Optical properties of PPV and PPP polymers

被引：0
|
作者：
Mulazzi, E. [1 ]
Ripamonti, A. [1 ]
Very, J. [1 ]
Dulieu, B. [1 ]
Faulques, E. [1 ]
Lefrant, S. [1 ]
机构：
[1] Universita di Milano, Milano, Italy
来源：
Synthetic Metals | 1999年 / 101卷 / 01期
关键词：
Absorption spectroscopy - Aromatic polymers - Molecular structure - Oligomers - Raman spectroscopy - Ultraviolet spectroscopy - Vinyl resins;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present experimental optical absorption and Raman data of PPV and PPP. Theoretical calculations of the band shapes of absorption and Raman spectra of both polymers are reported. In particular the dependence of the Raman band intensities as function of the excitation wavelengths is theoretically accounted for, in very good agreement with experimental data. These features together with the absorption band shapes can be simulated if a distribution of conjugated segments of different lengths is introduced in the calculation.
引用
收藏
页码：196 / 197
相关论文
共 50 条
  • [1] Optical properties of PPV and PPP polymers
    Mulazzi, E
    Ripamonti, A
    Very, J
    Dulieu, B
    Faulques, E
    Lefrant, S
    SYNTHETIC METALS, 1999, 101 (1-3) : 196 - 197
  • [2] Torsional effects on the optical properties of PPV and PPP
    Ammi, D.
    Ziane, A.
    Mokrani, A.
    COMPUTATIONAL MATERIALS SCIENCE, 2013, 69 : 344 - 349
  • [3] Linear and nonlinear optical properties of the conjugated polymers PPV and MEH-PPV
    Martin, SJ
    Bradley, DDC
    Lane, PA
    Mellor, H
    Burn, PL
    PHYSICAL REVIEW B, 1999, 59 (23): : 15133 - 15142
  • [4] Vibrational properties of PPP and PPV
    de Sousa, RL
    Alves, JLA
    Alves, HWL
    MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 2004, 24 (05): : 601 - 605
  • [5] Model for optical properties of PPP-type polymers
    Kirova, N.
    Brazovskii, S.
    Bishop, A.R.
    Synthetic Metals, 1999, 101 (01): : 271 - 272
  • [6] Interchain effects on the vibrational properties of PPP and PPV
    de Sousa, RL
    Alves, HWL
    Physics of Semiconductors, Pts A and B, 2005, 772 : 1069 - 1070
  • [7] The model for optical properties of PPP-type polymers.
    Kirova, N
    Brazovskii, S
    Bishop, AR
    SYNTHETIC METALS, 1999, 101 (1-3) : 271 - 272
  • [8] New blue light emitting polymers having the characters of PPP and PPV
    Kim, YH
    Shin, DC
    Ahn, JH
    Kim, HS
    Kwon, SK
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2002, 377 : 109 - 112
  • [9] Ab initio calculation of the dynamical properties of PPP and PPV
    de Sousa, R. L.
    Alves, H. W. Leite
    BRAZILIAN JOURNAL OF PHYSICS, 2006, 36 (2A) : 501 - 504
  • [10] Optical Properties of MEH-PPV
    Zayana, N. Y.
    Shariffudin, S. S.
    Jumali, N. S.
    Shaameri, Z.
    Hamzah, A. S.
    Rusop, M.
    MALAYSIA ANNUAL PHYSICS CONFERENCE 2010 (PERFIK-2010), 2011, 1328 : 271 - +
12345