Synthesis and electrochemical performance of cable-like copper vanadates/polypyrrole nanobelts as anode materials for lithium-ion batteries

Zhang, Shaoyan; Hou, Menghua; Hou, Lijun; Lü, Min

doi:10.1016/j.cplett.2016.06.046

Cited by 9 publications

(2 citation statements)

References 21 publications

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“…Notably, the 4:1 stoichiometry was missing from a subsequently reported phase diagram and, accordingly, previous authors were unable to prepare Cu 4 V 2 O 9 (see ref and references therein.) Other than the PEC applications of immediate interest within the present study context, copper vanadates are also of technological interest as lithium-intercalating battery cathodes ,,,,, (or even anodes), thermal batteries, , unique magnetic materials, ,,,− flame retardants, photocatalysts for environmental remediation, , or as catalysts in solar thermochemical water splitting cycles. − …”

Section: Introductionmentioning

confidence: 99%

Rapid One-Pot Synthesis and Photoelectrochemical Properties of Copper Vanadates

Hossain¹,

Sotelo²,

Sarker³

et al. 2019

ACS Appl. Energy Mater.

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Solution combustion synthesis (SCS) is shown to be versatile for the rapid-one-pot synthesis of three compounds and four polymorphs in the Cu−V−O ternary family: α-CuV 2 O 6 , αand β-Cu 2 V 2 O 7 , and γ-Cu 3 V 2 O 8. These compounds feature copper/vanadium stoichiometric ratios ranging from 1:1 to 3:1; their structural, electronic, optoelectronic, and photoelectrochemical attributes were comprehensively characterized by a combination of theoretical and experimental techniques. The main contribution of the present study is the demonstration that a range of stoichiometries in this compound family can be derived simply by tuning the precursor mole ratio in the SCS procedure. The Cu−V−O family of samples, derived by SCS, is shown to exemplify the strong effect of compound stoichiometry on the optoelectronic and photoelectrochemical properties. Overall, α-CuV 2 O 6 showed the best performance, rooted in the direct nature of the optical transition in this material. Finally, SCS is very timeefficient and the various compositions can be obtained in a matter of minutes, as opposed to hours or even days in classical solution-based or ceramic synthesis routes.

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Section: Introductionmentioning

confidence: 99%

Rapid One-Pot Synthesis and Photoelectrochemical Properties of Copper Vanadates

Hossain¹,

Sotelo²,

Sarker³

et al. 2019

ACS Appl. Energy Mater.

View full text Add to dashboard Cite

show abstract

“…Hence, developing better energy-storage devices is warranted and vital, particularly for portable electronics. 19 Supercapacitors have drawn substantial attention as alternative electrical power sources due to their exceptional performances. 20,21 The noticeable characteristics of supercapacitors include low maintenance cost, high power density, longer operating lifespans, and rapid charge/discharge rates.…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of three distinct Ni_xV₂O_y single-phase nano self-assemblies for asymmetric supercapacitor fabrication and effective detection of low-concentration hazardous herbicide

Seerangan Selvam,

Sthevan Kovil Pitchai,

Ammasai

et al. 2023

Dalton Trans.

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Microwave synthesis of β-Cu2V2O7 nanorods: structural, electrochemical supercapacitance, and photocatalytic properties

Muthamizh

Yesuraj

Jayavel

et al. 2021

J Mater Sci: Mater Electron

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Synthesis and electrochemical performance of cable-like copper vanadates/polypyrrole nanobelts as anode materials for lithium-ion batteries

Cited by 9 publications

References 21 publications

Rapid One-Pot Synthesis and Photoelectrochemical Properties of Copper Vanadates

Rapid One-Pot Synthesis and Photoelectrochemical Properties of Copper Vanadates

Performance analysis of three distinct Ni_xV₂O_y single-phase nano self-assemblies for asymmetric supercapacitor fabrication and effective detection of low-concentration hazardous herbicide

Microwave synthesis of β-Cu2V2O7 nanorods: structural, electrochemical supercapacitance, and photocatalytic properties

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Synthesis and electrochemical performance of cable-like copper vanadates/polypyrrole nanobelts as anode materials for lithium-ion batteries

Cited by 9 publications

References 21 publications

Rapid One-Pot Synthesis and Photoelectrochemical Properties of Copper Vanadates

Rapid One-Pot Synthesis and Photoelectrochemical Properties of Copper Vanadates

Performance analysis of three distinct NixV2Oy single-phase nano self-assemblies for asymmetric supercapacitor fabrication and effective detection of low-concentration hazardous herbicide

Microwave synthesis of β-Cu2V2O7 nanorods: structural, electrochemical supercapacitance, and photocatalytic properties

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Performance analysis of three distinct Ni_xV₂O_y single-phase nano self-assemblies for asymmetric supercapacitor fabrication and effective detection of low-concentration hazardous herbicide