Europium luminescence enhancement in Al2O3:Eu3+ powders prepared by direct combustion synthesis

2007 ◽  
Vol 101 (3) ◽  
pp. 036102 ◽  
Author(s):  
Nikifor Rakov ◽  
Glauco S. Maciel ◽  
Whualkuer Lozano B. ◽  
Cid B. de Araújo
Keyword(s):  
Combustion Synthesis ◽  
Luminescence Enhancement ◽  
Europium Luminescence ◽  
Direct Combustion

Strong upconversion from Er3Al5O12 ceramic powders prepared by low temperature direct combustion synthesis

2006 ◽  
Vol 89 (8) ◽  
pp. 081109 ◽  
Author(s):  
Glauco S. Maciel ◽  
Nikifor Rakov ◽  
Michael Fokine ◽  
Isabel C. S. Carvalho ◽  
Carlos B. Pinheiro
Keyword(s):  
Low Temperature ◽  
Combustion Synthesis ◽  
Ceramic Powders ◽  
Direct Combustion

Investigation of Eu3+ luminescence enhancement in LaOF powders codoped with Tb3+ and prepared by combustion synthesis

2015 ◽  
Vol 618 ◽  
pp. 127-131 ◽  
Author(s):  
Nikifor Rakov ◽  
Simone A. Vieira ◽  
Renato B. Guimarães ◽  
Glauco S. Maciel
Keyword(s):  
Combustion Synthesis ◽  
Luminescence Enhancement

Direct Combustion Synthesis of Silicon Carbide Nanopowder from the Elements

2012 ◽  
Vol 96 (1) ◽  
pp. 111-117 ◽  
Author(s):  
Alexander S. Mukasyan ◽  
Ya-Cheng Lin ◽  
Alexander S. Rogachev ◽  
Dmitry O. Moskovskikh
Keyword(s):  
Silicon Carbide ◽  
Combustion Synthesis ◽  
Direct Combustion

Investigation of Eu3+ luminescence intensification in Al2O3 powders codoped with Tb3+ and prepared by low-temperature direct combustion synthesis

2006 ◽  
Vol 88 (8) ◽  
pp. 081908 ◽  
Author(s):  
Nikifor Rakov ◽  
Glauco S. Maciel ◽  
Whualkuer B. Lozano ◽  
Cid B. de Araújo
Keyword(s):  
Low Temperature ◽  
Combustion Synthesis ◽  
Direct Combustion

scholarly journals Organophosphate Nerve Agent Detection with Europium Complexes

2004 ◽  
Vol 4 ◽  
pp. 948-955 ◽  
Author(s):  
Jake R. Schwierking ◽  
Laird W. Menzel ◽  
E. Roland Menzel
Keyword(s):  
Model Compound ◽  
Nerve Agents ◽  
Nerve Agent ◽  
Luminescence Quenching ◽  
Europium Complexes ◽  
Luminescence Enhancement ◽  
Europium Luminescence ◽  
Ultraviolet Lamp

We explore the detection of paraoxon, a model compound for nonvolatile organophosphate nerve agents such as VX. The detection utilizes europium complexes with 1,10 phenanthroline and thenoyltrifluoroacetone as sensitizing ligands. Both europium luminescence quenching and luminescence enhancement modalities are involved in the detection, which is simple, rapid, and sensitive. It is adaptable as well to the more volatile fluorophosphate nerve agents. It involves nothing more than visual luminescence observation under sample illumination by an ordinary hand-held ultraviolet lamp.

Luminescence enhancement in monoclinic CaAl2O4:Eu2+, Cr3+ nanophosphor by fuel-blend combustion synthesis

2015 ◽  
Vol 267 ◽  
pp. 317-323 ◽  
Author(s):  
R. Hari Krishna ◽  
B.M. Nagabhushana ◽  
Baburao N. Sherikar ◽  
N. Suriya Murthy ◽  
C. Shivakumara ◽  
...  
Keyword(s):  
Combustion Synthesis ◽  
Fuel Blend ◽  
Luminescence Enhancement
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