caa a22 4500 445828404 CHVBK 20180317145306.0 cr unu---uuuuu 170323e20110801xx s 000 0 eng 10.1007/s10854-010-0269-6 doi (NATIONALLICENCE)springer-10.1007/s10854-010-0269-6 Formation behavior of CaCu3Ti4O12 from CaTiO3, CuO and TiO2 [Elektronische Daten] [X. Zheng, J. Xiao, X. Huang, D. Tang, X. Liu] The formation behavior of CaCu3Ti4O12 (CCTO) had been investigated via solid state reaction from CaTiO3, CuO and TiO2 powders. In the temperature range from 750 to 1,200°C, the reaction sequence was traced by XRD, and the microstructure evolution of calcined powders was also investigated by SEM. CCTO began to form owing to the reaction between CaTiO3, CuO and TiO2 at around 850°C, and became the major phase at 1,000°C. Finally, the single phase CCTO was obtained at 1,150°C. However, CCTO was decomposed at CaTiO3, CuO and TiO2 when the temperature increased to 1,200°C. In addition, no other intermediate phases occurred in the synthesized process. The formation behaviors indicated that CaTiO3 prevented the formation and growth of CCTO. Springer Science+Business Media, LLC, 2010 Zheng X. College of Materials Science and Engineering, Fuzhou University, 2 Xueyuan Road, University Town, 350108, Fuzhou, People's Republic of China aut Xiao J. College of Materials Science and Engineering, Fuzhou University, 2 Xueyuan Road, University Town, 350108, Fuzhou, People's Republic of China aut Huang X. College of Materials Science and Engineering, Fuzhou University, 2 Xueyuan Road, University Town, 350108, Fuzhou, People's Republic of China aut Tang D. College of Materials Science and Engineering, Fuzhou University, 2 Xueyuan Road, University Town, 350108, Fuzhou, People's Republic of China aut Liu X. College of Materials Science and Engineering, Fuzhou University, 2 Xueyuan Road, University Town, 350108, Fuzhou, People's Republic of China aut Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/8(2011-08-01), 1116-1119 0957-4522 22:8<1116 2011 22 10854 https://doi.org/10.1007/s10854-010-0269-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10854-010-0269-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zheng X. College of Materials Science and Engineering, Fuzhou University, 2 Xueyuan Road, University Town, 350108, Fuzhou, People's Republic of China aut NATIONALLICENCE 700 1- Xiao J. College of Materials Science and Engineering, Fuzhou University, 2 Xueyuan Road, University Town, 350108, Fuzhou, People's Republic of China aut NATIONALLICENCE 700 1- Huang X. College of Materials Science and Engineering, Fuzhou University, 2 Xueyuan Road, University Town, 350108, Fuzhou, People's Republic of China aut NATIONALLICENCE 700 1- Tang D. College of Materials Science and Engineering, Fuzhou University, 2 Xueyuan Road, University Town, 350108, Fuzhou, People's Republic of China aut NATIONALLICENCE 700 1- Liu X. College of Materials Science and Engineering, Fuzhou University, 2 Xueyuan Road, University Town, 350108, Fuzhou, People's Republic of China aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/8(2011-08-01), 1116-1119 0957-4522 22:8<1116 2011 22 10854 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer