Dispersion Parameters of Polyvinyl Alcohol Films doped with Fe

被引：6
|
作者：
Habubi, Nadir F. [1 ]
Abass, Khalid H. [2 ]
Sami, Chiad S. [1 ]
Latif, Duha M. A. [3 ]
Nidhal, Jandow N. [1 ]
Al Baidhany, A. Ismaeel [1 ]
机构：
[1] Mustansiriyah Univ, Dept Phys, Coll Educ, Baghdad, Iraq
[2] Univ Babylon, Dept Phys, Coll Educ Pure Sci, Babylon, Iraq
[3] Univ Baghdad, Dept Phys, Coll Educ Pure Sci, Baghdad, Iraq
来源：
IBN AL-HAITHAM FIRST INTERNATIONAL SCIENTIFIC CONFERENCE | 2018年 / 1003卷
关键词：
D O I：
10.1088/1742-6596/1003/1/012094
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Polyvinyl alcohol polymer was dissolved in water in order to prepare films with different concentration of Fe utilizing casting method. The optical properties were obtained by recording the transmittance spectrum in the wavelength range (300-900) nm. The dispersion parameters were calculated using the Wemple-DiDomenico method. Dispersion energy (E-d) and the single oscillator energy of electronic transition (E-o) were decreased with the increasing of Fe content in the PVA-Fe films. While Urbach energy was increased. The energy gap decreased from 4.08 eV to 3.52 eV for PVA: 4% Fe film.
引用
收藏
页数：7
相关论文
共 50 条
  • [21] Study of cellulose nanocrystal doped starch-polyvinyl alcohol bionanocomposite films
    Noshirvani, Nooshin
    Hong, Wangyujue
    Ghanbarzadeh, Babak
    Fasihi, Hadi
    Montazami, Reza
    INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2018, 107 : 2065 - 2074
  • [22] Conduction and relaxation mechanisms in gadolinium oxide nanoparticle doped polyvinyl alcohol films
    Madhuri, S. N.
    Murugendrappa, M., V
    Rukmani, K.
    MATERIALS TODAY COMMUNICATIONS, 2020, 23
  • [23] Electrical and optical properties of polyvinyl alcohol thin films doped with metal salts
    El-Kader, FHA
    Osman, WH
    Ragab, HS
    Shehap, AM
    Rizk, MS
    Basha, MAF
    JOURNAL OF POLYMER MATERIALS, 2004, 21 (01): : 49 - 60
  • [24] Promising Cu-doped polyvinyl alcohol films for optical and photoconductive applications
    Ali, F. M.
    Ashraf, I. M.
    Alqahtani, Sh. M.
    PHYSICA B-CONDENSED MATTER, 2017, 527 : 24 - 29
  • [25] MOSSBAUER SPECTROSCOPIC STUDY OF IODINE-DOPED POLYVINYL-ALCOHOL FILMS
    SETO, M
    MAEDA, Y
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1992, 61 (07) : 2522 - 2533
  • [26] Effect of Fe nanoparticles on the structure and optical properties of polyvinyl alcohol nanocomposite films
    Soliman, T. S.
    Vshivkov, S. A.
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2019, 519 : 32 - 37
  • [27] Influence of processing parameters on atmospheric pressure plasma etching of polyvinyl alcohol films
    Peng, Shujing
    Qiu, Yiping
    MATERIALS AND MANUFACTURING, PTS 1 AND 2, 2011, 299-300 : 608 - +
  • [28] Structural and Dielectric Properties of Polyvinyl Alcohol-TiO2 Doped Thin Films
    Dhokne , Ragini
    More , Shital
    Pathare, Nilesh
    MACROMOLECULAR SYMPOSIA, 2021, 400 (01)
  • [29] Effect of γ-irradiation on polyvinyl alcohol films doped with some dyes and their use in dosimetric studies
    Bhat, N. V.
    Nate, M. M.
    Bhat, R. M.
    Bhatt, B. C.
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2007, 45 (06) : 545 - 548
  • [30] Electrical and optical properties of pure and silver nitrate-doped polyvinyl alcohol films
    Devi, CU
    Sharma, AK
    Rao, VVRN
    MATERIALS LETTERS, 2002, 56 (03) : 167 - 174
12345