- 공침법에 의한 반도성 BaTiO3 제조
- ㆍ 저자명
- 안영필,김복희,이태석
- ㆍ 간행물명
- 요업학회지
- ㆍ 권/호정보
- 1988년|25권 4호|pp.315-320 (6 pages)
- ㆍ 발행정보
- 한국세라믹학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
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The Nb doped BaTiO3 was synthesized by coprecipitation method using H2O2 media in region from pH 8 to pH 11. The powder prepared by using this method was crystallized at about 20$0^{circ}C$ and average particle size was controlled by heat treatment. Because of preparation having fine particle and relatively narrow particle size distribution, high performance PTC device was made of these precipitated powders.