Structural, Optical and Decay Properties of Zinc(II) 8-Hydroxyquinoline and Its Thin Film

被引：8
|
作者：
Painuly, Deepshikha [1 ]
Singhal, R. [2 ,3 ]
Kandwal, P. [4 ]
Nagpure, I. M. [1 ]
机构：
[1] Natl Inst Technol, Dept Phys, Srinagar 246174, Uttarakhand, India
[2] Malaviya Natl Inst Technol, Dept Phys, Jaipur 302017, Rajasthan, India
[3] Malaviya Natl Inst Technol, Mat Res Ctr, Jaipur 302017, Rajasthan, India
[4] Natl Inst Technol, Dept Chem, Srinagar 246174, Uttarakhand, India
来源：
JOURNAL OF ELECTRONIC MATERIALS | 2020年 / 49卷 / 10期
关键词：
Organic light-emitting diode (OLED); photoluminescence (PL); poly(methyl methacrylate) (PMMA); Zn(II) bis(8-hydroxyquinoline); ELECTRONIC-STRUCTURE; PHOTOLUMINESCENCE; COMPLEXES; ALUMINUM; ALQ(3); BIS(8-HYDROXYQUINOLINE); TRANSFORMATION; CRYSTAL; ZNQ(2);
D O I：
10.1007/s11664-020-08255-y
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Zinc(II) 8-hydroxyquinoline (Znq(2)) green luminescent material and its blended thin film in a poly(methyl methacrylate) (PMMA) matrix have been prepared. XRD analysis confirms the formation of the compound and its presence in the PMMA blended thin film. The orbital molecular geometry, quantum chemical calculations and band gap energy of Znq(2)phosphor have been confirmed from the DFT study. The morphology of the phosphor was shown by the SEM images. UV-Vis absorption, photoluminescence and decay analysis of zinc(II) 8-hydroxyquinoline phosphor confirms its suitability as a green emitter for organic light-emitting diodes. Uniform distribution of Znq(2)powder in the PMMA matrix and its roughness was estimated by AFM analysis. Luminescence decay study was utilized to demonstrate its lifetime analysis by the time-correlated single-photon counting (TCSPC) system.
引用
收藏
页码：6096 / 6106
页数：11
相关论文
共 50 条
  • [41] Linear and nonlinear optical properties of Manganese bis-(8-hydroxyquinoline) thin films for optoelectronic devices: experimental and computational studies
    Lougdali, M.
    Zazoui, M.
    Abboud, Y.
    El Bouari, A.
    Zawadzka, A.
    Plociennik, P.
    Strzelecki, J.
    Strzalkowski, K.
    Migalska-Zalas, A.
    Waszkowska, K.
    Sahraoui, B.
    El Kouari, Y.
    JOURNAL OF MOLECULAR STRUCTURE, 2022, 1249
  • [42] Room temperature ferromagnetic and optical properties of rare earth Sm-doped tris(8-hydroxyquinoline) gallium thin films
    Dai, Chenghu
    Shang, Fengqiang
    Wei, Zhixian
    Chen, Zhen
    Yan, Xueyu
    Ji, Ziwu
    Pang, Zhiyong
    Han, Shenghao
    THIN SOLID FILMS, 2018, 648 : 113 - 119
  • [43] Effect of thermal annealing on the structural and optical properties of tris-(8-hydroxyquinoline)aluminum(III) (Alq3) films
    Cuba, M.
    Muralidharan, G.
    LUMINESCENCE, 2015, 30 (03) : 352 - 357
  • [44] Thickness dependent behavior of photoluminescence of tris(8-hydroxyquinoline) aluminum film
    Xu, Yi-feng
    Zhang, Han-jie
    Chen, Qiao
    Li, Hai-yang
    Bao, Shi-ning
    He, Pi-mo
    CHINESE JOURNAL OF CHEMICAL PHYSICS, 2006, 19 (02) : 152 - 154
  • [45] Evolution of optical properties of tris (8-hydroxyquinoline) aluminum (Alq3) with atmosphere exposure
    Djurisic, AB
    Lau, TW
    Kwong, CY
    Lam, LSM
    Chan, WK
    ORGANIC LIGHT-EMITTING MATERIALS AND DEVICES VI, 2002, 4800 : 200 - 207
  • [46] Studies of Substituents Impact on the Photophysical Properties of 8-Hydroxyquinoline Derivatives
    Gao, Li-Bin
    Kang, Wu-Kui
    Yan, Shi-Hai
    Yang, Chun-Peng
    HETEROATOM CHEMISTRY, 2016, 27 (01) : 54 - 62
  • [47] Homo- and Heterodinuclear Helicates of Lanthanide(III), Zinc(II) and Aluminium(III) Based on 8-Hydroxyquinoline Ligands
    Albrecht, Markus
    Osetska, Olga
    Buenzli, Jean-Claude G.
    Gumy, Frederic
    Froehlich, Roland
    CHEMISTRY-A EUROPEAN JOURNAL, 2009, 15 (35) : 8791 - 8799
  • [48] Organic LEDs Based on Bis(8-hydroxyquinoline) Zinc Derivatives with a Styryl Group
    Sypniewska, Malgorzata
    Pokladko-Kowar, Monika
    Gondek, Ewa
    Apostoluk, Aleksandra
    Kamedulski, Piotr
    Smokal, Vitaliy
    Song, Peng
    Liu, Junyan
    Szczesny, Robert
    Derkowska-Zielinska, Beata
    MOLECULES, 2023, 28 (21):
  • [49] Novel copper(II) coordination polymer containing the drugs nalidixic acid and 8-hydroxyquinoline: Evaluation of the structural, magnetic, electronic, and antitumor properties
    de Carvalho, Alexandre B.
    de Souza, Ivina P.
    de Andrade, Lidia Maria
    Binatti, Ildefonso
    Pedroso, Emerson F.
    Krambrock, Klaus
    Oliveira, Willian X. C.
    Pereira-Maia, Elene C.
    Silva-Caldeira, Priscila P.
    POLYHEDRON, 2018, 156 : 312 - 319
  • [50] Structural and spectroscopic studies on some metal complexes of an 8-hydroxyquinoline derivative
    Garcia-Santos, Isabel
    Sanmartin, Jesus
    Garcia-Deibe, Ana M.
    Fondo, Matilde
    Gomez, Esther
    INORGANICA CHIMICA ACTA, 2010, 363 (01) : 193 - 198
12345