Enhancement of piezoelectric activity in P(VDF-TrFE) copolymer using two-step poling

H.L.W. Chan; Z. Zhao; Kin Wing Kwok; C.L. Choy

Enhancement of piezoelectric activity in P(VDF-TrFE) copolymer using two-step poling

H.L.W. Chan
, Z. Zhao
, Kin Wing Kwok
, C.L. Choy

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research

Abstract

The piezoelectric property of thick P(VDF-TrFE) copolymer films could be enhanced by a two-step thermal poling method. Two weak resonance peaks were observed after the first poling, while only a single strong resonance was found after the two-step poling process. To study the mechanisms of the polarization process, X-ray diffraction (XRD) and differential scanning calorimetry (DSC) were used. The results were reported.

Original language	English
Title of host publication	[Missing Source Name from PIRA]
Publisher	IEEE
ISBN (Print)	0780319397
Publication status	Published - 1994

Keywords

Piezoelectric materials
Copolymer films
Thermal poling method
Polarization

More information

http://hdl.handle.net/10397/594

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title = "Enhancement of piezoelectric activity in P(VDF-TrFE) copolymer using two-step poling",

abstract = "The piezoelectric property of thick P(VDF-TrFE) copolymer films could be enhanced by a two-step thermal poling method. Two weak resonance peaks were observed after the first poling, while only a single strong resonance was found after the two-step poling process. To study the mechanisms of the polarization process, X-ray diffraction (XRD) and differential scanning calorimetry (DSC) were used. The results were reported.",

keywords = "Piezoelectric materials, Copolymer films, Thermal poling method, Polarization",

author = "H.L.W. Chan and Z. Zhao and Kwok, \{Kin Wing\} and C.L. Choy",

year = "1994",

language = "English",

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T1 - Enhancement of piezoelectric activity in P(VDF-TrFE) copolymer using two-step poling

AU - Chan, H.L.W.

AU - Zhao, Z.

AU - Kwok, Kin Wing

AU - Choy, C.L.

PY - 1994

Y1 - 1994

N2 - The piezoelectric property of thick P(VDF-TrFE) copolymer films could be enhanced by a two-step thermal poling method. Two weak resonance peaks were observed after the first poling, while only a single strong resonance was found after the two-step poling process. To study the mechanisms of the polarization process, X-ray diffraction (XRD) and differential scanning calorimetry (DSC) were used. The results were reported.

AB - The piezoelectric property of thick P(VDF-TrFE) copolymer films could be enhanced by a two-step thermal poling method. Two weak resonance peaks were observed after the first poling, while only a single strong resonance was found after the two-step poling process. To study the mechanisms of the polarization process, X-ray diffraction (XRD) and differential scanning calorimetry (DSC) were used. The results were reported.

KW - Piezoelectric materials

KW - Copolymer films

KW - Thermal poling method

KW - Polarization

M3 - Conference article published in proceeding or book

SN - 0780319397

BT - [Missing Source Name from PIRA]

PB - IEEE

ER -

Enhancement of piezoelectric activity in P(VDF-TrFE) copolymer using two-step poling

Abstract

Keywords

More information

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