Title :
Effects of dopants and Ti/Sr ratio on the properties of SrTiO3 electroceramic components
Author :
Cao, Quanxi ; Cai, Shidong ; Zhou, Xiaohua ; Niu, Suyan
Author_Institution :
Dept. of Tech. Phys., Xidian Univ., Xi´´an, China
Abstract :
SrTiO3 electroceramic components with double function, capacitors and varistors, have been prepared. The factorial test method was used to investigate the factors that dominate the properties of the components. The experimental results indicate that suitable matching of Ti/Sr ratio and donors is very important to grain growth, the semiconductivity of grains and reduction of grain-boundary thickness
Keywords :
ceramic capacitors; ceramics; ferroelectric semiconductors; grain boundaries; grain growth; semiconductor device testing; sintering; strontium compounds; varistors; SrTiO3; SrTiO3 electroceramic components; Ti/Sr ratio; capacitors; donors; dopants; factorial test method; grain growth; grain semiconductivity; grain-boundary thickness; varistors; Ceramics; Electromagnetic compatibility; Powders; Semiconductivity; Strontium; Supercapacitors; Temperature; Testing; Titanium compounds; Varistors;
Conference_Titel :
Electronic Components and Technology Conference, 1995. Proceedings., 45th
Conference_Location :
Las Vegas, NV
Print_ISBN :
0-7803-2736-5
DOI :
10.1109/ECTC.1995.517781
