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 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research 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

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.