Paper Title:
Molten Salt Synthesis of CaCu3Ti4O12
  Abstract

CCTO powders were prepared by using molten salt method in the NaCl-KCl system. The effects of temperature and holding time on phase compositions, particle morphology and size have been investigated by X-ray diffraction, scanning electron microscope and laser particle size analyzer. Using CaCO3, CuO and TiO2 as starting materials, CCTO compound could be synthesized at any temperature from 800oC to 1000oC in the NaCl-KCl system. The average particle size increased obviously with the increasing of temperature above 850 oC. Holding time had great effect on grain size and morphology.

  Info
Periodical
Key Engineering Materials (Volumes 368-372)
Edited by
Wei Pan and Jianghong Gong
Pages
115-117
DOI
10.4028/www.scientific.net/KEM.368-372.115
Citation
K. P. Chen, Y. He, D. Y. Liu, Z. D. Liu, "Molten Salt Synthesis of CaCu3Ti4O12", Key Engineering Materials, Vols. 368-372, pp. 115-117, 2008
Online since
February 2008
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$32.00
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