Fabrication of pyrochlore-free PMN-PT thick films by electrophoretic deposition

Jin Chen; Huiqing Fan; Xiuli Chen; Pingyang Fang; Chen Yang; Shaojun Qiu

doi:10.1016/j.jallcom.2008.06.088

Fabrication of pyrochlore-free PMN-PT thick films by electrophoretic deposition

Jin Chen
, Huiqing Fan
, Xiuli Chen
, Pingyang Fang
, Chen Yang
, Shaojun Qiu

材料学院

Northwestern Polytechnical University Xian
Xi'an Modern Chemistry Research Institute

科研成果: 期刊稿件 › 快报 › 同行评审

35 引用（Scopus）

摘要

Lead magnesium niobate-lead titanate (0.80Pb(Mg_1/3Nb_2/3)O₃-0.20PbTiO₃, PMN-PT) 16-μm thick films on platinum metallic foils were successfully fabricated by electrophoretic deposition (EPD). The EPD process was conducted in ethanol medium with pH 6.0. The effects of deposition parameters, such as deposition voltage and deposition time were evaluated. Single-phase PMN-PT thick-film structures without any pyrochlore phase were obtained after the sintering at 1100 °C for 1 h. Relaxor-like behaviour was clearly demonstrated in PMN-PT thick films. The room temperature relative dielectric constant and the maximum relative dielectric constant were 4800 and 26100 (at 1 kHz), respectively, which are comparable to the reported values for bulk samples.

源语言	英语
页（从-至）	L51-L53
期刊	Journal of Alloys and Compounds
卷	471
期	1-2
DOI	https://doi.org/10.1016/j.jallcom.2008.06.088
出版状态	已出版 - 5 3月 2009

访问文件

10.1016/j.jallcom.2008.06.088

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{19780b8aeefa49d180b25871e0107bec,

title = "Fabrication of pyrochlore-free PMN-PT thick films by electrophoretic deposition",

abstract = "Lead magnesium niobate-lead titanate (0.80Pb(Mg1/3Nb2/3)O3-0.20PbTiO3, PMN-PT) 16-μm thick films on platinum metallic foils were successfully fabricated by electrophoretic deposition (EPD). The EPD process was conducted in ethanol medium with pH 6.0. The effects of deposition parameters, such as deposition voltage and deposition time were evaluated. Single-phase PMN-PT thick-film structures without any pyrochlore phase were obtained after the sintering at 1100 °C for 1 h. Relaxor-like behaviour was clearly demonstrated in PMN-PT thick films. The room temperature relative dielectric constant and the maximum relative dielectric constant were 4800 and 26100 (at 1 kHz), respectively, which are comparable to the reported values for bulk samples.",

keywords = "Electrophoretic deposition, Perovskites, PMN-PT, Thick films",

author = "Jin Chen and Huiqing Fan and Xiuli Chen and Pingyang Fang and Chen Yang and Shaojun Qiu",

year = "2009",

month = mar,

day = "5",

doi = "10.1016/j.jallcom.2008.06.088",

language = "英语",

volume = "471",

pages = "L51--L53",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Fabrication of pyrochlore-free PMN-PT thick films by electrophoretic deposition

AU - Chen, Jin

AU - Fan, Huiqing

AU - Chen, Xiuli

AU - Fang, Pingyang

AU - Yang, Chen

AU - Qiu, Shaojun

PY - 2009/3/5

Y1 - 2009/3/5

N2 - Lead magnesium niobate-lead titanate (0.80Pb(Mg1/3Nb2/3)O3-0.20PbTiO3, PMN-PT) 16-μm thick films on platinum metallic foils were successfully fabricated by electrophoretic deposition (EPD). The EPD process was conducted in ethanol medium with pH 6.0. The effects of deposition parameters, such as deposition voltage and deposition time were evaluated. Single-phase PMN-PT thick-film structures without any pyrochlore phase were obtained after the sintering at 1100 °C for 1 h. Relaxor-like behaviour was clearly demonstrated in PMN-PT thick films. The room temperature relative dielectric constant and the maximum relative dielectric constant were 4800 and 26100 (at 1 kHz), respectively, which are comparable to the reported values for bulk samples.

AB - Lead magnesium niobate-lead titanate (0.80Pb(Mg1/3Nb2/3)O3-0.20PbTiO3, PMN-PT) 16-μm thick films on platinum metallic foils were successfully fabricated by electrophoretic deposition (EPD). The EPD process was conducted in ethanol medium with pH 6.0. The effects of deposition parameters, such as deposition voltage and deposition time were evaluated. Single-phase PMN-PT thick-film structures without any pyrochlore phase were obtained after the sintering at 1100 °C for 1 h. Relaxor-like behaviour was clearly demonstrated in PMN-PT thick films. The room temperature relative dielectric constant and the maximum relative dielectric constant were 4800 and 26100 (at 1 kHz), respectively, which are comparable to the reported values for bulk samples.

KW - Electrophoretic deposition

KW - Perovskites

KW - PMN-PT

KW - Thick films

UR - https://www.scopus.com/pages/publications/60849107277

U2 - 10.1016/j.jallcom.2008.06.088

DO - 10.1016/j.jallcom.2008.06.088

M3 - 快报

AN - SCOPUS:60849107277

SN - 0925-8388

VL - 471

SP - L51-L53

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1-2

ER -

Fabrication of pyrochlore-free PMN-PT thick films by electrophoretic deposition

摘要

访问文件

其它文件与链接

指纹

引用此