Authors : Hemantkumar B. Meshram
Page Nos : 115-122
Description :
In the open environment, a novel series of Ca10 (PO4)6F2 triggered with Eu2+ phosphors was made using an easy combustion synthesis method. This process usually produces a homogenous powder. The generation of crystalline fine powder, which uses reaction to release both external heat and chemical energy, is the major benefit of this technology. X-ray powder diffraction and Scanning Electron Microscopy (SEM) were used to characterise a Ca10 (PO4)6F2:Eu2+ phosphor with ultraviolet light (UV) radiation and photoluminescent emission. The Ca10 (PO4)6F2:Eu2+ phosphors were excited at 348 nm and got intense blue emission at 432 nm caused by the 4f7 to 4f6 5d1 ion transition under UV irradiation. The discovered Blue luminescence has a lot of promise as a suitable replacement for nearly UV-excited white light that generates phosphor as a new form of phosphor when exposed to UV light.
