01365nas a2200217   4500008004100000022001400041245005600055210005600111260007300167300001400240490000700254520066500261653001300926653002400939653002500963653002200988100001501010700002001025700001201045856009001057       2006                        eng d  a0167-577X00aCoprecipitation technique to prepare LiTaO3 powders0 aCoprecipitation technique to prepare LiTaO3 powders  aPO BOX 211, 1000 AE AMSTERDAM, NETHERLANDSbELSEVIER SCIENCE BVcAPR  a1047-10480 v603 a<p>A simple coprecipitation technique had been successfully applied for the preparation of pure ultrafine single phase LiTaO3 (LT). An aqueous mixture of ammonium carbonate and ammonium hydroxide was used to precipitate Li+ and Ta5+ cations as carbonate and hydroxide respectively. This precursor oil heating at 750 degrees C produces LT powders. For comparison, LT powders were also prepared by the traditional solid state method. The phase contents and lattice parameters were studied by the powder X-ray diffraction (XRD). Particle size and morphology were studied by transmission electron spectroscopy (TEM). (c) 2005 Elsevier B.V. All rights reserved.</p>10aCeramics10aElectron microscopy10aelectronic materials10aX-ray diffraction1 aNavale, SC1 aGaikwad, A., B.1 aRavi, V  uhttps://library.ncl.res.in/content/coprecipitation-technique-prepare-litao3-powders-0