Zobrazeno 1 - 10
of 40
pro vyhledávání: '"V K, Kondawar"'
Publikováno v:
Journal of Alloys and Compounds. 509:8742-8747
Metasilicates are important class of materials. They find applications in many diverse areas. Silicates are widely used as adsorbents, sensors, in production of ceramics, as bioactive materials, as microwave dielectric etc. A large number of phosphor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c931f7775acdd196777c2c4c18467ea
https://doi.org/10.1016/j.jallcom.2011.06.043
https://doi.org/10.1016/j.jallcom.2011.06.043
Publikováno v:
Journal of Luminescence. 129:624-628
LaBaB 9 O 16 phosphors activated by various ions belonging to ns 2 , 3d n and 4f n configurations were prepared by combustion synthesis. Phosphors’ synthesis and luminescence spectra are reported. Most of the activators displayed intense characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c458746b28f149b0c34f5ec46d245bd
https://doi.org/10.1016/j.jlumin.2009.01.006
https://doi.org/10.1016/j.jlumin.2009.01.006
Publikováno v:
Radiation Effects and Defects in Solids. 164:197-203
One step, wet chemical synthesis of several Ce3+ activated fluorides is described. Intense ultraviolet (UV) emission is observed in most cases. It is suggested that this emission can be used to obtain UV-emitting lamps for UV phototherapy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84c63a52c0943d8b12bd86aaf83d0529
https://doi.org/10.1080/10420150802379754
https://doi.org/10.1080/10420150802379754
Autor:
V. K. Kondawar, T.K. Gundurao, S.K. Omanwar, N. B. Ingle, P.L. Muthal, S.M. Dhopte, S. V. Moharil
Publikováno v:
Radiation Measurements. 43:1191-1197
CaSO 4 : Dy is a well-known phosphor for radiation dosimetry using thermoluminescence. CaSO 4 : Eu , phosphors also find applications in radio-photoluminescence dosimetry and PLLCD. Various syntheses of these phosphors are described and optimum proce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ca56f78740ed919bd4d6e0b0bcd61a4
https://doi.org/10.1016/j.radmeas.2008.03.005
https://doi.org/10.1016/j.radmeas.2008.03.005
Publikováno v:
Journal of Alloys and Compounds. 450:468-472
When phosphors are prepared by conventional solid-state route by heating in air, usually unwanted impurities like OH−, O2−, etc., get incorporated. Such impurities can be quite harmful to the luminescence processes. Especially, fluorides are high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73f653cc102d80ff248237f1f1a9b5e7
https://doi.org/10.1016/j.jallcom.2006.11.008
https://doi.org/10.1016/j.jallcom.2006.11.008
Publikováno v:
Optical Materials. 30:622-625
Narrow UVB emitting phosphors are important for production of phototherapy lamps. The light output is in the form of a narrow line around 310 nm. Synthesis of Gd activated borate phosphors exhibiting such photoluminescence is described here.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bebd804a40a0023a2b441a2fac031534
https://doi.org/10.1016/j.optmat.2007.02.016
https://doi.org/10.1016/j.optmat.2007.02.016
Publikováno v:
Journal of Luminescence. 126:571-574
CaSO 4 :Eu with particle size in submicron range was synthesized. Radiation induced Eu 3+ ↔Eu 2+ conversion as well as thermal conversion was studied. The samples showed thermal conversion above 400 °C. However, no radiation induced conversion in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5852bc182601cff621a05e7d3b903d7
https://doi.org/10.1016/j.jlumin.2006.10.022
https://doi.org/10.1016/j.jlumin.2006.10.022
Publikováno v:
Radiation Effects and Defects in Solids. 162:651-658
Eu3+→Eu2+ conversion caused by thermal treatments and exposures to ionizing radiations was studied using photoluminescence in bulk and nano powders of CaF2:Eu. It was found that there is no radiation-induced Eu3+→Eu2+ conversion in the nano powde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28c43c60b82e52b7361e69138cd4da80
https://doi.org/10.1080/10420150701197547
https://doi.org/10.1080/10420150701197547
Publikováno v:
Optical Materials. 29:1731-1735
A fast and simple method of preparation, based on the combustion synthesis, is described for the synthesis of borate based PL phosphors which can be used for commercial lamp applications. Phosphors with various structures, incorporating different act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1813a08b4a8dde7122d64a81048d44b
https://doi.org/10.1016/j.optmat.2006.09.016
https://doi.org/10.1016/j.optmat.2006.09.016
Publikováno v:
Soil and Sediment Contamination: An International Journal. 15:529-541
Persistent organic pollutants (Σ DDX, Σ HCH, and Σ Endosulfan) were quantified in top soil and deep soil of a pesticide manufacturing industry. It was also possible to identify the presence of some other organochlorinated compounds (OCs) in the so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f47e0d8494033f56aea0034e3abd8a12
https://doi.org/10.1080/15320380600958919
https://doi.org/10.1080/15320380600958919