@article { ISI:000237158200003,
	title = {Phase evolution of NiTiO3 prepared by coprecipitation method},
	journal = {Materials Letters},
	volume = {60},
	number = {15},
	year = {2006},
	month = {JUL},
	pages = {1791-1792},
	publisher = {ELSEVIER SCIENCE BV},
	type = {Article},
	address = {PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS},
	abstract = {<p>A simple coprecipitation technique was used for the preparation of NiTiO3 powders. Ammonium carbonate solution was added to a solution mixture containing stoichiometric amounts of Ni(NO3)(2) and TiOCl2 to precipitate nickel as carbonate and titanium as hydroxide under basic conditions. The precipitate was calcined at different temperatures ranging from 100 to 800 degrees C and phase evolution of NiTiO3 was investigated by X-ray diffraction (XRD) studies. It is observed that nickel titanate was formed at 750 degrees C. For comparison, NiTiO3 was also prepared by standard ceramic process. Particle size and morphology was studied by transmission electron microscopy (TEM). (c) 2005 Elsevier B.V. All fights reserved.</p>},
	keywords = {Ceramics, Chemical synthesis, Electron microscopy, NiTiO3, Oxides, X-ray diffraction},
	issn = {0167-577X},
	doi = {10.1016/j.matlet.2005.12.023},
	author = {Murugan, A. Vadivel and Samuel, V. and Navale, S. C. and Ravi, V.}
}
@article { ISI:000246260000011,
	title = {Preparation of nanocrystalline ferroelectric CaBi4Ti4O15 by citrate gel method},
	journal = {Ceramics International},
	volume = {33},
	number = {4},
	year = {2007},
	month = {JAN},
	pages = {569-571},
	publisher = {ELSEVIER SCI LTD},
	type = {Article},
	address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND},
	abstract = {<p>A gel was formed when an aqueous solution of CaCl2, BiNO3, TiOCl2 and citric acid in stoichiometric ratio is heated on a water bath. This gel on decomposition at 700 degrees C produced nano crystallites of the ternary oxide, CaBi4Ti4O15 (CBT). The phase contents and lattice parameters were studied by the powder X-ray diffraction (XRD). Particle size and morphology was studied by transmission electron spectroscopy (TEM). The room temperature dielectric constant at 1 kHz is 390. The ferroelectric hysteresis loop parameters of these samples were also studied by a home-built Sawyer-tower circuit. (c) 2006 Elsevier Ltd and Techna Group S.H. All rights reserved.</p>},
	keywords = {Ceramics, Chemical synthesis, Electron microscopy, Oxides, X-ray methods},
	issn = {0272-8842},
	doi = {10.1016/j.ceramint.2005.11.006},
	author = {Murugan, A. Vadivel and Gaikwad, A. B. and Samuel, V. and Ravi, V.}
}
