01492nas a2200241   4500008004100000022001400041245005700055210005500112260010500167300001200272490000700284520071000291653001301001653002401014653002101038653001101059653002201070100002101092700002001113700001501133700001301148856008901161       2006                        eng d  a0250-470700aCoprecipitation technique to prepare Sr0.5Ba0.5Nb2O60 aCoprecipitation technique to prepare Sr05Ba05Nb2O6  aC V RAMAN AVENUE, SADASHIVANAGAR, P B \#8005, BANGALORE 560 080, INDIAbINDIAN ACADEMY SCIENCEScJUN  a221-2230 v293 a<p>An aqueous mixture of ammonium oxalate and ammonium hydroxide was used to coprecipitate barium and strontium ions as oxalates and niobium ions as hydroxide under basic conditions. This precursor on calcining at 750 degrees C yielded Sr0.5Ba0.5Nb2O6 phase. This is a much lower temperature than that prepared by traditional solid state method (1000 degrees C) as reported for the formation of Sr0.5Ba0.5Nb2O6 (SBN). Transmission electron microscopic (TEM) investigations revealed that the average particle size was 80 nm for the calcined powders. The room temperature dielectric constant at I kHz was found to be 1100. The ferroelectric hysteresis loop parameters of these samples were also studied.</p>10aCeramics10aElectron microscopy10aferroelectricity10aOxides10aX-ray diffraction1 aMurugan, Vadivel1 aGaikwad, A., B.1 aSamuel, V.1 aRavi, V.  uhttps://library.ncl.res.in/content/coprecipitation-technique-prepare-sr05ba05nb2o6-0