ChemInform Abstract: Enhanced Luminescence by Monovalent Alkali Metal Ions in Sr2SiO4:Eu3+Nanophosphor Prepared by Low Temperature Solution Combustion Method.

ChemInform ◽  
2014 ◽  
Vol 45 (18) ◽  
pp. no-no
Author(s):  
H. Nagabhushana ◽  
D. V. Sunitha ◽  
S. C. Sharma ◽  
B. Daruka Prasad ◽  
B. M. Nagabhushana ◽  
...  
Keyword(s):  
Low Temperature ◽  
Alkali Metal ◽  
Metal Ions ◽  
Combustion Method ◽  
Alkali Metal Ions ◽  
Solution Combustion ◽  
Solution Combustion Method ◽  
Temperature Solution ◽  
Enhanced Luminescence

scholarly journals Solution combustion synthesis and enhanced gas sensing properties of porous In2O3/ZnO heterostructures

RSC Advances ◽  
2017 ◽  
Vol 7 (55) ◽  
pp. 34482-34487 ◽  
Author(s):  
Xinwei Zou ◽  
Xiaoyan Yan ◽  
Guomin Li ◽  
Yuming Tian ◽  
Mingang Zhang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Combustion Synthesis ◽  
Gas Sensing ◽  
Solution Combustion Synthesis ◽  
Combustion Method ◽  
Solution Combustion ◽  
Gas Sensitivity ◽  
Solution Combustion Method ◽  
Gas Sensing Properties ◽  
Temperature Solution

Self-assembled porous In2O3/ZnO heterostructures are synthesized via a low temperature solution combustion method. An extremely high gas sensitivity can be reached when exposed to Cl2 at 370 °C.

Development and Catalytic Application of Palladium Doped Titania (Ti0.98Pd0.02O2) Through Low Temperature Solution Combustion Method

2018 ◽  
Vol 24 (8) ◽  
pp. 6004-6007
Author(s):  
G. O Obaiah ◽  
K. H Shivaprasad ◽  
K. Srikanth Bhat ◽  
M. S Hegde ◽  
M Mylarappa
Keyword(s):  
Low Temperature ◽  
Metal Oxide ◽  
Combustion Method ◽  
Catalytic Performance ◽  
Palladium Chloride ◽  
Solution Combustion ◽  
Solution Combustion Method ◽  
Temperature Solution ◽  
Size And Morphology ◽  
Doped Titania

The objective of the research was mainly focused on development of TiO2 and Palladium doped TiO2 by low temperature solution combustion method using glycine as fuel. Palladium substituted Titania (Ti0.98Pd0.02O2) was prepared by taking stoichiometric amounts of titanyl nitrate, palladium chloride and glycine by solution combustion method. The accurate size and morphology of the doped metal oxide was studied Scanning electron microscope (SEM). The phase composition of the palladium substituted Titania (Ti0.98Pd0.02O2) was confirmed from powder X-ray Diffractometer (PXRD). The functional groups are analyzed by Fourier transfer infrared spectroscopy. The doped metal oxide shows superior catalytic performance.

Synthesis, Characterization and Photoluminescence Properties of CdSiO3:Ce3+ Nanophosphors

2015 ◽  
Vol 830-831 ◽  
pp. 612-615 ◽  
Author(s):  
R.B. Basavaraj ◽  
H.J. Amith Yadav ◽  
H. Nagabhushana ◽  
S.C. Prashantha ◽  
K.S. Anantharaju ◽  
...  
Keyword(s):  
Solution Combustion Synthesis ◽  
Average Crystallite Size ◽  
Combustion Method ◽  
Color Temperature ◽  
Yellow Emission ◽  
High Porosity ◽  
Solution Combustion ◽  
Solution Combustion Method ◽  
Temperature Solution ◽  
Photoluminescence Studies

CdSiO3: Ce3+ (1-11mol %) nanophosphors were prepared by low temperature solution combustion method using Oxalyl di-hydrazine (ODH) as fuel. The final products were well characterized by PXRD and SEM. The optical properties of the nanophosphors were investigated by Photoluminescence studies. PXRD results evident that CdSiO3 phosphor shows pure single monoclinic structure. The average crystallite size was calculated using Debye – Scherer’s formula and was found to be in the range of 30-40 nm. The SEM micrographs show phosphors with high porosity and irregular shaped particles. Photoluminescence peaks observed at 454, 563 and 679 nm under 397 nm excitation was due to transition from 5d state to the 2F5/2 and 2F7/2 components of the ground state of Ce3+ in CdSiO3 host material. CdSiO3:Ce3+ nanophosphors show an intense yellow emission with CIE coordinates (0.47, 0.50) with average correlated color temperature value 3284 was within the range of vertical day light. The present study successfully demonstrates solution combustion synthesis of nanophosphors for display applications.

scholarly journals Effect of Doped Alkali Metal Ions on the SO2 Capture Performance of MnO2 Desulfurization Materials at Low Temperature

2021 ◽  
Vol 9 (9) ◽  
pp. 1541-1553
Author(s):  
Xing Li ◽  
Yugo Osaka ◽  
Hongyu Huang ◽  
Takuya Tsujiguchi ◽  
Akio Kodama
Keyword(s):  
Low Temperature ◽  
Alkali Metal ◽  
Metal Ions ◽  
Alkali Metal Ions ◽  
So2 Capture

Effect of co-doping of alkali metal ions on Ca0.5RE1−x(MoO4)2:xEu3+ (RE = Y, La) phosphors with enhanced luminescence properties

RSC Advances ◽  
2016 ◽  
Vol 6 (84) ◽  
pp. 80390-80397 ◽  
Author(s):  
Venkatakrishnan Mahalingam ◽  
Jagannathan Thirumalai
Keyword(s):  
Alkali Metal ◽  
Metal Ions ◽  
Emission Spectra ◽  
Luminescence Properties ◽  
Alkali Metal Ions ◽  
Elemental Mapping ◽  
Co Doping ◽  
Pl Emission ◽  
Enhanced Luminescence

Illustration of elemental mapping and PL emission spectra of the phosphors, Ca0.5RE1−x(MoO4)2:Eu3+,M+ (RE = Y, La; M = Li, K and Na).

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