Halloysite nanotubes loaded with imidazole dicarboxylic acid to enhance protection properties of a polymer coating

被引：23

作者：

Asadi, Najmeh ^{[1
]}

Naderi, Reza ^{[1
]}

Mandavian, Mohammad ^{[2
]}

机构：

[1] Univ Tehran, Coll Engn, Sch Met & Mat Engn, POB 11155-4563, Tehran, Iran

[2] Inst Color Sci & Technol, Surface Coating & Corros Dept, Tehran, Iran

来源：

PROGRESS IN ORGANIC COATINGS | 2019年 / 127卷 / 375-384期

关键词：

Halloysite nanotubes; Imidazole dicarboxylic acid; Epoxy ester coating; Organic inhibitor; Corrosion protection; CORROSION PROTECTION; SUSTAINED-RELEASE; CLAY NANOTUBES; ACTIVE PROTECTION; BETA-FEOOH; MILD-STEEL; INHIBITORS; COMPOSITES; ALPHA-FE2O3; DERIVATIVES;

D O I：

10.1016/j.porgcoat.2018.11.035

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

This work is aimed to improve protection function of an epoxy ester coating by embedding inhibitor loaded halloysite nanotubes (HNTs). At first step, in the solution phase, corrosion inhibition of imidazole dicarboxcylic acid (IDC) released from loaded HNTs was assessed by using electrochemical impedance spectroscopy and polarization measurements in 3.5% wt NaCl solution. Release of the inhibitor from halloysite nanotubes was proved by UV-vis spectrometer. Then, HNTs loaded with IDC were embedded into an epoxy-ester resin. Electrochemical impedance spectroscopy showed superiority of the coating with loaded halloysite particles compared to the neat coating.

引用

页码：375 / 384

页数：10

共 39 条

[11] Interfacial Modification of Clay Nanotubes for the Sustained Release of Corrosion Inhibitors [J].

Joshi, Anupam ;

Abdullayev, Elshad ;

Vasiliev, Alexandre ;

Volkova, Olga ;

Lvov, Yuri .

LANGMUIR, 2013, 29 (24) :7439-7448

[12]

Katsuki H, 2001, J AM CERAM SOC, V84, P2313, DOI 10.1111/j.1151-2916.2001.tb01007.x

[13] An assembly of organic-inorganic composites using halloysite clay nanotubes [J].

Lazzara, Giuseppe ;

Cavallaro, Giuseppe ;

Panchal, Abhishek ;

Fakhrullin, Rawil ;

Stavitskaya, Anna ;

Vinokurov, Vladimir ;

Lvov, Yuri .

CURRENT OPINION IN COLLOID & INTERFACE SCIENCE, 2018, 35 :42-50

[14] Chrysanthemum-like α-FeOOH microspheres produced by a simple green method and their outstanding ability in heavy metal ion removal [J].

Li, Hui ;

Li, Wei ;

Zhang, Yanjun ;

Wang, Taishan ;

Wang, Bao ;

Xu, Wei ;

Jiang, Li ;

Song, Weiguo ;

Shu, Chunying ;

Wang, Chunru .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (22) :7878-7881

[15] Some new triazole derivatives as inhibitors for mild steel corrosion in acidic medium [J].

Li, Wei-hua ;

He, Qiao ;

Zhang, Sheng-tao ;

Pei, Chang-ling ;

Hou, Bao-rong .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 2008, 38 (03) :289-295

[16] Halloysite Clay Nanotubes for Loading and Sustained Release of Functional Compounds [J].

Lvov, Yuri ;

Wang, Wencai ;

Zhang, Liqun ;

Fakhrullin, Rawil .

ADVANCED MATERIALS, 2016, 28 (06) :1227-1250

[17] Functional polymer-clay nanotube composites with sustained release of chemical agents [J].

Lvov, Yuri ;

Abdullayev, Elshad .

PROGRESS IN POLYMER SCIENCE, 2013, 38 (10-11) :1690-1719

[18] Halloysite clay nanotubes for controlled release of protective agents [J].

Lvov, Yuri M. ;

Shchukin, Dmitry G. ;

Mohwald, Helmuth ;

Price, Ronald R. .

ACS NANO, 2008, 2 (05) :814-820

[19] Effect of Morphology and Size of Halloysite Nanotubes on Functional Pectin Bionanocomposites for Food Packaging Applications [J].

Makaremi, Maziyar ;

Pasbakhsh, Pooria ;

Cavallaro, Giuseppe ;

Lazzara, Giuseppe ;

Aw, Yoong Kit ;

Lee, Sui Mae ;

Milioto, Stefana .

ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (20) :17477-17489

[20] Improvement of corrosion protection offered to galvanized steel by incorporation of lanthanide modified nanoclays in silane layer [J].

Motte, C. ;

Poelman, M. ;

Roobroeck, A. ;

Fedel, M. ;

Deflorian, F. ;

Olivier, M. -G. .

PROGRESS IN ORGANIC COATINGS, 2012, 74 (02) :326-333

← 1 2 3 4 →