caa a22 4500 388019166 CHVBK 20180307124919.0 cr unu---uuuuu 161130e199810 xx s 000 0 eng 10.1557/JMR.1998.0403 doi S0884291400046380 pii (NATIONALLICENCE)cambridge-10.1557/JMR.1998.0403 Synthesis and characterization of Y2O3: Eu3+ powder phosphor by a hydrolysis technique [Elektronische Daten] A forced hydrolysis technique is used for preparing Y2O3: Eu3+ powders at low processing temperatures. The technique uses yttrium oxide, europium oxide, and nitric acid and urea, and has the potential for large-scale production for industrial applications. Several experimental conditions have been examined to optimize the luminescence efficiency. The best result was found to be at 2 mol% Eu doping and a 2 h firing of 1400 °C. Microstructural information provided by x-ray diffraction, scanning electron microscopy (SEM), and transmission electron microscopy (TEM) have been applied to interpret the observed luminescent properties. Copyright © Materials Research Society 1998 Jiang Yong Dong School of Materials Science & Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245 Wang Zhong Lin School of Materials Science & Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245 Zhang Fuli Phosphor Technology Center of Excellence, Georgia Tech Research Institute, Atlanta, Georgia 30332-0800 Paris Henry G. Phosphor Technology Center of Excellence, Georgia Tech Research Institute, Atlanta, Georgia 30332-0800 Summers Christopher J. Phosphor Technology Center of Excellence, Georgia Tech Research Institute, Atlanta, Georgia 30332-0800 Journal of Materials Research Cambridge University Press 13/10(1998-10), 2950-2955 0884-2914 13:10<2950 1998 13 JMR https://doi.org/10.1557/JMR.1998.0403 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1557/JMR.1998.0403 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Jiang Yong Dong School of Materials Science & Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245 NATIONALLICENCE 700 1- Wang Zhong Lin School of Materials Science & Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245 NATIONALLICENCE 700 1- Zhang Fuli Phosphor Technology Center of Excellence, Georgia Tech Research Institute, Atlanta, Georgia 30332-0800 NATIONALLICENCE 700 1- Paris Henry G. Phosphor Technology Center of Excellence, Georgia Tech Research Institute, Atlanta, Georgia 30332-0800 NATIONALLICENCE 700 1- Summers Christopher J. Phosphor Technology Center of Excellence, Georgia Tech Research Institute, Atlanta, Georgia 30332-0800 NATIONALLICENCE 773 0- Journal of Materials Research Cambridge University Press 13/10(1998-10), 2950-2955 0884-2914 13:10<2950 1998 13 JMR CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge