海洋环境下钢防腐用二氧化钛/环氧树脂复合涂层的耐热性和防腐性能

IF 1.1 Q4 ELECTROCHEMISTRY

Portugaliae Electrochimica Acta Pub Date : 2021-01-01 DOI:10.4152/pea.2021390303

O. Dagdag, A. El-Harfi, A. EL-BACHIRI, S. Jodeh

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引用次数: 2

摘要

本研究报道了聚合物环氧树脂，即二甘油酯醚4,4′-二羟基二苯基砜(DGEDDS)及其二氧化钛(tio2)增强聚合物复合材料在3% wt. NaCl条件下对碳钢(CS)腐蚀的防腐性能，并进行了实验分析。采用热、电化学和形态学等技术对标准环氧树脂(MP1)及其tio2复合材料(MP2)的防腐效果进行了研究。紫外线照射(2000 h)对MP1及其TiO2复合材料(MP2)的防护效果的影响表明，TiO2的存在显著增强了MP1的防护效果。

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Thermal and Anti-Corrosive Properties of Titanium Dioxide/Epoxy Resin Composite Coating for Steel Preservation in a Marine-Environment

This study reports the evaluation of the anticorrosive performance of polymer epoxy resin, namely, Diglycidyl ether 4, 4’-dihydroxydiphenylsulfone (DGEDDS) and its polymer composite reinforced with Titanium Dioxide (TiO 2 ), for carbon steel (CS) corrosion, in 3% wt. NaCl, using experimental analyses. Thermal, electrochemical and morphological techniques were used to demonstrate the anticorrosive effectiveness of the standard epoxy resin (MP1) and its TiO 2 composite (MP2). The effect of UV irradiation (for 2000 h), on the effectiveness of MP1 and its TiO2 composite (MP2), showed that TiO 2 presence appreciably enhanced the protection efficiency effect of MP1 .

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来源期刊

Portugaliae Electrochimica Acta ELECTROCHEMISTRY-

CiteScore

2.30

自引率

16.70%

发文量

期刊介绍： Portugaliae Electrochimica Acta is a bi-monthly Journal published by the Portuguese Electrochemical Society since 1983. Portugaliae Electrochimica Acta publishes original papers, brief communications, reviews and letters concerned with every aspect of theory and practice of electrochemistry, as well as articles in which topics on history, science policy, education, etc. in the electrochemical field (teaching or research) may be discussed.