Effect of CdSe nanoparticles on the fluorescence spectra of conjugate polymer P3HT: An experimental and theoretical study

被引：22
|
作者：
Mastour, Nouha [1 ]
Bouchriha, Habib [1 ]
机构：
[1] Tunis El Manar Univ, Fac Sci Tunis, Dept Phys, Adv Mat & Quantum Phenomena Lab, Tunis 2092, Tunisia
来源：
PHYSICS LETTERS A | 2016年 / 380卷 / 45期
关键词：
Polymer-nanoparticles; Fluorescence spectra; Theoretical approach; ENHANCEMENT;
D O I：
10.1016/j.physleta.2016.09.047
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this work we have investigated the effect of CdSe nanoparticles (Nps) on the fluorescence spectra of conjugate polymer Poly(3-hexylthiophene-2,5-diyl) (P3HT). The fluorescence intensity is significantly decreased in both solution and solid films by the incorporation of CdSe Nps. This observed effect in the nanocomposite P3HT-CdSe is analyzed by using the Franck-Condon theory which reproduces correctly the decrease of the fluorescence with the Nps concentration and permits to reach the Huang-Rhys factor and the relaxation energy which are shown efficient to explain the fluorescence quenching. (C) 2016 Published by Elsevier B.V.
引用
收藏
页码：3866 / 3869
页数：4
相关论文
共 50 条
  • [1] Fluorescence intermittency of CdSe nanorods in PMMA/P3HT polymer blend
    Chikan, Viktor
    Roy, Santanu
    Higgins, Daniel
    Aguirre, Alicia
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2011, 242
  • [2] Assembly of P3HT/CdSe nanowire networks in an insulating polymer host
    Heo, Kyuyoung
    Miesch, Caroline
    Na, Jun-Hee
    Emrick, Todd
    Hayward, Ryan C.
    SOFT MATTER, 2018, 14 (25) : 5327 - 5332
  • [3] Chitosan/P3HT biohybrid films as polymer matrices for the in-situ synthesis of CdSe quantum dots. Experimental and theoretical studies
    Moreno-Serna, Viviana
    Mendez-Lopez, Maximiliano
    Vasquez-Espinal, Alejandro
    Saldias, Cesar
    Leiva, Angel
    JOURNAL OF APPLIED POLYMER SCIENCE, 2020, 137 (36)
  • [4] Study of the effect of excited state concentration on photodegradation of the p3ht polymer
    Peters, V. N.
    Alexander, Rohan
    Peters, D'Angelo A.
    Noginov, M. A.
    SCIENTIFIC REPORTS, 2016, 6
  • [5] Study of the effect of the Purcell enhancement factor on the photodegradation of the p3ht polymer
    Peters, V. N.
    Alexander, Rohan
    Peters, D'Angelo A.
    Noginov, M. A.
    2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2016,
  • [6] Effect of ZnSe quantum dot concentration on the fluorescence enhancement of polymer P3HT film
    Mastour, N.
    Ben Hamed, Z.
    Benchaabane, A.
    Sanhoury, M. A.
    Kouki, F.
    ORGANIC ELECTRONICS, 2013, 14 (08) : 2093 - 2100
  • [7] Study of the effect of excited state concentration on photodegradation of the p3ht polymer
    V. N. Peters
    Rohan Alexander
    D’Angelo A. Peters
    M. A. Noginov
    Scientific Reports, 6
  • [8] Revisiting the Vibrational and Optical Properties of P3HT: A Combined Experimental and Theoretical Study
    Farouil, Lea
    Alary, Fabienne
    Bedel-Pereira, Elena
    Heully, Jean-Louis
    JOURNAL OF PHYSICAL CHEMISTRY A, 2018, 122 (32): : 6532 - 6545
  • [9] Study of the effect of capping agent variation on P3HT:CdSe hybrid solar cells
    Hnainia, N.
    Hajlaoui, M. Elain
    Benchaabane, A.
    Gouid, Z.
    Sanhoury, M. A.
    Zeinert, A.
    Chtourou, Radhouan
    OPTIK, 2021, 248
  • [10] Effect of the Polymer Chain Arrangement on Exciton and Polaron Dynamics in P3HT and P3HT:PCBM Films
    Dimitriev, Oleg P.
    Blank, David A.
    Ganser, Christian
    Teichert, Christian
    JOURNAL OF PHYSICAL CHEMISTRY C, 2018, 122 (30): : 17096 - 17109
12345