Intense red emission from Sr4Nb2O9:Eu3+ phosphor by introducing with SrF2 as flux and charge compensator
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.116771
Abstract: Abstract Sr4Nb2O9:Eu3+ phosphors were prepared by flux method. SrF2 was found to be the appropriate flux and its effect on the crystal structure and optical properties were investigated. The structure of Sr4Nb2O9:Eu3+ has been determined… read more here.
Keywords: red emission; sr4nb2o9; sr4nb2o9 eu3; eu3 ... See more keywords
Rapid annealing-transformed, intense-red-emitting Eu-doped ZnGa2O4 nanoparticles with high colour purity, for very-high-resolution display applications
Sign Up to like & getrecommendations! Published in 2019 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2019.110544
Abstract: Abstract Rapid annealing (RA), an eco-friendly, soft processing technique was employed to manipulate emission properties of nanocrystalline ZnGa1.99Eu0.01O4. With RA processing that lasts only minutes, nanocrystals with weak emission were transformed into intense red-emitting phosphor.… read more here.
Keywords: rapid annealing; high resolution; transformed intense; red emitting ... See more keywords
Sensitized Mechanoluminescence Design toward Mechanically Induced Intense Red Emission from Transparent Polymer Films
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecules"
DOI: 10.1021/acs.macromol.9b02221
Abstract: Mechanoresponsive polymers with intense red emission are highly desirable in view of the strong penetrability and high resolution of red luminescence. Herein we introduce the sensitized luminescence of rare-earth Eu(III) complexes into the mechanochemiluminescence from… read more here.
Keywords: red emission; mechanoluminescence design; emission transparent; intense red ... See more keywords
Pyrenoimidazole-fused phenanthridine derivatives with intense red excimer fluorescence in the solid state
Sign Up to like & getrecommendations! Published in 2020 at "New Journal of Chemistry"
DOI: 10.1039/d0nj01223h
Abstract: A new series of polycyclic aromatic hydrocarbons (PAHs), namely, various pyrene-fused phenanthridines PyFPs having different substituents were developed as fluorescent emitters for optoelectronic applications. The compounds were synthesized via transition metal-free, base-promoted intramolecular C–C bond… read more here.
Keywords: state; solid state; pyrenoimidazole fused; fluorescence ... See more keywords
Intense red emissive organic crystals with elastic bending ability and optical waveguiding behaviour
Sign Up to like & getrecommendations! Published in 2021 at "CrystEngComm"
DOI: 10.1039/d1ce00192b
Abstract: Orange (Cry-1O) and red (Cry-1R) emissive crystals with mechanical brittleness and elasticity, respectively, were obtained by modifying the crystallization conditions based on a green emissive molecule. The light transducing capability of Cry-1R in both the… read more here.
Keywords: emissive organic; organic crystals; red emissive; cry ... See more keywords