Rawaa  Abbas, Nada  M. Abbass, Mazin  A. Abbas, 
    Anti-Corrosion Study of Polymer Nanocomposite Derived from
Acrylonitrile with Manganese and Nickel Chloride,
    Journal of Engineering and Applied Sciences,
    Volume 13,Issue 22,
    2018,
    Pages 9715-9719,
    ISSN 1816-949x,
    jeasci.2018.9715.9719,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2018.9715.9719)
    Abstract: The goal of the research is to improve the corrosion resistance by using coating polymer
nanocompsite which prepare from acrylonitrile and manganese chloride and nickel chloride on carbon
steel (45) alloy in saline water (3.5% Nacl) at different temperature (293, 303, 313, 323) K. The inhibition efficiency
(PE) reaches 89% at 303 K. Several examinations have been conducted for nanocomposite such as (FT-IR)
Fourier Transformation Infrared spectroscopy, (XRD) X-rays Diffractions and (AFM) Atomic Forces
Microscopy. The outcomes of X-rays and AFM revealed that the nano composite was hybrids of the metal
oxides nanoparticle and the polymer that had been uniformly dispersed in general. Spectra of oxide of
FTIR appear in the ranges 400-600 cm<sup>-1</sup> that reveals the formations of single phases spinal structures that have
tetrahedral, octahedral site and two sub lattices. One of the peaks appearing in the ranges of 1100-1130 cm<sup>-1</sup> are
because of C-O stretching by an hydride groups in the metal oxide, emphasize the acrylonitrile constituted as
a polymer with spinal oxides.
    Keywords: Polymer composites;acrylonitrile;manganese and nickel chloride;corrosion;XRD;AFM