PREPARATION OF PB(ZR(1-X)TI(X))O3 POWDERS FROM COMPLEX ALKOXIDE AND THEIR LOWER-TEMPERATURE CRYSTALLIZATION

被引:37
作者
FUKUI, T [1 ]
SAKURAI, C [1 ]
OKUYAMA, M [1 ]
机构
[1] COLLOID RES INST,YAHATA HIGASHI KU,KITAKYUSHU 805,JAPAN
关键词
D O I
10.1557/JMR.1992.0791
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Pb(Zr1-xTix)O3 (PZT) powders of 0.2-0.4-mu-m particle sizes could be obtained from the complex alkoxides synthesized from lead acetate, Zr(OBun)4, and Ti(OEt)4. The powders crystallized to well-crystalline perovskite phases at a temperature as low as 250-degrees-C, independent of the compositional ratio of the B site (Zr/Ti). For the preparation of powders, the complexing of alkoxides, addition of the second solvent such as acetone, acetonitrile, or methyl acetate, and base-catalyzed hydrolysis with ammonia water were essential.
引用
收藏
页码:791 / 794
页数:4
相关论文
共 14 条
[1]   CURRENT DEVELOPMENTS IN PIEZOELECTRIC APPLICATIONS OF FERROELECTRICS [J].
BERLINCOURT, D .
FERROELECTRICS, 1976, 10 (1-4) :111-119
[2]  
Budd K. D., 1985, British Ceramic Proceedings, P107
[3]   CHEMICAL-PROCESSING OF (BA, SR)(TI, ZR)O3 PEROVSKITE CERAMICS [J].
CHAPUT, F ;
BOILOT, JP .
JOURNAL OF MATERIALS SCIENCE LETTERS, 1987, 6 (09) :1110-1112
[4]   SYNTHESIS AND MICROSTRUCTURE OF HIGHLY ORIENTED LEAD TITANATE THIN-FILMS PREPARED BY A SOL-GEL METHOD [J].
CHEN, CH ;
RYDER, DF ;
SPURGEON, WA .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1989, 72 (08) :1495-1498
[5]  
Gurkovich S R, 1984, ULTRASTRUCTURE PROCE, P152
[6]   PREPARATION OF PZT POWDERS FROM METAL ALKOXIDES [J].
HIRASHIMA, H ;
ONISHI, E ;
NAKAGAWA, M .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 1990, 121 (1-3) :404-406
[7]   SYNTHESIS AND CHARACTERIZATION OF LEAD-TITANIUM COMPLEX ALKOXIDE [J].
KEZUKA, K ;
HAYASHI, Y ;
YAMAGUCHI, T .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1989, 72 (09) :1660-1663
[8]   FERROELECTRICS OF ULTRAFINE PARTICLE SIZE .1. SYNTHESIS OF TITANATE POWDERS OF ULTRAFINE PARTICLE SIZE [J].
KISS, K ;
MAGDER, J ;
VUKASOVI.MS ;
LOCKHART, RJ .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1966, 49 (06) :291-&
[9]   PREPARATION OF HIGH-PURITY SUBMICRON BARIUM TITANATE POWDERS [J].
MAZDIYAS.KS ;
DOLLOFF, RT ;
SMITH, JS .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1969, 52 (10) :523-&
[10]  
OSTERTAG R, 1989, BR CERAM P, V41, P11