The impact of solvents on properties of solution-cast poly(vinylidene fluoride) films for energy storage

Yuetao Zhao; Yujiu Zhou; Yajie Yang; Jianhua Xu; Zhi David Chen; Yadong Jiang

doi:10.1016/j.matlet.2018.02.110

The impact of solvents on properties of solution-cast poly(vinylidene fluoride) films for energy storage

Yuetao Zhao, Yujiu Zhou, Yajie Yang, Jianhua Xu, Zhi David Chen, Yadong Jiang

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

The properties of solution-cast poly(vinylidene fluoride) (PVDF) films for energy storage are affected greatly by solvents used. In this letter, surface micrographs, crystalline phases, and energy storage properties of PVDF films crystallized from different solvents were studied. Under an electric field of 1000 kV/cm, the charge-discharge efficiency of the PVDF film crystallized from N,N-dimethylformamide (DMF) (with low vapor pressure) is 2.6 times higher than that of the PVDF film crystallized from N-methyl-2-pyrrolidone (NMP) (with high vapor pressure). Meanwhile, the resistivity of the former is up to 6.6 times higher than that of the latter.

Original language	English
Pages (from-to)	201-204
Number of pages	4
Journal	Materials Letters
Volume	219
DOIs	https://doi.org/10.1016/j.matlet.2018.02.110
State	Published - May 15 2018

Bibliographical note

Publisher Copyright:
© 2018 Elsevier B.V.

Keywords

Charge-discharge efficiency
Poly(vinylidene fluoride)
Resistivity
Solvent
Vapor pressure

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.matlet.2018.02.110

Cite this

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title = "The impact of solvents on properties of solution-cast poly(vinylidene fluoride) films for energy storage",

abstract = "The properties of solution-cast poly(vinylidene fluoride) (PVDF) films for energy storage are affected greatly by solvents used. In this letter, surface micrographs, crystalline phases, and energy storage properties of PVDF films crystallized from different solvents were studied. Under an electric field of 1000 kV/cm, the charge-discharge efficiency of the PVDF film crystallized from N,N-dimethylformamide (DMF) (with low vapor pressure) is 2.6 times higher than that of the PVDF film crystallized from N-methyl-2-pyrrolidone (NMP) (with high vapor pressure). Meanwhile, the resistivity of the former is up to 6.6 times higher than that of the latter.",

keywords = "Charge-discharge efficiency, Poly(vinylidene fluoride), Resistivity, Solvent, Vapor pressure",

author = "Yuetao Zhao and Yujiu Zhou and Yajie Yang and Jianhua Xu and Chen, {Zhi David} and Yadong Jiang",

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year = "2018",

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doi = "10.1016/j.matlet.2018.02.110",

language = "English",

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T1 - The impact of solvents on properties of solution-cast poly(vinylidene fluoride) films for energy storage

AU - Zhao, Yuetao

AU - Zhou, Yujiu

AU - Yang, Yajie

AU - Xu, Jianhua

AU - Chen, Zhi David

AU - Jiang, Yadong

PY - 2018/5/15

Y1 - 2018/5/15

N2 - The properties of solution-cast poly(vinylidene fluoride) (PVDF) films for energy storage are affected greatly by solvents used. In this letter, surface micrographs, crystalline phases, and energy storage properties of PVDF films crystallized from different solvents were studied. Under an electric field of 1000 kV/cm, the charge-discharge efficiency of the PVDF film crystallized from N,N-dimethylformamide (DMF) (with low vapor pressure) is 2.6 times higher than that of the PVDF film crystallized from N-methyl-2-pyrrolidone (NMP) (with high vapor pressure). Meanwhile, the resistivity of the former is up to 6.6 times higher than that of the latter.

AB - The properties of solution-cast poly(vinylidene fluoride) (PVDF) films for energy storage are affected greatly by solvents used. In this letter, surface micrographs, crystalline phases, and energy storage properties of PVDF films crystallized from different solvents were studied. Under an electric field of 1000 kV/cm, the charge-discharge efficiency of the PVDF film crystallized from N,N-dimethylformamide (DMF) (with low vapor pressure) is 2.6 times higher than that of the PVDF film crystallized from N-methyl-2-pyrrolidone (NMP) (with high vapor pressure). Meanwhile, the resistivity of the former is up to 6.6 times higher than that of the latter.

KW - Charge-discharge efficiency

KW - Poly(vinylidene fluoride)

KW - Resistivity

KW - Solvent

KW - Vapor pressure

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DO - 10.1016/j.matlet.2018.02.110

M3 - Article

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SN - 0167-577X

VL - 219

SP - 201

EP - 204

JO - Materials Letters

JF - Materials Letters

ER -

The impact of solvents on properties of solution-cast poly(vinylidene fluoride) films for energy storage

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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