochemical performances; olivine cathode; limnpo4 olivine ... See more keywords
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Effects of Al doping on the electrochemical performances of LiNi0.83Co0.12Mn0.05O2 prepared by coprecipitation

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Published in 2021 at "Ceramics International"

DOI: 10.1016/j.ceramint.2021.01.055

Abstract: Abstract The Ni-rich LiNi0.83Co0.12Mn0.05O2 (NCM83) cathode materials have drawn intensive attention due to the high energy density and low cost. However, Ni-rich LiNi1-x-yCoxMnyO2 still has the fatal weakness of poor cycle stability, limiting its further… read more here.

Keywords: doping electrochemical; lini0 83co0; electrochemical performances; 83co0 12mn0 ... See more keywords
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The electrochemical performances of fluorinated hard carbon as the cathode of lithium primary batteries

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Published in 2020 at "Composites Communications"

DOI: 10.1016/j.coco.2020.100396

Abstract: Abstract In this paper, a series of hard carbon was firstly fluorinated via gas-phase fluorination and their electrochemical performances were adjusted by varying fluorination temperature. It is found that the F/C ratios of fluorinated hard… read more here.

Keywords: fluorinated hard; carbon; hard carbon; performances fluorinated ... See more keywords
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Controllable preparation of highly uniform CuCo2S4 materials as battery electrode for energy storage with enhanced electrochemical performances

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Published in 2017 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2017.08.003

Abstract: Abstract In this work, three different morphologies of CuCo2S4 materials have been prepared by a facile hydrothermal synthesis route by controlling the species of solvent and molar concentration of precursors. The effects of reaction conditions… read more here.

Keywords: cuco2s4 materials; highly uniform; battery electrode; electrochemical performances ... See more keywords