One-Step Potentiostatic Electrodeposition of Polypyrrole Coatings on Zinc Coated Steel Surfaces

被引：7
|
作者：
Pirvu, C. [1 ]
Mindroiu, M. [1 ]
Demetrescu, I. [1 ]
机构：
[1] Univ Politehn Bucuresti, Bucharest, Romania
来源：
ELECTROCHEMISTRY AND PHYSICAL CHEMICAL METHODS IN SERVING MATERIALS FOR SUSTAINABLE DEVELOPMENT | 2009年 / 415卷
关键词：
zinc-coated steel; corrosion; polymer coatings; polypyrrole; POLYANILINE; CORROSION; POLYMER; PANI;
D O I：
10.4028/www.scientific.net/KEM.415.65
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this paper the elaboration and characterization of polypyrrole coatings on active metallic surfaces were performed. The one-step electropolymerization of pyrrole on zinc-coated steel electrodes was investigated under several techniques (cyclic voltammetry, electrochemical impedance spectroscopy, atomic force microscopy) in aqueous medium. Adherent and homogeneous PPy coatings were obtained using tartrate counter-ions. The obtained results show that the PPy coatings increase the corrosion potential and reduce the corrosion current.
引用
收藏
页码：65 / 68
页数：4
相关论文
共 50 条
  • [41] Enhanced Corrosion Protection of Polypyrrole Coatings on Carbon Steel via Electrodeposition
    Liu, Bailong
    Zhang, Zhaohui
    Wan, Jiangkai
    Liu, Shifeng
    [J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2017, 12 (02): : 994 - 1003
  • [42] One-step synthesis of polypyrrole-coated silver nanocomposite particles and their application as a coloured particulate emulsifier
    Fujii, Syuji
    Aichi, Atsushi
    Akamatsu, Kensuke
    Nawafune, Hidemi
    Nakamura, Yoshinobu
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2007, 17 (36) : 3777 - 3779
  • [43] One-step electrochemically synthesized graphene oxide coated on polypyrrole nanowires as anode for microbial fuel cell
    Xuehua Li
    Jiansheng Qian
    Xingge Guo
    Liwei Shi
    [J]. 3 Biotech, 2018, 8
  • [44] Corrosion and antimicrobial behavior of stainless steel prepared by one-step electrodeposition of silver at the grain boundaries
    Wang, Xianli
    Ye, Xin
    Zhang, Lei
    Shao, Yi
    Zhou, Xingxing
    Lu, Mengmeng
    Chu, Chenglin
    Xue, Feng
    Bai, Jing
    [J]. SURFACE & COATINGS TECHNOLOGY, 2022, 439
  • [45] One-step composite coatings cut the rub
    不详
    [J]. PROFESSIONAL ENGINEERING, 2000, 13 (02) : 60 - 60
  • [46] One-step controllable fabrication of superhydrophobic surfaces with special composite structure on zinc substrates
    Ning, Tao
    Xu, Wenguo
    Lu, Shixiang
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2011, 361 (01) : 388 - 396
  • [47] CHANGES IN ZINC PHOSPHATED STEEL SURFACES DURING ELECTRODEPOSITION
    MAY, CA
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1971, (MAR-A): : 36 - &
  • [48] CHANGES IN ZINC PHOSPHATED STEEL SURFACES DURING ELECTRODEPOSITION
    MAY, CA
    [J]. ADVANCES IN CHEMISTRY SERIES, 1972, (119): : 47 - 61
  • [49] One-Step Synthesis of Graphene/Polypyrrole Nanofiber Composites as Cathode Material for a Biocompatible Zinc/Polymer Battery
    Li, Sha
    Shu, Kewei
    Zhao, Chen
    Wang, Caiyun
    Guo, Zaiping
    Wallace, Gordon
    Liu, Hua Kun
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (19) : 16679 - 16686
  • [50] One-step preparation of MnO2 electrode for secondary aqueous zinc ion batteries by electrodeposition
    Dai, Qihang
    Li, Longyan
    Hu, Bingjie
    Jia, Yiyang
    Tu, Tiancheng
    Hoang, Tuan K. A.
    Zhang, Mingdao
    Song, Li
    [J]. MATERIALS TODAY COMMUNICATIONS, 2022, 31
12345