Structural and electrical properties of PZT/PVDF piezoelectric nanocomposites prepared by cold-press and hot-press routes

De Qing Zhang; Da Wei Wang; Jie Yuan; Quan Liang Zhao; Zhi Ying Wang; Mao Sheng Cao

doi:10.1088/0256-307X/25/12/063

Structural and electrical properties of PZT/PVDF piezoelectric nanocomposites prepared by cold-press and hot-press routes

De Qing Zhang, Da Wei Wang, Jie Yuan^*, Quan Liang Zhao, Zhi Ying Wang, Mao Sheng Cao

^*Corresponding author for this work

School of Material Science and Engineering

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

55 Citations (Scopus)

Abstract

The 0-3 PZT/PVDF piezoelectric composites are prepared separately by hot-press and cold-press processes. The effects of the PZT content and the shaping-process on the composites are studied. The experimental results indicate that composites with 70% PZT nanopowders prepared by the hot-press method exhibit excellent piezoelectric and dielectric properties. The maxima of dss and e of the composites prepared by hot-press method are about 30% and 65% higher than those prepared by the cold-press method, respectively. This is mainly attributed to the favourable coupling of the two materials in the process of the hot press and the formation of the β-type PVDF, which possesses better electric properties.

Original language	English
Pages (from-to)	4410-4413
Number of pages	4
Journal	Chinese Physics Letters
Volume	25
Issue number	12
DOIs	https://doi.org/10.1088/0256-307X/25/12/063
Publication status	Published - 1 Dec 2008

Access to Document

10.1088/0256-307X/25/12/063

Cite this

Zhang, D. Q., Wang, D. W., Yuan, J., Zhao, Q. L., Wang, Z. Y., & Cao, M. S. (2008). Structural and electrical properties of PZT/PVDF piezoelectric nanocomposites prepared by cold-press and hot-press routes. Chinese Physics Letters, 25(12), 4410-4413. https://doi.org/10.1088/0256-307X/25/12/063

@article{9bc35e2264514c7aa3a00ce466688bb4,

title = "Structural and electrical properties of PZT/PVDF piezoelectric nanocomposites prepared by cold-press and hot-press routes",

abstract = "The 0-3 PZT/PVDF piezoelectric composites are prepared separately by hot-press and cold-press processes. The effects of the PZT content and the shaping-process on the composites are studied. The experimental results indicate that composites with 70% PZT nanopowders prepared by the hot-press method exhibit excellent piezoelectric and dielectric properties. The maxima of dss and e of the composites prepared by hot-press method are about 30% and 65% higher than those prepared by the cold-press method, respectively. This is mainly attributed to the favourable coupling of the two materials in the process of the hot press and the formation of the β-type PVDF, which possesses better electric properties.",

author = "Zhang, {De Qing} and Wang, {Da Wei} and Jie Yuan and Zhao, {Quan Liang} and Wang, {Zhi Ying} and Cao, {Mao Sheng}",

year = "2008",

month = dec,

day = "1",

doi = "10.1088/0256-307X/25/12/063",

language = "English",

volume = "25",

pages = "4410--4413",

journal = "Chinese Physics Letters",

issn = "0256-307X",

publisher = "IOP Publishing Ltd.",

number = "12",

}

TY - JOUR

T1 - Structural and electrical properties of PZT/PVDF piezoelectric nanocomposites prepared by cold-press and hot-press routes

AU - Zhang, De Qing

AU - Wang, Da Wei

AU - Yuan, Jie

AU - Zhao, Quan Liang

AU - Wang, Zhi Ying

AU - Cao, Mao Sheng

PY - 2008/12/1

Y1 - 2008/12/1

N2 - The 0-3 PZT/PVDF piezoelectric composites are prepared separately by hot-press and cold-press processes. The effects of the PZT content and the shaping-process on the composites are studied. The experimental results indicate that composites with 70% PZT nanopowders prepared by the hot-press method exhibit excellent piezoelectric and dielectric properties. The maxima of dss and e of the composites prepared by hot-press method are about 30% and 65% higher than those prepared by the cold-press method, respectively. This is mainly attributed to the favourable coupling of the two materials in the process of the hot press and the formation of the β-type PVDF, which possesses better electric properties.

AB - The 0-3 PZT/PVDF piezoelectric composites are prepared separately by hot-press and cold-press processes. The effects of the PZT content and the shaping-process on the composites are studied. The experimental results indicate that composites with 70% PZT nanopowders prepared by the hot-press method exhibit excellent piezoelectric and dielectric properties. The maxima of dss and e of the composites prepared by hot-press method are about 30% and 65% higher than those prepared by the cold-press method, respectively. This is mainly attributed to the favourable coupling of the two materials in the process of the hot press and the formation of the β-type PVDF, which possesses better electric properties.

UR - http://www.scopus.com/inward/record.url?scp=58449098479&partnerID=8YFLogxK

U2 - 10.1088/0256-307X/25/12/063

DO - 10.1088/0256-307X/25/12/063

M3 - Article

AN - SCOPUS:58449098479

SN - 0256-307X

VL - 25

SP - 4410

EP - 4413

JO - Chinese Physics Letters

JF - Chinese Physics Letters

IS - 12

ER -

Structural and electrical properties of PZT/PVDF piezoelectric nanocomposites prepared by cold-press and hot-press routes

Abstract

Access to Document

Other files and links

Fingerprint

Cite this