Browsing by Author "KUO, JN"

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FABRICATION AND PROPERTIES OF PLZT CERAMICS FROM SPRAY-DRIED AQUEOUS-SOLUTION
(1991-04-01)
CHIOU, BS
;
KUO, JN
;
交大名義發表
;
電控工程研究所
;
National Chiao Tung University
PLZT ceramics with the composition of 9/62/38 (La/Zr/Ti) were fabricated from spray-dried aqueous solution. Complete crystallization of the spray-dried powder is achieved after 1 hr calcination at 650-degrees-C as compared to 800-degrees-C, 1 hr for conventional mixed-oxide method. Sintering environment plays an important role in the densification of PLZT ceramics. Densities of the atmosphere sintered samples are much higher than those of normal sintered ones. PLZT ceramics derived from spray-dried powders have properties comparable to those derived from sol-gel ones. The spray-dried method presents a less expensive and more effective approach in the synthesis of PLZT ceramics.
THE PREPARATION OF PLZT CERAMICS FROM A SOL-GEL PROCESS
(1990-04-01)
CHIOU, BS
;
KUO, JN
;
DAI, HT
;
電控工程研究所
;
Institute of Electrical and Control Engineering