Dielectric Properties of Y2NiMnO6 Ceramics at Various Sintering Times and Temperatures

• Published in: Applied Mechanics and Materials Vol. 804; no. Innovative Materials and Technology for Sustainable Development of Society; pp. 16 - 20
• Main Authors: Putasaeng, Bundit, Deeyai, Panakamon, Sareein, Thanapong, Chathirat, Naphat
• Format: Journal Article
• Language: English
• Published: Zurich Trans Tech Publications Ltd 01.10.2015
• Subjects: Ceramics; Decomposition; Dielectric constant; Dielectric loss; Dielectric properties; Dielectrics; Permittivity; Sintering; Temperature; Y2NiMnO6 Ceramics; Dielectric Permittivity; Dielectric Loss; Tanδ
• ISBN: 3038356042; 9783038356042
• ISSN: 1660-9336; 1662-7482; 1662-7482
• DOI: 10.4028/www.scientific.net/AMM.804.16

Dielectric properties of hydrothermally decomposed Y2NiMnO6 ceramics prepared under several sintering conditions were investigated at room temperature. As the results, dielectric constants at 200 Hz were found about 928 and 23x103 for samples sintered at 1000 and 1400 oC, respectively. The dielectric permittivity for samples sintered at 1400 oC for different sintering times from 6 to 24 hours have yielded the best dielectric permittivity value of 104. On the other hand, low sintering temperature had resulted in smaller dielectric loss in comparison to larger dielectric loss generally found in the ceramics with high sintering temperature.