Combustion synthesis and luminescent properties of Eu3+-activated cheap red phosphors

Synthesis and characterization of novel spinel Zn 1.114 La 1.264 Al 0.5 O 4.271 nanoparticles

“…Different molar stoichiometric amounts (1,2,10,20) of each fuel was added to the solution and the mixture was stirred until a suspension was formed. It should be noted that for calculating the required amounts of starch and poly(vinyl alcohol) fuels, weights of their monomers were taken into account.…”

Combustion synthesis and luminescent properties of a blue-green emitting phosphor: (Ba1.95, Eu0.05)ZnSi2O7:B3+

“…For the combustion synthesis of oxides, metal nitrates are employed as oxidizer and urea is employed as a reducer [24]. With the calculation of oxidizer to fuel ratio, the elements were assigned formal valences as follows: Ba = +2, Zn = +2, Eu = +3, Si = +4, B = +3, C = +4, H = +1, O = -2 and N = 0.…”

Dependence of Eu3+ luminescence dynamics on the structure of the combustion synthesized Sr5(PO4)3F host

“…These studies were motivated by the potential use of SFAP either as a laser host material, or as a saturable switch absorber [4]. In this study, the optical properties of Eu 3+ activated Sr 5 (PO 4 ) 3 F as a prominent red emitting phosphor were investigated for applications such as fluorescence or electroluminescence lamps [5], electronic information display devices and light emitting diodes (LEDs) [6]. The interesting and useful properties observed in apatites depend on the occurrence of minor substitution that lead to minor alterations in the ideal apatite structure.…”