High-temperature multilayer actuators based on CuO added BiScO3-PbTiO3 piezoceramics and Ag electrodes

Qaiser, Muhammad Adnan1,2; Ma, Xiao-Zi1; Ma, Rongtian1; Ali, Wajid1; Xu, Xijun1; Yuan, Guoliang1; Chen, Lang2

2019-09

10.1111/jace.16435

JOURNAL OF THE AMERICAN CERAMIC SOCIETY   影响因子和分区

0002-7820

1551-2916

High-temperature multilayer actuators based on Cu doping 0.367BiScO(3)-0.633PbTiO(3) ceramic slices and Ag electrodes were prepared by low-temperature co-firing technology. The 0.3 wt% CuO addition has effectively reduced the sintering temperature of the ceramic from similar to 1080 to 930 degrees C, thus the multilayer actuator were sintered at 930 degrees C which is lower than the Ag melting point, that is, 961 degrees C. The 4.3mm thick multilayer actuator is composed of a series of similar to 44-mu m-thick ceramic slices and similar to 2-mu m-thick Ag electrodes. As a result, a >= 0.13% strain with nm-scale preciseness can be produced in the actuator by 200V driving voltage not only at room temperature but also at a high temperature up to 200 degrees C. This actuator is essential for industrial machinery that requires nm-scale position control at 20-200 degrees C.

high-temperature piezoelectric ceramics low-temperature co-firing technology multilayer piezoelectric actuators

SCI ; EI

英语

通讯

Hong Kong, Macao and Taiwan Science and Technology Cooperation Program of China[2015DFH10200]

Materials Science

Materials Science, Ceramics

WOS:000479010400040

WILEY

20191306695393

Bismuth compounds ; Ceramic materials ; Copper oxides ; Electrodes ; Lead titanate ; Machinery ; Multilayers ; Piezoelectric ceramics ; Piezoelectricity ; Position control ; Silver ; Sintering ; Temperature ; Titanium compounds

Precious Metals:547.1 ; Thermodynamics:641.1 ; Electricity: Basic Concepts and Phenomena:701.1 ; Specific Variables Control:731.3 ; Control Devices:732 ; Inorganic Compounds:804.2 ; Ceramics:812.1

MATERIALS SCIENCE

Web of Science

1.Nanjing Univ Sci & Technol, Sch Mat Sci & Engn, Nanjing, Jiangsu, Peoples R China
2.Southern Univ Sci & Technol, Dept Phys, Shenzhen, Peoples R China

Qaiser, Muhammad Adnan,Ma, Xiao-Zi,Ma, Rongtian,et al. High-temperature multilayer actuators based on CuO added BiScO3-PbTiO3 piezoceramics and Ag electrodes[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2019,102(9):5424-5431.

Qaiser, Muhammad Adnan.,Ma, Xiao-Zi.,Ma, Rongtian.,Ali, Wajid.,Xu, Xijun.,...&Chen, Lang.(2019).High-temperature multilayer actuators based on CuO added BiScO3-PbTiO3 piezoceramics and Ag electrodes.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,102(9),5424-5431.

Qaiser, Muhammad Adnan,et al."High-temperature multilayer actuators based on CuO added BiScO3-PbTiO3 piezoceramics and Ag electrodes".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 102.9(2019):5424-5431.