XPS STUDIES OF ENVIRONMENTAL STABILITY OF POLYPYRROLE-POLY(VINYL ALCOHOL) COMPOSITES

被引：73
|
作者：
BENSEDDIK, E
MAKHLOUKI, M
BERNEDE, JC
LEFRANT, S
PRON, A
机构：
[1] UNIV NANTES,FAC SCI & TECH,PHYS MAT ELECTR LAB,F-44072 NANTES 03,FRANCE
[2] ACAD MIN & MET,DEPT MAT SCI & CERAM,PL-30059 KRAKOW,POLAND
来源：
SYNTHETIC METALS | 1995年 / 72卷 / 03期
关键词：
STABILITY; SPECTROSCOPY; COMPOSITES; POLYPYRROLE; POLY(VINYL ALCOHOL);
D O I：
10.1016/0379-6779(95)03285-1
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, we report a study on the aging effects of polypyrrole-poly(vinyl alcohol) composites. A decrease of the conductivity is observed when samples are stored in ambient atmosphere, whereas they are stable in inert environment. A careful analysis of the studied samples has been performed by using both scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). It is known that oxidation processes occur, breaking the conjugation of the polymeric unsaturated chains and this is the main cause for the non-stability of the composites in ambient conditions. Consequently, several oxygen-containing groups are formed in the polymer backbone, as deduced from the analysis of the C, O, N and Cl binding energies.
引用
收藏
页码：237 / 242
页数：6
相关论文
共 50 条
  • [41] The Effect of Plasticizers on the Polypyrrole-Poly(vinyl alcohol)-Based Conducting Polymer Electrolyte and Its Application in Semi-Transparent Dye-Sensitized Solar Cells
    Manikandan, K. M.
    Yelilarasi, Arunagiri
    Saravanakumar, S. S.
    Althomali, Raed H.
    Khan, Anish
    Abualnaja, Khamael M.
    Alhashmialameer, Dalal
    Hussein, M. A.
    MEMBRANES, 2021, 11 (10)
  • [42] Preparation and characterizations of the perlite/poly(vinyl alcohol) and organic modified montmorillonite (OMMT)/poly(vinyl alcohol) composites
    Tian, Hongyan
    Tagaya, Hideyuki
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2007, 234
  • [43] Synthesis of Polypyrrole Nanocomposites Using Sodium Dodecylbenzenesulfonate and Poly(vinyl alcohol)
    Mokhtarifar, Mojtaba
    Nabizadeh, Mohammad Sadegh
    Eisazadeh, Hossein
    ASIAN JOURNAL OF CHEMISTRY, 2011, 23 (05) : 2187 - 2189
  • [44] Light scattering studies on poly(vinyl alcohol) liquid crystal composites with controlled morphology
    Ono, H
    Kawatsuki, N
    JOURNAL OF MATERIALS SCIENCE LETTERS, 1996, 15 (04) : 292 - 294
  • [45] Light scattering studies on poly(vinyl alcohol)/liquid crystal composites with controlled morphology
    Kuraray Co, Ltd, Sakazu Kurashiki, Japan
    J Mater Sci Lett, 4 (292-294):
  • [46] Viscometric and ultrasonic studies of blends of poly(vinyl pyrrolidone) and poly(vinyl alcohol)
    Rao, RV
    Iatha, P
    JOURNAL OF MATERIALS SCIENCE LETTERS, 1999, 18 (06) : 457 - 459
  • [47] STUDIES OF ALCOHOLYSIS OF POLY (VINYL-ACETATE) TO POLY (VINYL-ALCOHOL)
    BRAVAR, M
    ROLICH, J
    BAN, N
    GNJATOVIC, V
    JOURNAL OF POLYMER SCIENCE PART C-POLYMER SYMPOSIUM, 1974, (47): : 329 - 334
  • [48] Properties and structure of poly(vinyl alcohol)/silica composites
    Nakane, K
    Yamashita, T
    Iwakura, K
    Suzuki, F
    JOURNAL OF APPLIED POLYMER SCIENCE, 1999, 74 (01) : 133 - 138
  • [49] BIODEGRADATION BEHAVIOR OF POLY(VINYL ALCOHOL) - WOOD COMPOSITES
    Jecu, Luiza
    Rant, Iuliana
    Grosu, Elena
    Calin, Mariana
    Purcar, Violeta
    Ghiurea, Marius
    Badea-Doni, Mihaela
    Oancea, Florin
    Nicolae, Cristianandi
    ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL, 2019, 18 (01): : 125 - 136
  • [50] Microfibrillated Cellulose Reinforced Poly(vinyl alcohol) Composites
    Tanpichai, Supachok
    Sampson, William W.
    Eichhorn, Stephen J.
    MULTI-FUNCTIONAL MATERIALS AND STRUCTURES IV, 2013, 747 : 359 - +
12345