Influence of Luminescent Additives on the Optical and Luminescent Properties of Organic Polymers

被引：1
|
作者：
Shevelev, V. S. [1 ]
Ishchenko, A., V [1 ]
Sokovnin, S. Yu [1 ,2 ]
Il'ves, V. G. [2 ]
Shulgin, B., V [1 ]
机构：
[1] Ural Fed Univ, Ekaterinburg, Russia
[2] UB RAS, Inst Electrophys, Ekaterinburg, Russia
来源：
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019) | 2019年 / 2174卷
关键词：
D O I：
10.1063/1.5134404
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In this paper, studies of the influence of luminescence additives on the optical and luminescence properties of polyurethane based organic polymers are presented. Absorption and transmittance spectra reveal a decrease of transmittance with increasing filler concentration. In the X-ray excited luminescence spectra of nanocomposite samples with an inorganic filler, no bands, related to self-trapped exciton (STE) or core-valence luminescence (CVL) luminescence of barium fluoride are observed. This is due to the overlap of the organic phosphor absorption band and barium fluoride emission band. Measurements of decay time constant also reveal no long component of STE luminescence. This may be due to non-radiative energy exchange between barium fluoride and PPO.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] The mechanism of "internal" photoradiation effect in polymers with luminescent additives
    Bol'bit, NM
    Taraban, VB
    Shelukhov, IP
    Milinchuk, VK
    HIGH ENERGY CHEMISTRY, 1999, 33 (01) : 13 - 18
  • [2] Organic luminescent crystals: role of packing structures and optical properties
    Song, Yuxuan
    Pan, Guocui
    Zhang, Chenchen
    Wang, Can
    Xu, Bin
    Tian, Wenjing
    MATERIALS CHEMISTRY FRONTIERS, 2023, 7 (21) : 5104 - 5119
  • [3] Morphology control of organic luminescent microcrystals and approach of their optical properties
    Abyan, M
    Birla, L
    Bertorelle, F
    Fery-Forgues, S
    COMPTES RENDUS CHIMIE, 2005, 8 (08) : 1276 - 1281
  • [4] Effects of DNA on the growth and optical properties of luminescent organic microcrystals
    Birla, Liliana
    Bertorelle, Franck
    Rodrigues, Fernanda
    Badre, Sophie
    Pansu, Robert
    Fery-Forgues, Suzanne
    LANGMUIR, 2006, 22 (14) : 6256 - 6265
  • [5] Four Cadmium-Organic Coordination Polymers: Influence of Secondary Ligands to Crystal Structure and Luminescent Properties
    Zhang Shu-Quan
    Zhang Jian-Han
    Gu Jia-Fang
    CHINESE JOURNAL OF INORGANIC CHEMISTRY, 2018, 34 (02) : 237 - 246
  • [6] Luminescent coordination polymers with anthracene chromophores: Syntheses, crystal structures and luminescent properties
    Xuan, Fang
    Yu, Min
    Liu, Guang-Xiang
    INORGANICA CHIMICA ACTA, 2020, 506
  • [7] Luminescent properties of frozen organic scintillators
    Britvich, GI
    Vasil'chenko, VG
    Galeazzi, F
    Golovkin, SV
    Martellotti, G
    Medvedkov, AM
    Penso, G
    Solov'ev, AS
    INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1998, 41 (01) : 49 - 55
  • [8] Luminescent properties of frozen organic scintillators
    Britvich, G.I.
    Vasil'chenko, V.G.
    Galeazzi, F.
    Golovkin, S.V.
    Martellotti, G.
    Medvedkov, A.M.
    Penso, G.
    Solov'ev, A.S.
    Pribory i Tekhnika Eksperimenta, 1998, 41 (01): : 49 - 56
  • [9] Luminescent Properties of Frozen Organic Scintillators
    Instrum Exp Tech, 1 (49):
  • [10] Influence of MgO and CaO sintering additives on thermophysical, luminescent and optical properties of LuAG: Yb3+laser ceramics
    Lapin, V. A.
    Kravtsov, A. A.
    Suprunchuk, V. E.
    Tarala, L. V.
    Medyanik, E. V.
    Malyavin, F. F.
    Kuznetsov, S. V.
    Guryev, D. A.
    Zhmykov, V. Yu.
    Tsvetkov, V. B.
    OPTICAL MATERIALS, 2024, 157
12345