Novel method of phosphorescent strontium aluminate coating preparation on aluminum

Recent progress in understanding the persistent luminescence in SrAl2O4:Eu,Dy

“…Recently multiple unexplored fields of applica-tion have appeared, therefore intensifying the search for maximally efficient and long-lasting luminescent materials. Road marks with luminescent paint are being developed, as well as plasma electrolytic oxidation coatings for protection and decoration [1]. A very intriguing application in persistent luminophores is the in-vivo medical imaging using luminescent nanoparticles [2][3][4].…”

Preparing and testing the reliability of long-afterglow SrAl2O4:Eu2+, Dy3+ phosphor flexible films for temperature sensing

“…In this study, a lm consisting of SAOED, and epoxy resin is created by spin-coating. To verify the reliability of the developed lm, high-temperature and high-humidity (HT) tests are employed as an accelerated lifetime test (to determine water resistance of the lm), 25 as well as thermal cycling (TC) tests and xenon lamp aging (XLG) tests. The aerglow decay time of long aerglow phosphors, which have been the subject of extensive research focusing specically on the mechanism behind producing optical phenomenon are further extended.…”

Bathless Inorganic Composite Nickel Plating: Dry‐Cell Stamping of Large Hygroscopic Phosphor Crystals

“…All of these current methods rely on a liquid bath where objects must be submerged; however, by removing the bath, the electrolyte salt mixture plates around the trapped phosphor particles with a higher probability of incorporation, leading to higher surface loadings and the option to use larger particles (Figure D). In addition, with exception to a recent article using plasma electrolytic oxidation of aluminum, reports of electrochemical deposition of metal matrix/phosphor composites to date have been limited to large bandgap phosphors that require short wave (200–350 nm) excitation wavelengths . However, long wave UV‐light and visible light excited phosphors should also be explored so that low energy light can be used to illuminate metal surfaces.…”