publication . Article . 2015

Colloidal Preparation of Polyaniline-Poly(vinyl alcohol) - SiO2 Nanocomposite and Study of its Anti-corrosive Properties

Mohsen Khademian; Hossein Eisazadeh; Mohsen Ghorbani; Alireza Shakeri;
Open Access Persian
  • Published: 01 Apr 2015 Journal: علوم و تکنولوژی پلیمر, volume 28, issue 1, pages 46-39 (issn: 1016-3255, eissn: 2008-0883, Copyright policy)
  • Publisher: Iran Polymer and Petrochemical Institute
Abstract
Polyaniline (PANI) is one of the most interesting conducting polymers due to its low cost and easy availability of raw materials, easy synthesis, good environmental stability and controllable electrical conductivity and redox properties. In recent years it has been shown that electrically conducting polymers such as polyaniline in integrated coating applications are able to protect steel from corrosion due to formation of passive oxide layer on the metal surface. In this report, a nanocomposite of polyaniline–nanoSiO2 (PSC) has been prepared by using poly(vinyl alcohol) (PVA) as surfactant and ammonium persulfate as an oxidant in the aqueous media. The prepared ...
Subjects
Medical Subject Headings: technology, industry, and agriculture
free text keywords: polyaniline, anticorrosion, colloid, nanocomposite, tafel, Polymers and polymer manufacture, TP1080-1185
Related Organizations
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