Preparation and Properties of CaCu3Ti4O12 Thick Film by Aerosol Deposition Method

摘要：

　　CaCu3Ti4O12 (CCTO) ceramic thick films have been prepared on Copper substrate,using ceramic powders by an aerosol deposition method (ADM).The ceramic powders are prepared by traditional solid state reaction processing at 1100 ℃ for 5 h.X-ray diffraction and scanning electron microscopy are used to investigate the microstructure and the phase composition of the deposited films.The results indicate that thick films are pure CCTO phase and homogenous.The dielectric impedance spectra indicate that the dielectric constant of CCTO thick film can reach 3 × 103.

关键词： CaCu3Ti4O12 Aerosol deposition method Dielectric constant

作者: Ji-Feng Ma Yuan-Hua Lin Ce-Wen Nan Takaaki Tsurumi

作者单位: State Key Laboratory of New Ceramics and Fine Processing,Department of Materials Science and Enginee Department of Metallurgy and Ceramics Science,Graduate School of Science and Engineering,Tokyo Insti

会议类型: 国际会议

会议名称: The Fifth China International Conference on High-Performance Ceramics (第五届先进陶瓷国际研讨会(CICC-5))

会议地点: 长沙

会议语种:英文

页码: 126-128

在线出版日期: 2007-05-10（万方平台首次上网日期，不代表论文的发表时间）