Abstract
The synthesis of lanthanum and yttrium oxysulfides activated by europium were obtained by thermal decomposition of lanthanum and yttrium oxalates doped with europium, under an argon and sulphur atmosphere. The thermal decomposition of these compounds is studied by differential thermal analysis (DTA). The characterization of these oxysulfides were made by chemical analyses, infrared spectroscopy, X-ray diffraction, scanning electron microscopy and emission spectroscopy. (M.V.M.).
Citation Formats
Luiz, J M.
Lanthanum and yttrium oxysulfides activated by europium: (Ln{sub 1-}x Eu{sub x}){sub 2} O{sub 2} S - Synthesis and characterization; Oxissulfetos de lantanio e de itrio ativados por europio: (Ln{sub 1-}x Eu{sub x}){sub 2} O{sub 2}S - Sintese e caracterizacao.
Brazil: N. p.,
1989.
Web.
Luiz, J M.
Lanthanum and yttrium oxysulfides activated by europium: (Ln{sub 1-}x Eu{sub x}){sub 2} O{sub 2} S - Synthesis and characterization; Oxissulfetos de lantanio e de itrio ativados por europio: (Ln{sub 1-}x Eu{sub x}){sub 2} O{sub 2}S - Sintese e caracterizacao.
Brazil.
Luiz, J M.
1989.
"Lanthanum and yttrium oxysulfides activated by europium: (Ln{sub 1-}x Eu{sub x}){sub 2} O{sub 2} S - Synthesis and characterization; Oxissulfetos de lantanio e de itrio ativados por europio: (Ln{sub 1-}x Eu{sub x}){sub 2} O{sub 2}S - Sintese e caracterizacao."
Brazil.
@misc{etde_10125338,
title = {Lanthanum and yttrium oxysulfides activated by europium: (Ln{sub 1-}x Eu{sub x}){sub 2} O{sub 2} S - Synthesis and characterization; Oxissulfetos de lantanio e de itrio ativados por europio: (Ln{sub 1-}x Eu{sub x}){sub 2} O{sub 2}S - Sintese e caracterizacao}
author = {Luiz, J M}
abstractNote = {The synthesis of lanthanum and yttrium oxysulfides activated by europium were obtained by thermal decomposition of lanthanum and yttrium oxalates doped with europium, under an argon and sulphur atmosphere. The thermal decomposition of these compounds is studied by differential thermal analysis (DTA). The characterization of these oxysulfides were made by chemical analyses, infrared spectroscopy, X-ray diffraction, scanning electron microscopy and emission spectroscopy. (M.V.M.).}
place = {Brazil}
year = {1989}
month = {Dec}
}
title = {Lanthanum and yttrium oxysulfides activated by europium: (Ln{sub 1-}x Eu{sub x}){sub 2} O{sub 2} S - Synthesis and characterization; Oxissulfetos de lantanio e de itrio ativados por europio: (Ln{sub 1-}x Eu{sub x}){sub 2} O{sub 2}S - Sintese e caracterizacao}
author = {Luiz, J M}
abstractNote = {The synthesis of lanthanum and yttrium oxysulfides activated by europium were obtained by thermal decomposition of lanthanum and yttrium oxalates doped with europium, under an argon and sulphur atmosphere. The thermal decomposition of these compounds is studied by differential thermal analysis (DTA). The characterization of these oxysulfides were made by chemical analyses, infrared spectroscopy, X-ray diffraction, scanning electron microscopy and emission spectroscopy. (M.V.M.).}
place = {Brazil}
year = {1989}
month = {Dec}
}