- Pb(In1/2Nb1/2)O3-PbTiO3계의 미세구조와 전기적 물성에 미치는 V2O5 첨가의 영향
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- 박현욱,이응상
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- 요업학회지
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- 1988년|25권 4호|pp.335-340 (6 pages)
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- 한국세라믹학회
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- 정기간행물| PDF텍스트
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The change in microstructure and the electrical properties of Pb(In1/2Nb1/2)O3-PbTiO3 Ceramics caused by V2O5 addition were studied. The results are ; 1. interability was increased because the mass transport through the second phase formed by V2O5 addition increased. 2. ith addition of V2O5, tetragonality and Curie temperature increased. The maximum value of kp was observed when 0.5wt% of V2O5 was added. 3. he second phase formed by V2O5 accelerated the grain growth, and existed in grain boundary. Electrical properties were changed by corelations between tetragonality and the amount of second phase.