Enhanced ferroelectric and dielectric properties of the P(VDF-TrFE)/Ag nanoparticles composite thin films

Y. H. Zou; L. Han; G. L. Yuan; B. L. Liu; X. L. Zhao; B. B. Tian; J. L. Wang; Sh Sun; J. L. Sun; X. J. Meng; J. H. Chu

doi:10.1007/s10854-014-2039-3

Enhanced ferroelectric and dielectric properties of the P(VDF-TrFE)/Ag nanoparticles composite thin films

Y. H. Zou, L. Han, G. L. Yuan, B. L. Liu, X. L. Zhao, B. B. Tian, J. L. Wang, Sh Sun, J. L. Sun, X. J. Meng, J. H. Chu

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

12 Scopus citations

Abstract

The scope of the present work was the synthesis of homogeneously dispersed silver (Ag) nanoparticles (NPs) in P(VDF-TrFE) polymer by N,N- dimethylformamide's reducing reaction on silver nitrate and the study on the surface micromorphology, crystalline phases, electrical and optical properties of the P(VDF-TrFE)/Ag NPs composite thin films. The results demonstrate that incorporating appropriate concentration of Ag NPs improve the ferroelectric and dielectric properties with an increase of 38 % in the remanent polarization and 47 % in dielectric constant respectively compared with the pristine P(VDF-TrFE) films. The reasons for the improved properties are explained by the effective compensation to the bounding charges provided by the appropriate amount of the Ag NPs fillers and Ag NPs' acting as micro capacitors in P(VDF-TrFE) matrix. Furthermore, the surface plasmon resonance absorption in the composite films thin films is observed at the wavelength of ~415 nm, whose intensity is dependent on the density of the Ag NPs.

Original language	English
Pages (from-to)	3461-3465
Number of pages	5
Journal	Journal of Materials Science: Materials in Electronics
Volume	25
Issue number	8
DOIs	https://doi.org/10.1007/s10854-014-2039-3
State	Published - Aug 2014
Externally published	Yes

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@article{8e4d3210aa94457c893e53c5b2a8f009,

title = "Enhanced ferroelectric and dielectric properties of the P(VDF-TrFE)/Ag nanoparticles composite thin films",

abstract = "The scope of the present work was the synthesis of homogeneously dispersed silver (Ag) nanoparticles (NPs) in P(VDF-TrFE) polymer by N,N- dimethylformamide's reducing reaction on silver nitrate and the study on the surface micromorphology, crystalline phases, electrical and optical properties of the P(VDF-TrFE)/Ag NPs composite thin films. The results demonstrate that incorporating appropriate concentration of Ag NPs improve the ferroelectric and dielectric properties with an increase of 38 \% in the remanent polarization and 47 \% in dielectric constant respectively compared with the pristine P(VDF-TrFE) films. The reasons for the improved properties are explained by the effective compensation to the bounding charges provided by the appropriate amount of the Ag NPs fillers and Ag NPs' acting as micro capacitors in P(VDF-TrFE) matrix. Furthermore, the surface plasmon resonance absorption in the composite films thin films is observed at the wavelength of \textasciitilde{}415 nm, whose intensity is dependent on the density of the Ag NPs.",

author = "Zou, \{Y. H.\} and L. Han and Yuan, \{G. L.\} and Liu, \{B. L.\} and Zhao, \{X. L.\} and Tian, \{B. B.\} and Wang, \{J. L.\} and Sh Sun and Sun, \{J. L.\} and Meng, \{X. J.\} and Chu, \{J. H.\}",

year = "2014",

month = aug,

doi = "10.1007/s10854-014-2039-3",

language = "英语",

volume = "25",

pages = "3461--3465",

journal = "Journal of Materials Science: Materials in Electronics",

issn = "0957-4522",

publisher = "Springer New York",

number = "8",

}

TY - JOUR

T1 - Enhanced ferroelectric and dielectric properties of the P(VDF-TrFE)/Ag nanoparticles composite thin films

AU - Zou, Y. H.

AU - Han, L.

AU - Yuan, G. L.

AU - Liu, B. L.

AU - Zhao, X. L.

AU - Tian, B. B.

AU - Wang, J. L.

AU - Sun, Sh

AU - Sun, J. L.

AU - Meng, X. J.

AU - Chu, J. H.

PY - 2014/8

Y1 - 2014/8

N2 - The scope of the present work was the synthesis of homogeneously dispersed silver (Ag) nanoparticles (NPs) in P(VDF-TrFE) polymer by N,N- dimethylformamide's reducing reaction on silver nitrate and the study on the surface micromorphology, crystalline phases, electrical and optical properties of the P(VDF-TrFE)/Ag NPs composite thin films. The results demonstrate that incorporating appropriate concentration of Ag NPs improve the ferroelectric and dielectric properties with an increase of 38 % in the remanent polarization and 47 % in dielectric constant respectively compared with the pristine P(VDF-TrFE) films. The reasons for the improved properties are explained by the effective compensation to the bounding charges provided by the appropriate amount of the Ag NPs fillers and Ag NPs' acting as micro capacitors in P(VDF-TrFE) matrix. Furthermore, the surface plasmon resonance absorption in the composite films thin films is observed at the wavelength of ~415 nm, whose intensity is dependent on the density of the Ag NPs.

AB - The scope of the present work was the synthesis of homogeneously dispersed silver (Ag) nanoparticles (NPs) in P(VDF-TrFE) polymer by N,N- dimethylformamide's reducing reaction on silver nitrate and the study on the surface micromorphology, crystalline phases, electrical and optical properties of the P(VDF-TrFE)/Ag NPs composite thin films. The results demonstrate that incorporating appropriate concentration of Ag NPs improve the ferroelectric and dielectric properties with an increase of 38 % in the remanent polarization and 47 % in dielectric constant respectively compared with the pristine P(VDF-TrFE) films. The reasons for the improved properties are explained by the effective compensation to the bounding charges provided by the appropriate amount of the Ag NPs fillers and Ag NPs' acting as micro capacitors in P(VDF-TrFE) matrix. Furthermore, the surface plasmon resonance absorption in the composite films thin films is observed at the wavelength of ~415 nm, whose intensity is dependent on the density of the Ag NPs.

UR - https://www.scopus.com/pages/publications/84904256777

U2 - 10.1007/s10854-014-2039-3

DO - 10.1007/s10854-014-2039-3

M3 - 文章

AN - SCOPUS:84904256777

SN - 0957-4522

VL - 25

SP - 3461

EP - 3465

JO - Journal of Materials Science: Materials in Electronics

JF - Journal of Materials Science: Materials in Electronics

IS - 8

ER -

Enhanced ferroelectric and dielectric properties of the P(VDF-TrFE)/Ag nanoparticles composite thin films

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