Kinetic properties of layer-by-layer assembled cerium zinc molybdate nanocontainers during, corrosion inhibition

被引：50
作者：
Bhanvase, B. A. [1 ]
Patel, M. A. [2 ]
Sonawane, S. H. [3 ]
机构：
[1] Laxminarayan Inst Technol, Dept Chem Engn, Nagpur 440033, Maharashtra, India
[2] Vishwakarma Inst Technol, Dept Chem Engn, Pune 411037, Maharashtra, India
[3] Natl Inst Technol, Dept Chem Engn, Warangal 506004, Andhra Pradesh, India
来源：
CORROSION SCIENCE | 2014年 / 88卷
关键词：
Mild steel; Modelling studies; TEM; XRD; Kinetic parameters; MILD-STEEL; EPOXY COATINGS; CITRIC-ACID; RELEASE; BENZOTRIAZOLE; POLYANILINE; PROTECTION; MICROSPHERES; MECHANISM; BEHAVIOR;
D O I：
10.1016/j.corsci.2014.07.022
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the present study the loading of imidazole in between polyelectrolyte layers was carried out and the responsive release of imidazole was studied. Cerium zinc molybdate (CZM) was used as a core corrosion inhibitive nano pigment. The release rate of imidazole from CZM nanocontainer has been quantitatively estimated in water at different pH. The validation of quantitative analysis of release of corrosion inhibitor was carried out using the kinetic models. Results of electrochemical corrosion analysis of nanocontainer coatings on mild steel (MS) panel showed significant improvement in the anticorrosion performance of the nanocontaine/alkyd resin coatings. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：170 / 177
页数：8
相关论文
共 48 条
[1]   EIS study of the corrosion behaviour of zinc-based coatings on steel in quiescent 3% NaCl solution. Part 1: directly exposed coatings [J].
Barranco, V ;
Feliu, S ;
Feliu, S .
CORROSION SCIENCE, 2004, 46 (09) :2203-2220
[2]   The infrared absorption of amino acid side chains [J].
Barth, A .
PROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY, 2000, 74 (3-5) :141-173
[3]   Ultrasound assisted synthesis of calcium zinc phosphate pigment and its application in nanocontainer for active anticorrosion coatings [J].
Bhanvase, B. A. ;
Kutbuddin, Y. ;
Borse, R. N. ;
Selokar, N. R. ;
Pinjari, D. V. ;
Gogate, P. R. ;
Sonawane, S. H. ;
Pandit, A. B. .
CHEMICAL ENGINEERING JOURNAL, 2013, 231 :345-354
[4]   New approach for simultaneous enhancement of anticorrosive and mechanical properties of coatings: Application of water repellent nano CaCO3-PANI emulsion nanocomposite in alkyd resin [J].
Bhanvase, B. A. ;
Sonawane, S. H. .
CHEMICAL ENGINEERING JOURNAL, 2010, 156 (01) :177-183
[5]   Comparative study of inhibition effects of benzotriazole for metals in neutral solutions as observed with surface-enhanced Raman spectroscopy [J].
Cao, PG ;
Yao, JL ;
Zheng, JW ;
Gu, RA ;
Tian, ZQ .
LANGMUIR, 2002, 18 (01) :100-104
[6]   Preparation and in vitro evaluation of a novel combined multiparticulate delayed-onset sustained-release formulation of diltiazem hydrochloride [J].
Chen, Shengjun ;
Zhu, Jiabi ;
Cheng, Ji .
PHARMAZIE, 2007, 62 (12) :907-913
[7]  
Dash S, 2010, ACTA POL PHARM, V67, P217
[8]   Studies on synthesis and mechanism of nano-CaZn2(PO4)2 by chemical precipitation [J].
Ding, Shiwen ;
Wang, Maosheng .
DYES AND PIGMENTS, 2008, 76 (01) :94-96
[9]  
Ghadimi F, 2002, IRAN POLYM J, V11, P159
[10]   Ultrasonication-assisted synthesis of calcium carbonate nanoparticles [J].
He, MZ ;
Forssberg, E ;
Wang, YM ;
Han, XY .
CHEMICAL ENGINEERING COMMUNICATIONS, 2005, 192 (10-12) :1468-1481
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