Mechanical and electrical properties of small amount of oxides reinforced PZT ceramics

Ping Hua Xiang; Xian Lin Dong; Heng Chen; Zhen Zhang; Jing Kun Guo

doi:10.1016/S0272-8842(02)00193-1

Mechanical and electrical properties of small amount of oxides reinforced PZT ceramics

Ping Hua Xiang, Xian Lin Dong, Heng Chen, Zhen Zhang, Jing Kun Guo

CAS - Shanghai Institute of Ceramics

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

60 Scopus citations

Abstract

Piezoelectric PZT ceramics with small amount (0.1-1.0 wt.%) of oxides (Y₂O₃, MoO₃, WO₃) were prepared by conventional sintering method. Small amount of second phase doped PZT ceramic with high fracture strength showed suitable piezoelectric properties for high power and high reliable actuator applications. Especially, the fracture strength of PZT/0.1 wt.% Y₂O₃ composite was 1.5 times higher than that of monolithic PZT and the piezoelectric properties were also increased. When the second phase addition was up to 1.0 wt.%, the electrical properties were deteriorated due to the refinement of the microstructure of PZT ceramics.

Original language	English
Pages (from-to)	499-503
Number of pages	5
Journal	Ceramics International
Volume	29
Issue number	5
DOIs	https://doi.org/10.1016/S0272-8842(02)00193-1
State	Published - 2003
Externally published	Yes

Keywords

B. Composites
C. Electrical properties
C. Mechanical properties
D. PZT
E. Actuators

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10.1016/S0272-8842(02)00193-1

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title = "Mechanical and electrical properties of small amount of oxides reinforced PZT ceramics",

abstract = "Piezoelectric PZT ceramics with small amount (0.1-1.0 wt.\%) of oxides (Y2O3, MoO3, WO3) were prepared by conventional sintering method. Small amount of second phase doped PZT ceramic with high fracture strength showed suitable piezoelectric properties for high power and high reliable actuator applications. Especially, the fracture strength of PZT/0.1 wt.\% Y2O3 composite was 1.5 times higher than that of monolithic PZT and the piezoelectric properties were also increased. When the second phase addition was up to 1.0 wt.\%, the electrical properties were deteriorated due to the refinement of the microstructure of PZT ceramics.",

keywords = "B. Composites, C. Electrical properties, C. Mechanical properties, D. PZT, E. Actuators",

author = "Xiang, \{Ping Hua\} and Dong, \{Xian Lin\} and Heng Chen and Zhen Zhang and Guo, \{Jing Kun\}",

year = "2003",

doi = "10.1016/S0272-8842(02)00193-1",

language = "英语",

volume = "29",

pages = "499--503",

journal = "Ceramics International",

issn = "0272-8842",

publisher = "Elsevier Ltd",

number = "5",

}

TY - JOUR

T1 - Mechanical and electrical properties of small amount of oxides reinforced PZT ceramics

AU - Xiang, Ping Hua

AU - Dong, Xian Lin

AU - Chen, Heng

AU - Zhang, Zhen

AU - Guo, Jing Kun

PY - 2003

Y1 - 2003

N2 - Piezoelectric PZT ceramics with small amount (0.1-1.0 wt.%) of oxides (Y2O3, MoO3, WO3) were prepared by conventional sintering method. Small amount of second phase doped PZT ceramic with high fracture strength showed suitable piezoelectric properties for high power and high reliable actuator applications. Especially, the fracture strength of PZT/0.1 wt.% Y2O3 composite was 1.5 times higher than that of monolithic PZT and the piezoelectric properties were also increased. When the second phase addition was up to 1.0 wt.%, the electrical properties were deteriorated due to the refinement of the microstructure of PZT ceramics.

AB - Piezoelectric PZT ceramics with small amount (0.1-1.0 wt.%) of oxides (Y2O3, MoO3, WO3) were prepared by conventional sintering method. Small amount of second phase doped PZT ceramic with high fracture strength showed suitable piezoelectric properties for high power and high reliable actuator applications. Especially, the fracture strength of PZT/0.1 wt.% Y2O3 composite was 1.5 times higher than that of monolithic PZT and the piezoelectric properties were also increased. When the second phase addition was up to 1.0 wt.%, the electrical properties were deteriorated due to the refinement of the microstructure of PZT ceramics.

KW - B. Composites

KW - C. Electrical properties

KW - C. Mechanical properties

KW - D. PZT

KW - E. Actuators

UR - https://www.scopus.com/pages/publications/0038181341

U2 - 10.1016/S0272-8842(02)00193-1

DO - 10.1016/S0272-8842(02)00193-1

M3 - 文章

AN - SCOPUS:0038181341

SN - 0272-8842

VL - 29

SP - 499

EP - 503

JO - Ceramics International

JF - Ceramics International

IS - 5

ER -

Mechanical and electrical properties of small amount of oxides reinforced PZT ceramics

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Keywords

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