Application of Ag-ceramic composite electrodes to low firing piezoelectric multilayer ceramic actuators

被引：25

作者：

Choi, Mun-Seok ^{[1
]}

Kim, Sung-Hoon ^{[1
]}

Kim, Young-Hyeok ^{[1
]}

Kim, Ill Won ^{[2
]}

Jeong, Soon-Jong ^{[3
]}

Song, Jae-Sung ^{[3
]}

Lee, Jae-Shin ^{[1
]}

机构：

[1] Univ Ulsan, Sch Mat Sci & Engn, Ulsan 680749, South Korea

[2] Univ Ulsan, Dept Phys, Ulsan 680749, South Korea

[3] KERI, Elect & Magnet Devices Grp, Chang Won, South Korea

来源：

JOURNAL OF ELECTROCERAMICS | 2008年 / 20卷 / 3-4期

关键词：

piezoelectric ceramics; multilayer actuator; internal electrode; low firing;

D O I：

10.1007/s10832-007-9181-8

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Ag-ceramic composite materials were investigated as low-cost internal electrodes for low firing piezoelectric multilayer ceramic actuators (MLCA). Ag-ceramic pastes were prepared by adding Pb(Mg1/3Nb2/3)O-3-Pb(Zr-0.475,Ti-0.525)O-3 (PMNZT) ceramic powders to a commercial Ag paste in the range of 0 to 50 wt.%. PMNZT/Ag-PMNZT multilayered laminates were fabricated using tape casting and subsequently cofired at 925 degrees C for 10 h. The addition of PMNZT into Ag electrode decreased the thermal shrinkage mismatch between the composite layers, which led to improve mass producibility of MLCA through reducing delamination probability during cofiring process.

引用

页码：225 / 229

页数：5

共 17 条

[1]

Callister W. D., 2003, MAT SCI ENG INTRO, P620

[2] LOW-TEMPERATURE ROUTE TO LEAD MAGNESIUM NIOBATE [J].

CHAPUT, F ;

BOILOT, JP ;

LEJEUNE, M ;

PAPIERNIK, R ;

HUBERTPFALZGRAF, LG .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1989, 72 (08) :1355-1357

[3] Microstructural, dielectric and piezoelectric properties of low-temperature sintering -: Pb(Co1/2W1/2)O3-Pb(Mn1/2Nb2/3)O3-Pb(Zr,Ti)O3 ceramics with the addition of Li2CO3 and Bi2O3 [J].

Chung, K ;

Yoo, J ;

Lee, C ;

Lee, D ;

Jeong, Y ;

Lee, H .

SENSORS AND ACTUATORS A-PHYSICAL, 2006, 125 (02) :340-345

[4]

HAERTLING GH, 1971, J AM CERAM SOC, V54, P1, DOI [10.1111/j.1151-2916.1971.tb12296.x, 10.1111/j.1151-2916.1970.tb12105.x-i1]

[5] Piezoelectric properties of low-temperature sintered Pb0.95Ba0.05[(Mg1/3Nb2/3)0.125Zr0.445Ti0.43]O3 ceramics with chemically-added LiBiO2 sintering aid [J].

Hayashi, T ;

Hasegawa, T .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2005, 25 (12) :2437-2441

[6] Piezoelectric properties of 0.2[Pb(Mg1/3Nb2/3)]-0,8[PbTiO3-PbZrO3] ceramics sintered at a low temperature with the aid of Li2O [J].

Jin, BM ;

Kim, IW ;

Kim, JS ;

Lee, DS ;

Ahn, CW ;

Kwon, JH ;

Lee, JS ;

Song, JS ;

Jeong, SJ .

JOURNAL OF ELECTROCERAMICS, 2005, 15 (02) :119-122

[7] Preparation of PbNi1/3Nb2/3O3-PbTiO3-PbZrO3 ceramic multilayer actuator with silver internal electrodes [J].

Kondo, M ;

Hida, M ;

Omote, K ;

Taniguchi, O ;

Mita, T ;

Umemiya, S ;

Kurihara, K .

SENSORS AND ACTUATORS A-PHYSICAL, 2003, 109 (1-2) :143-148

[8]

LEE JS, IN PRESS CERAM INT

[9] Co-firing behavior of ZnTiO3 dielectric ceramics/Ag composites for MLCCs [J].

Miao, CL ;

Wang, M ;

Yue, ZX ;

Zhou, J ;

Li, Q .

CERAMICS INTERNATIONAL, 2006, 32 (04) :471-474

[10] IMPROVED DROP EJECTION CHARACTERISTICS THROUGH USE OF MICRO-VALVES IN INK JET HEAD [J].

SUGA, M ;

TSUZUKI, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1984, 23 (06) :765-773

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