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
  • [11] Photochemical stability of poly(vinyl alcohol) in the presence of collagen
    Sionkowska, Alina
    Planecka, Anna
    Kozlowska, Justyna
    Skopinska-Wisniewska, Joanna
    POLYMER DEGRADATION AND STABILITY, 2009, 94 (03) : 383 - 388
  • [12] Fabrication and Protein Conjugation of Aligned Polypyrrole-Poly(L-lactic acid) Fibers Film with the Conductivity and Stability
    Qin, Jiabang
    Huang, Zhongbing
    Yin, Guangfu
    Yang, Anneng
    Han, Wei
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2016, 16 (03) : 2371 - 2377
  • [13] Effect of poly(vinyl alcohol) and poly(vinyl alcohol) mono thiol on the stability properties of poly(vinyl acetate) latex
    Lee, SY
    Park, LS
    POLYMER-KOREA, 2000, 24 (05) : 579 - 588
  • [14] Highly conducting and biocompatible polypyrrole/poly(vinyl alcohol) cryogels
    Bober, Patrycja
    Capakova, Zdenka
    Acharya, Udit
    Zasonska, Beata A.
    Humpolicek, Petr
    Hodan, Jiri
    Hromadkova, Jirina
    Stejskal, Jaroslav
    SYNTHETIC METALS, 2019, 252 : 122 - 126
  • [15] SURFACE PROPERTIES OF CHITOSAN COMPOSITES WITH POLY(VINYL ALCOHOL) AND HYDROXYAPATITE
    Lewandowska, Katarzyna
    PROGRESS ON CHEMISTRY AND APPLICATION OF CHITIN AND ITS DERIVATIVES, 2015, 20 : 177 - 182
  • [16] Macroporous poly(vinyl chloride)-polypyrrole composites with piezoresistive behaviour
    Tyagi, Prashant
    Chaturvedi, Ranjan
    Gorhe, Nikhil Rajendra
    MATERIALS LETTERS, 2020, 280
  • [17] Thermal and Flammability Studies of Poly(vinyl alcohol) Composites Filled with Sodium Hydroxide
    Arora, Sanjiv
    Kumar, Mahender
    Kumar, Mahesh
    JOURNAL OF APPLIED POLYMER SCIENCE, 2013, 127 (05) : 3877 - 3884
  • [18] Mechanochemical Preparation of Poly(vinyl alcohol)/Carboxymethyl Cellulose Composites
    Dabizha, O. N.
    Shilova, O. A.
    Ivan'kova, E. M.
    COLLOID JOURNAL, 2024, 86 (02) : 218 - 231
  • [19] Studies On The Crosslinking Of Poly (Vinyl Alcohol)
    J. M. Gohil
    A. Bhattacharya
    P. Ray
    Journal of Polymer Research, 2006, 13 : 161 - 169
  • [20] Influence of polymerization time on the properties of polypyrrole-poly[bis(phenoxyphosphazene)] composites electrogenerated at constant current density
    de la Plaza, M. A.
    Izquierdo, M. C.
    EUROPEAN POLYMER JOURNAL, 2006, 42 (06) : 1446 - 1454
12345