Search
نمایش تعداد 1-10 از 165
Temperature Dependent Luminescence Characteristic of SrSi2O2N2:Eu2+ Phosphor and Its Thermal Quenching Behavior
Formation mechanism and red light emission photoluminescence of single phase crystalline eu2o2co3 nanoplates compared with y2o3:eu phosphor
Photoluminescence properties of Na(Sr, Ca)VO4 :Eu3+ phosphors
Effects of Different Levels of Nitrogen and Phosphorous Fertilizers on Yield Quantity and Quality of Matricaria recutita
In order to investigate the effects of different levels of nitrogen and phosphorous fertilizers on qualitative yield and some quality components of German chamomile, a factorial experiment based on a randomized complete block design with four...
A new phosphoric triamide structure: (CF3C(O)NH)P(O)(NHC6H4-4-CH3)2
The synthesis, spectroscopic characterization (1H-, 13C-, 31P-, 19F-NMR, IR and mass) and single crystal X-ray diffraction analysis of (CF3C(O)NH)P(O)(NHC6H4-4-CH3)2 were investigated. The compound was crystallized in the ...
Synthesis and spectroscopic characterization of two pairs of phosphoric triamide enantiomers
Many chiral phosphorus compounds have been synthesized and used in different scientific domains such as medicine [1] and enantioselective catalysts [2], however few number of chiral phosphoric triamides were investigated [3]. In this study, two...
Synthesis and photoluminescence of novel NaLi2Po4 :Tb3+ nanophosphors for near ultraviolet excited light emitting diodes
Synthesis and photoluminescence of novel Ca1 x MgP2 O7 :xEu3+ pyrophosphate phosphor for near ultraviolet light emitting diodes
Synthesis and Crystal structure of a New N-(2,6-dichlorobenzoyl)-N\\',N\\',N\\",N\\"-tetra(ethyl)-Phosphoric triamide
Synthesis and Crystal structure of a New N-(2,6-dichlorobenzoyl)-N\\',N\\',N\\",N\\"-tetra(ethyl)-Phosphoric triamide
Maryam Toghraee*, Mehrdad Pourayoubi
Department of Chemistry, Ferdowsi University of Mashhad, Mashhad, 91779, Iran...
The effect of the surface coating of a strontium mono-aluminate europium dysprosium-based (SrAl2O4:Eu2+,Dy3+) phosphor by polyethylene (PE), polystyrene (PS) and their dual system on the photoluminescence properties of the pigment
The SrAl2O4: Eu2+, Dy3+ as a known strontium mono-aluminate europium dysprosium based phosphor widely used in paints and coating formulation as a photoluminescence pigment. It has two major drawbacks, un-proper dispersion in organic based paints...